MTConnectAssets_1.3.xsd

<?xml version='1.0' encoding='UTF-8'?>
<!--
Copyright (c) 2008-2010, AMT – The Association For Manufacturing Technology (“AMT”)
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * Neither the name of the AMT nor the
      names of its contributors may be used to endorse or promote products
      derived from this software without specific prior written permission.

DISCLAIMER OF WARRANTY. ALL MTCONNECT MATERIALS AND SPECIFICATIONS PROVIDED
BY AMT, MTCONNECT OR ANY PARTICIPANT TO YOU OR ANY PARTY ARE PROVIDED "AS IS"
AND WITHOUT ANY WARRANTY OF ANY KIND. AMT, MTCONNECT, AND EACH OF THEIR
RESPECTIVE MEMBERS, OFFICERS, DIRECTORS, AFFILIATES, SPONSORS, AND AGENTS
(COLLECTIVELY, THE "AMT PARTIES") AND PARTICIPANTS MAKE NO REPRESENTATION OR
WARRANTY OF ANY KIND WHATSOEVER RELATING TO THESE MATERIALS, INCLUDING, WITHOUT
LIMITATION, ANY EXPRESS OR IMPLIED WARRANTY OF NONINFRINGEMENT,
MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. 

LIMITATION OF LIABILITY. IN NO EVENT SHALL AMT, MTCONNECT, ANY OTHER AMT
PARTY, OR ANY PARTICIPANT BE LIABLE FOR THE COST OF PROCURING SUBSTITUTE GOODS
OR SERVICES, LOST PROFITS, LOSS OF USE, LOSS OF DATA OR ANY INCIDENTAL,
CONSEQUENTIAL, INDIRECT, SPECIAL OR PUNITIVE DAMAGES OR OTHER DIRECT DAMAGES,
WHETHER UNDER CONTRACT, TORT, WARRANTY OR OTHERWISE, ARISING IN ANY WAY OUT OF
THIS AGREEMENT, USE OR INABILITY TO USE MTCONNECT MATERIALS, WHETHER OR NOT
SUCH PARTY HAD ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
-->
<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns='urn:mtconnect.org:MTConnectAssets:1.3' xmlns:mt='urn:mtconnect.org:MTConnectAssets:1.3' targetNamespace='urn:mtconnect.org:MTConnectAssets:1.3' elementFormDefault='qualified' attributeFormDefault='unqualified' xmlns:vc='http://www.w3.org/2007/XMLSchema-versioning' vc:minVersion='1.1'>
  <xs:element name='MTConnectAssets' type='MTConnectAssetsType'>
    <xs:annotation>
      <xs:documentation>
        The root node for MTConnect
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:simpleType name='SenderType'>
    <xs:annotation>
      <xs:documentation>
        The sender of the message
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='CreationTimeType'>
    <xs:annotation>
      <xs:documentation>
        The date and time the document was created
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:dateTime'/>
  </xs:simpleType>
  <xs:simpleType name='SequenceType'>
    <xs:annotation>
      <xs:documentation>
        A sequence number
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'>
      <xs:minInclusive value='1'/>
      <xs:maxExclusive value='18446744073709551615'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='TestIndicatorType'>
    <xs:annotation>
      <xs:documentation>
        A debugging flag for testing.
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:boolean'/>
  </xs:simpleType>
  <xs:simpleType name='InstanceIdType'>
    <xs:annotation>
      <xs:documentation>
        The instance number of the agent, used for fault tolerance
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'>
      <xs:minInclusive value='1'/>
      <xs:maxExclusive value='18446744073709551615'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='BufferSizeType'>
    <xs:annotation>
      <xs:documentation>
        The size of the agents buffer
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'>
      <xs:minInclusive value='1'/>
      <xs:maxExclusive value='4294967295'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='TimestampType'>
    <xs:annotation>
      <xs:documentation>
        The time the sample was reported
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:dateTime'/>
  </xs:simpleType>
  <xs:simpleType name='OccurrenceTimeType'>
    <xs:annotation>
      <xs:documentation>
        The time a sample occurred
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:dateTime'/>
  </xs:simpleType>
  <xs:simpleType name='VersionType'>
    <xs:annotation>
      <xs:documentation>
        A version number
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:NMTOKEN'/>
  </xs:simpleType>
  <xs:simpleType name='NameType'>
    <xs:annotation>
      <xs:documentation>
        A short name for any element
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:NMTOKEN'/>
  </xs:simpleType>
  <xs:simpleType name='UuidType'>
    <xs:annotation>
      <xs:documentation>
        A universally unique id that uniquely identifies the element for
        it&apos;s entire life
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='SerialNumberType'>
    <xs:annotation>
      <xs:documentation>
        A serial number for a piece of equipment
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='ItemSourceType'>
    <xs:annotation>
      <xs:documentation>
        The measurement source
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='RateType'>
    <xs:annotation>
      <xs:documentation>
        A sample rate in milliseconds per sample
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='ComponentIdType'>
    <xs:annotation>
      <xs:documentation>
        The id of the component (maps to the id from probe)
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:ID'/>
  </xs:simpleType>
  <xs:simpleType name='IDType'>
    <xs:annotation>
      <xs:documentation>
        An identifier
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:ID'/>
  </xs:simpleType>
  <xs:simpleType name='SignificantDigitsValueType'>
    <xs:annotation>
      <xs:documentation>
        The number significant digits
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='AssetIdType'>
    <xs:annotation>
      <xs:documentation>
        The unique id of the asset
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='AssetAttrType'>
    <xs:annotation>
      <xs:documentation>
        An asset type
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='AssetBufferSizeType'>
    <xs:annotation>
      <xs:documentation>
        The maximum number of assets
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'>
      <xs:minInclusive value='1'/>
      <xs:maxExclusive value='4294967295'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='AssetCountAttrType'>
    <xs:annotation>
      <xs:documentation>
        The number of assets
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'>
      <xs:minInclusive value='0'/>
      <xs:maxExclusive value='4294967295'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='DescriptionTextType'>
    <xs:annotation>
      <xs:documentation>
        A description
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='DataItemExtType'>
    <xs:annotation>
      <xs:documentation>
        An extension point for data item types
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:pattern value='[a-ln-z]:[A-Z_0-9]+'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='DataItemStatsExtType'>
    <xs:annotation>
      <xs:documentation>
        An extension point for data item statistics types
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:pattern value='[a-ln-z]:[A-Z_0-9]+'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='DataItemEnumTypeEnum'>
    <xs:annotation>
      <xs:documentation>
        The types of measurements available
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='ACCELERATION'/>
      <xs:enumeration value='ACTIVE_AXES'/>
      <xs:enumeration value='ALARM'/>
      <xs:enumeration value='AMPERAGE'/>
      <xs:enumeration value='ANGLE'/>
      <xs:enumeration value='ANGULAR_ACCELERATION'/>
      <xs:enumeration value='ANGULAR_VELOCITY'/>
      <xs:enumeration value='AVAILABILITY'/>
      <xs:enumeration value='AXIS_FEEDRATE'/>
      <xs:enumeration value='BLOCK'/>
      <xs:enumeration value='CODE'/>
      <xs:enumeration value='DIRECTION'/>
      <xs:enumeration value='DOOR_STATE'/>
      <xs:enumeration value='EMERGENCY_STOP'/>
      <xs:enumeration value='EXECUTION'/>
      <xs:enumeration value='FREQUENCY'/>
      <xs:enumeration value='PART_COUNT'/>
      <xs:enumeration value='PART_ID'/>
      <xs:enumeration value='PATH_FEEDRATE'/>
      <xs:enumeration value='PATH_POSITION'/>
      <xs:enumeration value='PATH_MODE'/>
      <xs:enumeration value='LINE'/>
      <xs:enumeration value='CONTROLLER_MODE'/>
      <xs:enumeration value='LOAD'/>
      <xs:enumeration value='MESSAGE'/>
      <xs:enumeration value='POSITION'/>
      <xs:enumeration value='POWER_STATUS'/>
      <xs:enumeration value='POWER_STATE'/>
      <xs:enumeration value='PRESSURE'/>
      <xs:enumeration value='RESET'/>
      <xs:enumeration value='PROGRAM'/>
      <xs:enumeration value='PROGRAM_COMMENT'/>
      <xs:enumeration value='ROTARY_MODE'/>
      <xs:enumeration value='COUPLED_AXES'/>
      <xs:enumeration value='AXIS_COUPLING'/>
      <xs:enumeration value='SPINDLE_SPEED'/>
      <xs:enumeration value='TEMPERATURE'/>
      <xs:enumeration value='TORQUE'/>
      <xs:enumeration value='TOOL_ASSET_ID'/>
      <xs:enumeration value='TOOL_ID'/>
      <xs:enumeration value='TOOL_NUMBER'/>
      <xs:enumeration value='VELOCITY'/>
      <xs:enumeration value='VIBRATION'/>
      <xs:enumeration value='VOLTAGE'/>
      <xs:enumeration value='WATTAGE'/>
      <xs:enumeration value='ACCUMULATED_TIME'/>
      <xs:enumeration value='ACTUATOR_STATE'/>
      <xs:enumeration value='ASSET_CHANGED'/>
      <xs:enumeration value='CONCENTRATION'/>
      <xs:enumeration value='CONDUCTIVITY'/>
      <xs:enumeration value='DISPLACEMENT'/>
      <xs:enumeration value='ELECTRICAL_ENERGY'/>
      <xs:enumeration value='FILL_LEVEL'/>
      <xs:enumeration value='FLOW'/>
      <xs:enumeration value='LINEAR_FORCE'/>
      <xs:enumeration value='MASS'/>
      <xs:enumeration value='PH'/>
      <xs:enumeration value='POWER_FACTOR'/>
      <xs:enumeration value='RESISTANCE'/>
      <xs:enumeration value='ROTARY_VELOCITY'/>
      <xs:enumeration value='SOUND_PRESSURE'/>
      <xs:enumeration value='STRAIN'/>
      <xs:enumeration value='TILT'/>
      <xs:enumeration value='VOLT_AMPERE'/>
      <xs:enumeration value='VOLT_AMPERE_REACTIVE'/>
      <xs:enumeration value='WATT_SECOND'/>
      <xs:enumeration value='VISCOSITY'/>
      <xs:enumeration value='COMMUNICATIONS'/>
      <xs:enumeration value='LOGIC_PROGRAM'/>
      <xs:enumeration value='MOTION_PROGRAM'/>
      <xs:enumeration value='HARDWARE'/>
      <xs:enumeration value='SYSTEM'/>
      <xs:enumeration value='LEVEL'/>
      <xs:enumeration value='ACTUATOR'/>
      <xs:enumeration value='ROTARY_VELOCITY_OVERRIDE'/>
      <xs:enumeration value='PATH_FEEDRATE_OVERRIDE'/>
      <xs:enumeration value='AXIS_FEEDRATE_OVERRIDE'/>
      <xs:enumeration value='PART_ASSET_ID'/>
      <xs:enumeration value='PROGRAM_EDIT'/>
      <xs:enumeration value='PROGRAM_EDIT_NAME'/>
      <xs:enumeration value='CLOCK_TIME'/>
      <xs:enumeration value='CHUCK_STATE'/>
      <xs:enumeration value='END_OF_BAR'/>
      <xs:enumeration value='AUXILIARY_END_OF_BAR'/>
      <xs:enumeration value='AXIS_INTERLOCK'/>
      <xs:enumeration value='MANUAL_CHUCK_UNCLAMP_INTERLOCK'/>
      <xs:enumeration value='LENGTH'/>
      <xs:enumeration value='AXIS_STATE'/>
      <xs:enumeration value='INTERFACE_STATE'/>
      <xs:enumeration value='FUNCTIONAL_MODE'/>
      <xs:enumeration value='WORKHOLDING_ID'/>
      <xs:enumeration value='PALLET_ID'/>
      <xs:enumeration value='OPERATOR_ID'/>
      <xs:enumeration value='ASSET_REMOVED'/>
      <xs:enumeration value='PROGRAM_HEADER'/>
      <xs:enumeration value='MATERIAL_FEED'/>
      <xs:enumeration value='MATERIAL_CHANGE'/>
      <xs:enumeration value='MATERIAL_RETRACT'/>
      <xs:enumeration value='PART_CHANGE'/>
      <xs:enumeration value='OPEN_DOOR'/>
      <xs:enumeration value='CLOSE_DOOR'/>
      <xs:enumeration value='OPEN_CHUCK'/>
      <xs:enumeration value='CLOSE_CHUCK'/>
      <xs:enumeration value='MATERIAL_LOAD'/>
      <xs:enumeration value='MATERIAL_UNLOAD'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='DataItemEnumType'>
    <xs:annotation>
      <xs:documentation>
        The types of measurements available
      </xs:documentation>
    </xs:annotation>
    <xs:union memberTypes='DataItemEnumTypeEnum DataItemExtType'/>
  </xs:simpleType>
  <xs:simpleType name='DataItemSubEnumTypeEnum'>
    <xs:annotation>
      <xs:documentation>
        The sub-types for a measurement
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='ACTUAL'/>
      <xs:enumeration value='COMMANDED'/>
      <xs:enumeration value='MAXIMUM'/>
      <xs:enumeration value='MINIMUM'/>
      <xs:enumeration value='OTHER'/>
      <xs:enumeration value='OVERRIDE'/>
      <xs:enumeration value='PROBE'/>
      <xs:enumeration value='TARGET'/>
      <xs:enumeration value='GOOD'/>
      <xs:enumeration value='BAD'/>
      <xs:enumeration value='ALL'/>
      <xs:enumeration value='LINE'/>
      <xs:enumeration value='CONTROL'/>
      <xs:enumeration value='ALTERNATING'/>
      <xs:enumeration value='DIRECT'/>
      <xs:enumeration value='WEIGHT'/>
      <xs:enumeration value='VOLUME'/>
      <xs:enumeration value='MOLE'/>
      <xs:enumeration value='KINETIC'/>
      <xs:enumeration value='DYNAMIC'/>
      <xs:enumeration value='NO_SCALE'/>
      <xs:enumeration value='A_SCALE'/>
      <xs:enumeration value='B_SCALE'/>
      <xs:enumeration value='C_SCALE'/>
      <xs:enumeration value='D_SCALE'/>
      <xs:enumeration value='REQUEST'/>
      <xs:enumeration value='RESPONSE'/>
      <xs:enumeration value='REMAINING'/>
      <xs:enumeration value='JOG'/>
      <xs:enumeration value='RAPID'/>
      <xs:enumeration value='PROGRAMMED'/>
      <xs:enumeration value='PRIMARY'/>
      <xs:enumeration value='AUXILIARY'/>
      <xs:enumeration value='MANUAL_UNCLAMP'/>
      <xs:enumeration value='ROTARY'/>
      <xs:enumeration value='LINEAR'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='DataItemSubEnumType'>
    <xs:annotation>
      <xs:documentation>
        The sub-types for a measurement
      </xs:documentation>
    </xs:annotation>
    <xs:union memberTypes='DataItemSubEnumTypeEnum DataItemExtType'/>
  </xs:simpleType>
  <xs:simpleType name='DataItemStatisticsTypeEnum'>
    <xs:annotation>
      <xs:documentation>
        Statistical operations on data
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='MINIMUM'/>
      <xs:enumeration value='MAXIMUM'/>
      <xs:enumeration value='AVERAGE'/>
      <xs:enumeration value='STANDARD_DEVIATION'/>
      <xs:enumeration value='ROOT_MEAN_SQUARE'/>
      <xs:enumeration value='MEAN'/>
      <xs:enumeration value='MODE'/>
      <xs:enumeration value='RANGE'/>
      <xs:enumeration value='KURTOSIS'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='DataItemStatisticsType'>
    <xs:annotation>
      <xs:documentation>
        Statistical operations on data
      </xs:documentation>
    </xs:annotation>
    <xs:union memberTypes='DataItemStatisticsTypeEnum DataItemStatsExtType'/>
  </xs:simpleType>
  <xs:simpleType name='UnitsExtType'>
    <xs:annotation>
      <xs:documentation>
        An extension point for data item types
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:pattern value='x:[A-Z_0-9]+'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='UnitsTypeEnum'>
    <xs:annotation>
      <xs:documentation>
        The units supported
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='AMPERE'/>
      <xs:enumeration value='CELSIUS'/>
      <xs:enumeration value='COUNT'/>
      <xs:enumeration value='DEGREE'/>
      <xs:enumeration value='DEGREE/SECOND'/>
      <xs:enumeration value='DEGREE/SECOND^2'/>
      <xs:enumeration value='HERTZ'/>
      <xs:enumeration value='JOULE'/>
      <xs:enumeration value='KILOGRAM'/>
      <xs:enumeration value='LITER'/>
      <xs:enumeration value='LITER/SECOND'/>
      <xs:enumeration value='MILLIMETER'/>
      <xs:enumeration value='MILLIMETER/SECOND'/>
      <xs:enumeration value='MILLIMETER/SECOND^2'/>
      <xs:enumeration value='MILLIMETER_3D'/>
      <xs:enumeration value='NEWTON'/>
      <xs:enumeration value='NEWTON_METER'/>
      <xs:enumeration value='PASCAL'/>
      <xs:enumeration value='PERCENT'/>
      <xs:enumeration value='PH'/>
      <xs:enumeration value='REVOLUTION/MINUTE'/>
      <xs:enumeration value='SECOND'/>
      <xs:enumeration value='VOLT'/>
      <xs:enumeration value='WATT'/>
      <xs:enumeration value='OHM'/>
      <xs:enumeration value='SOUND_LEVEL'/>
      <xs:enumeration value='SIEMENS/METER'/>
      <xs:enumeration value='MICRO_RADIAN'/>
      <xs:enumeration value='PASCAL_SECOND'/>
      <xs:enumeration value='VOLT_AMPERE'/>
      <xs:enumeration value='VOLT_AMPERE_REACTIVE'/>
      <xs:enumeration value='WATT_SECOND'/>
      <xs:enumeration value='DECIBEL'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='UnitsType'>
    <xs:annotation>
      <xs:documentation>
        The units supported
      </xs:documentation>
    </xs:annotation>
    <xs:union memberTypes='UnitsTypeEnum UnitsExtType'/>
  </xs:simpleType>
  <xs:simpleType name='NativeUnitsTypeEnum'>
    <xs:annotation>
      <xs:documentation>
        The units supported for the source equipment that can be converted into
        MTC Units.
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='AMPERE'/>
      <xs:enumeration value='CELSIUS'/>
      <xs:enumeration value='COUNT'/>
      <xs:enumeration value='DEGREE'/>
      <xs:enumeration value='DEGREE/SECOND'/>
      <xs:enumeration value='DEGREE/SECOND^2'/>
      <xs:enumeration value='HERTZ'/>
      <xs:enumeration value='JOULE'/>
      <xs:enumeration value='KILOGRAM'/>
      <xs:enumeration value='LITER'/>
      <xs:enumeration value='LITER/SECOND'/>
      <xs:enumeration value='MILLIMETER'/>
      <xs:enumeration value='MILLIMETER/SECOND'/>
      <xs:enumeration value='MILLIMETER/SECOND^2'/>
      <xs:enumeration value='MILLIMETER_3D'/>
      <xs:enumeration value='NEWTON'/>
      <xs:enumeration value='NEWTON_METER'/>
      <xs:enumeration value='PASCAL'/>
      <xs:enumeration value='PERCENT'/>
      <xs:enumeration value='PH'/>
      <xs:enumeration value='REVOLUTION/MINUTE'/>
      <xs:enumeration value='SECOND'/>
      <xs:enumeration value='VOLT'/>
      <xs:enumeration value='WATT'/>
      <xs:enumeration value='OHM'/>
      <xs:enumeration value='SOUND_LEVEL'/>
      <xs:enumeration value='SIEMENS/METER'/>
      <xs:enumeration value='MICRO_RADIAN'/>
      <xs:enumeration value='PASCAL_SECOND'/>
      <xs:enumeration value='VOLT_AMPERE'/>
      <xs:enumeration value='VOLT_AMPERE_REACTIVE'/>
      <xs:enumeration value='WATT_SECOND'/>
      <xs:enumeration value='DECIBEL'/>
      <xs:enumeration value='CENTIPOISE'/>
      <xs:enumeration value='DEGREE/MINUTE'/>
      <xs:enumeration value='FAHRENHEIT'/>
      <xs:enumeration value='FOOT'/>
      <xs:enumeration value='FOOT/MINUTE'/>
      <xs:enumeration value='FOOT/SECOND'/>
      <xs:enumeration value='FOOT/SECOND^2'/>
      <xs:enumeration value='FOOT_3D'/>
      <xs:enumeration value='GALLON/MINUTE'/>
      <xs:enumeration value='INCH'/>
      <xs:enumeration value='INCH/MINUTE'/>
      <xs:enumeration value='INCH/SECOND'/>
      <xs:enumeration value='INCH/SECOND^2'/>
      <xs:enumeration value='INCH_3D'/>
      <xs:enumeration value='KILOWATT'/>
      <xs:enumeration value='KILOWATT_HOUR'/>
      <xs:enumeration value='MILLIMETER/MINUTE'/>
      <xs:enumeration value='OTHER'/>
      <xs:enumeration value='POUND'/>
      <xs:enumeration value='POUND/INCH^2'/>
      <xs:enumeration value='RADIAN'/>
      <xs:enumeration value='RADIAN/MINUTE'/>
      <xs:enumeration value='RADIAN/SECOND'/>
      <xs:enumeration value='RADIAN/SECOND^2'/>
      <xs:enumeration value='REVOLUTION/SECOND'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='NativeUnitsType'>
    <xs:annotation>
      <xs:documentation>
        The units supported for the source equipment that can be converted into
        MTC Units.
      </xs:documentation>
    </xs:annotation>
    <xs:union memberTypes='NativeUnitsTypeEnum UnitsExtType'/>
  </xs:simpleType>
  <xs:simpleType name='CoordinateSystemType'>
    <xs:annotation>
      <xs:documentation>
        The coordinate system to be used for the position
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='MACHINE'/>
      <xs:enumeration value='WORK'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name='HeaderType'>
    <xs:annotation>
      <xs:documentation>
        Message header for protocol information
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='xs:string'>
        <xs:attribute name='version' type='VersionType' use='required'/>
        <xs:attribute name='creationTime' type='CreationTimeType' use='required'/>
        <xs:attribute name='testIndicator' type='TestIndicatorType' use='optional'/>
        <xs:attribute name='instanceId' type='InstanceIdType' use='required'/>
        <xs:attribute name='sender' type='SenderType' use='required'/>
        <xs:attribute name='assetBufferSize' type='AssetBufferSizeType' use='required'/>
        <xs:attribute name='assetCount' type='AssetCountAttrType' use='required'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='MTConnectAssetsType'>
    <xs:annotation>
      <xs:documentation>
        The root node for MTConnect
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='Header' type='HeaderType'>
        <xs:annotation>
          <xs:documentation>
            Protocol dependent information
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='Assets' type='AssetsType'>
        <xs:annotation>
          <xs:documentation>
            The assets
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
  <xs:simpleType name='LocationValueType'>
    <xs:annotation>
      <xs:documentation>
        The tool location
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='ProgramToolNumberType'>
    <xs:annotation>
      <xs:documentation>
        The number referenced in the program for this tool
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='ReconditionCountValueType'>
    <xs:annotation>
      <xs:documentation>
        The number of times the cutter has been reconditioned
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='ConnectionCodeMachineSideType'>
    <xs:annotation>
      <xs:documentation>
        The code for the connection to the machine
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='ProgramToolGroupType'>
    <xs:annotation>
      <xs:documentation>
        The tool group associated with the tool
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='SpeedType'>
    <xs:annotation>
      <xs:documentation>
        A speed in RPM or mm/s
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:pattern value='[+-]?\d+(\.\d+)?([Ee][+-]?\d+)?|'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='MeasurementValueType'>
    <xs:annotation>
      <xs:documentation>
        A measurement value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:pattern value='[+-]?\d+(\.\d+)?([Ee][+-]?\d+)?|'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='LocationSizeType'>
    <xs:annotation>
      <xs:documentation>
        The number of location units required to hold this tool
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='MeasurementAttrType'>
    <xs:annotation>
      <xs:documentation>
        A measurement value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='ToolIdType'>
    <xs:annotation>
      <xs:documentation>
        The identifier of the tool type
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:NMTOKEN'/>
  </xs:simpleType>
  <xs:simpleType name='EdgeCountType'>
    <xs:annotation>
      <xs:documentation>
        The number of cutting edges
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='OverlapType'>
    <xs:annotation>
      <xs:documentation>
        The number of additional locations taken by a tool
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='ToolLifeValueType'>
    <xs:annotation>
      <xs:documentation>
        The life of the tool in time, wear, or parts
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='ItemIdType'>
    <xs:annotation>
      <xs:documentation>
        An identifier for the insert
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:NMTOKEN'/>
  </xs:simpleType>
  <xs:simpleType name='IndexRangeType'>
    <xs:annotation>
      <xs:documentation>
        A single or range of indexes. A range can be a comma separated set of
        individual elements as in &quot;1,2,3,4&quot;, or as a inclusive range
        of values as in &quot;1-10&quot; or multiple ranges &quot;1-4,6-10&quot;
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:pattern value='(\d+|\d+-\d+)(,(\d+|\d+-\d+))*'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='MinimumType'>
    <xs:annotation>
      <xs:documentation>
        A minimum value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='MaximumType'>
    <xs:annotation>
      <xs:documentation>
        A maximum value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='NominalType'>
    <xs:annotation>
      <xs:documentation>
        A nominal value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:float'/>
  </xs:simpleType>
  <xs:simpleType name='GradeType'>
    <xs:annotation>
      <xs:documentation>
        The material for a cutting item
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='MaximumCountType'>
    <xs:annotation>
      <xs:documentation>
        A maximum count value
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:integer'/>
  </xs:simpleType>
  <xs:simpleType name='CodeType'>
    <xs:annotation>
      <xs:documentation>
        A application specific code
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='ManufacturersType'>
    <xs:annotation>
      <xs:documentation>
        A comman delimited list of manufactures
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:simpleType name='SourceType'>
    <xs:annotation>
      <xs:documentation>
        A URI reference
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:anyURI'/>
  </xs:simpleType>
  <xs:simpleType name='RemovedType'>
    <xs:annotation>
      <xs:documentation>
        A flag indicating the item has been removed
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:boolean'/>
  </xs:simpleType>
  <xs:simpleType name='DefinitionFormatType'>
    <xs:annotation>
      <xs:documentation>
        The format of the definition
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='EXPRESS'/>
      <xs:enumeration value='XML'/>
      <xs:enumeration value='TEXT'/>
      <xs:enumeration value='UNDEFINED'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='CutterStatusValueType'>
    <xs:annotation>
      <xs:documentation>
        The state of the tool. These can be combined to define the complete
        cutting tool state
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='NEW'/>
      <xs:enumeration value='AVAILABLE'/>
      <xs:enumeration value='UNAVAILABLE'/>
      <xs:enumeration value='ALLOCATED'/>
      <xs:enumeration value='UNALLOCATED'/>
      <xs:enumeration value='MEASURED'/>
      <xs:enumeration value='NOT_REGISTERED'/>
      <xs:enumeration value='RECONDITIONED'/>
      <xs:enumeration value='USED'/>
      <xs:enumeration value='EXPIRED'/>
      <xs:enumeration value='TAGGED_OUT'/>
      <xs:enumeration value='BROKEN'/>
      <xs:enumeration value='UNKNOWN'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='ToolLifeDirectionType'>
    <xs:annotation>
      <xs:documentation>
        The direction of tool life count
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='UP'/>
      <xs:enumeration value='DOWN'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='ToolLifeType'>
    <xs:annotation>
      <xs:documentation>
        The direction of tool life count
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='MINUTES'/>
      <xs:enumeration value='PART_COUNT'/>
      <xs:enumeration value='WEAR'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:simpleType name='LocationsType'>
    <xs:annotation>
      <xs:documentation>
        The type of tool location
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'>
      <xs:enumeration value='POT'/>
      <xs:enumeration value='STATION'/>
      <xs:enumeration value='CRIB'/>
    </xs:restriction>
  </xs:simpleType>
  <xs:complexType name='AssetDescriptionType' mixed='true'>
    <xs:annotation>
      <xs:documentation>
        The description of an asset, can be freeform text or elemenrts
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:any processContents='lax' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any elements
          </xs:documentation>
        </xs:annotation>
      </xs:any>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name='CuttingToolDefinitionType' mixed='true'>
    <xs:annotation>
      <xs:documentation>
        The description of an asset, can be freeform text or elemenrts
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:any processContents='lax' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any elements
          </xs:documentation>
        </xs:annotation>
      </xs:any>
    </xs:sequence>
    <xs:attribute name='format' type='DefinitionFormatType' use='optional'/>
  </xs:complexType>
  <xs:complexType name='AssetsType'>
    <xs:annotation>
      <xs:documentation>
        The collection of mobile assets
      </xs:documentation>
    </xs:annotation>
    <xs:choice minOccurs='0' maxOccurs='unbounded'>
      <xs:element ref='Asset'/>
    </xs:choice>
  </xs:complexType>
  <xs:complexType name='AssetType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        An abstract mobile asset
      </xs:documentation>
    </xs:annotation>
    <xs:attribute name='assetId' type='AssetIdType' use='required'/>
    <xs:attribute name='timestamp' type='TimestampType' use='required'/>
    <xs:attribute name='deviceUuid' type='UuidType' use='optional'/>
    <xs:attribute name='removed' type='RemovedType' use='optional'/>
  </xs:complexType>
  <xs:element abstract='true' name='Asset' type='AssetType'>
    <xs:annotation>
      <xs:documentation>
        An abstract mobile asset
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingToolType'>
    <xs:annotation>
      <xs:documentation>
        A cutting tool
      </xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base='AssetType'>
        <xs:sequence>
          <xs:element name='Description' type='AssetDescriptionType' minOccurs='0' maxOccurs='1'>
            <xs:annotation>
              <xs:documentation>
                The description of the asset (freeform)
              </xs:documentation>
            </xs:annotation>
          </xs:element>
          <xs:element name='CuttingToolArchetypeReference' type='CuttingToolArchetypeReferenceType' minOccurs='0' maxOccurs='1'>
            <xs:annotation>
              <xs:documentation>
                The reference to the cutting tool archetype
              </xs:documentation>
            </xs:annotation>
          </xs:element>
          <xs:choice minOccurs='1'>
            <xs:sequence minOccurs='1'>
              <xs:element name='CuttingToolDefinition' type='CuttingToolDefinitionType'>
                <xs:annotation>
                  <xs:documentation>
                    DEPRECATED: Description of tool - now only in Archetype
                  </xs:documentation>
                </xs:annotation>
              </xs:element>
              <xs:element name='CuttingToolLifeCycle' type='CuttingToolLifeCycleType' minOccurs='0' maxOccurs='1'>
                <xs:annotation>
                  <xs:documentation>
                    the tool lifecycle
                  </xs:documentation>
                </xs:annotation>
              </xs:element>
            </xs:sequence>
            <xs:element name='CuttingToolLifeCycle' type='CuttingToolLifeCycleType'>
              <xs:annotation>
                <xs:documentation>
                  the tool lifecycle
                </xs:documentation>
              </xs:annotation>
            </xs:element>
          </xs:choice>
        </xs:sequence>
        <xs:attribute name='serialNumber' type='SerialNumberType' use='required'/>
        <xs:attribute name='manufacturers' type='ManufacturersType' use='optional'/>
        <xs:attribute name='toolId' type='ToolIdType' use='required'/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:element name='CuttingTool' type='CuttingToolType' substitutionGroup='Asset'>
    <xs:annotation>
      <xs:documentation>
        A cutting tool
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingToolArchetypeType'>
    <xs:annotation>
      <xs:documentation>
        A Archetypical cutting tool
      </xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base='AssetType'>
        <xs:sequence>
          <xs:element name='Description' type='AssetDescriptionType' minOccurs='0' maxOccurs='1'>
            <xs:annotation>
              <xs:documentation>
                The description of the asset (freeform)
              </xs:documentation>
            </xs:annotation>
          </xs:element>
          <xs:choice minOccurs='1'>
            <xs:sequence minOccurs='1'>
              <xs:element name='CuttingToolDefinition' type='CuttingToolDefinitionType'>
                <xs:annotation>
                  <xs:documentation>
                    Description of tool
                  </xs:documentation>
                </xs:annotation>
              </xs:element>
              <xs:element name='CuttingToolLifeCycle' type='CuttingToolLifeCycleArchetypeType' minOccurs='0' maxOccurs='1'>
                <xs:annotation>
                  <xs:documentation>
                    the tool lifecycle
                  </xs:documentation>
                </xs:annotation>
              </xs:element>
            </xs:sequence>
            <xs:element name='CuttingToolLifeCycle' type='CuttingToolLifeCycleArchetypeType'>
              <xs:annotation>
                <xs:documentation>
                  the tool lifecycle
                </xs:documentation>
              </xs:annotation>
            </xs:element>
          </xs:choice>
        </xs:sequence>
        <xs:attribute name='toolId' type='ToolIdType' use='required'/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:element name='CuttingToolArchetype' type='CuttingToolArchetypeType' substitutionGroup='Asset'>
    <xs:annotation>
      <xs:documentation>
        A Archetypical cutting tool
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingToolLifeCycleArchetypeType'>
    <xs:annotation>
      <xs:documentation>
        A archetypical cutting tool life cycle definition
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='ReconditionCount' type='ReconditionCountType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number of times the cutter has been reconditioned
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ToolLife' type='LifeType' minOccurs='0' maxOccurs='3'>
        <xs:annotation>
          <xs:documentation>
            The life of the cutting tool assembly
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProgramToolGroup' type='ProgramToolGroupType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number used to identify this tool in the program
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProgramToolNumber' type='ProgramToolNumberType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number used to identify this tool in the program
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProcessSpindleSpeed' type='ProcessSpindleSpeedType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The tools constrained process target spindle speed
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProcessFeedRate' type='ProcessFeedRateType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The tools constrained process target feed rate
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ConnectionCodeMachineSide' type='ConnectionCodeMachineSideType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            CCMS: identifier for the cabability to connect any component of the
            cutting tool together, except assembly items, on the machine side
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:any processContents='strict' notNamespace='##targetNamespace' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any additional properties
          </xs:documentation>
        </xs:annotation>
      </xs:any>
      <xs:element name='Measurements' type='AssemblyMeasurementsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            A set of measurements associated with the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='CuttingItems' type='CuttingItemsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            An optional list of edges for this assembly
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name='CuttingToolLifeCycleType'>
    <xs:annotation>
      <xs:documentation>
        A defintion of a cutting tool application and life cycle
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='CutterStatus' type='CutterStatusType' minOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The state of the tool assembly - only for Instance (not archetype)
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ReconditionCount' type='ReconditionCountType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number of times the cutter has been reconditioned
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ToolLife' type='LifeType' minOccurs='0' maxOccurs='3'>
        <xs:annotation>
          <xs:documentation>
            The life of the cutting tool assembly
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProgramToolGroup' type='ProgramToolGroupType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number used to identify this tool in the program
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProgramToolNumber' type='ProgramToolNumberType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The number used to identify this tool in the program
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='Location' type='LocationType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The pocket location
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProcessSpindleSpeed' type='ProcessSpindleSpeedType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The tools constrained process target spindle speed
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ProcessFeedRate' type='ProcessFeedRateType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The tools constrained process target feed rate
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ConnectionCodeMachineSide' type='ConnectionCodeMachineSideType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            CCMS: identifier for the cabability to connect any component of the
            cutting tool together, except assembly items, on the machine side
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:any processContents='strict' notNamespace='##targetNamespace' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any additional properties
          </xs:documentation>
        </xs:annotation>
      </xs:any>
      <xs:element name='Measurements' type='AssemblyMeasurementsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            A set of measurements associated with the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='CuttingItems' type='CuttingItemsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            An optional list of edges for this assembly
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name='CuttingToolArchetypeReferenceType'>
    <xs:annotation>
      <xs:documentation>
        A reference to the cutting tool archetype
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssetIdType'>
        <xs:attribute name='source' type='SourceType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='CutterStatusType'>
    <xs:annotation>
      <xs:documentation>
        The set of applicatable status for this cutting tool
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='Status' type='CutterStatusValueType' minOccurs='1' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            The status of the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name='LocationType'>
    <xs:annotation>
      <xs:documentation>
        The location of the tool in the tool changer (pot) or the station of the
        tool
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='LocationValueType'>
        <xs:attribute name='type' type='LocationsType' use='required'/>
        <xs:attribute name='negativeOverlap' type='OverlapType' use='required'/>
        <xs:attribute name='positiveOverlap' type='OverlapType' use='required'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='ReconditionCountType'>
    <xs:annotation>
      <xs:documentation>
        The number of times this tool has been reconditioned
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='ReconditionCountValueType'>
        <xs:attribute name='maximumCount' type='MaximumCountType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='ProcessSpindleSpeedType'>
    <xs:annotation>
      <xs:documentation>
        The spindle speed properties of this tool
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='SpeedType'>
        <xs:attribute name='maximum' type='MaximumType' use='optional'/>
        <xs:attribute name='minimum' type='MinimumType' use='optional'/>
        <xs:attribute name='nominal' type='NominalType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='ProcessFeedRateType'>
    <xs:annotation>
      <xs:documentation>
        The feed rate properties of this tool in MILLIMETERS/SECOND
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='SpeedType'>
        <xs:attribute name='maximum' type='MaximumType' use='optional'/>
        <xs:attribute name='minimum' type='MinimumType' use='optional'/>
        <xs:attribute name='nominal' type='NominalType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='MeasurementType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        An abstract type for edge measurements
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='MeasurementValueType'>
        <xs:attribute name='significantDigits' type='SignificantDigitsValueType' use='optional'/>
        <xs:attribute name='units' type='UnitsType' use='optional'/>
        <xs:attribute name='nativeUnits' type='NativeUnitsType' use='optional'/>
        <xs:attribute name='code' type='CodeType' use='optional'/>
        <xs:attribute name='maximum' type='MeasurementAttrType' use='optional'/>
        <xs:attribute name='minimum' type='MeasurementAttrType' use='optional'/>
        <xs:attribute name='nominal' type='MeasurementAttrType' use='optional'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element abstract='true' name='Measurement' type='MeasurementType'>
    <xs:annotation>
      <xs:documentation>
        An abstract type for edge measurements
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CommonMeasurementType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        Measurements for both the assembly and the cutting item
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='MeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element abstract='true' name='CommonMeasurement' type='CommonMeasurementType' substitutionGroup='Measurement'>
    <xs:annotation>
      <xs:documentation>
        Measurements for both the assembly and the cutting item
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='AssemblyMeasurementType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        Measurements for the assembly
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='MeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element abstract='true' name='AssemblyMeasurement' type='AssemblyMeasurementType' substitutionGroup='Measurement'>
    <xs:annotation>
      <xs:documentation>
        Measurements for the assembly
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingItemMeasurementType' abstract='true'>
    <xs:annotation>
      <xs:documentation>
        Measurements for the cutting item
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='MeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element abstract='true' name='CuttingItemMeasurement' type='CuttingItemMeasurementType' substitutionGroup='Measurement'>
    <xs:annotation>
      <xs:documentation>
        Measurements for the cutting item
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='AssemblyMeasurementsType'>
    <xs:annotation>
      <xs:documentation>
        A collection of assembly measurements
      </xs:documentation>
    </xs:annotation>
    <xs:choice minOccurs='1' maxOccurs='unbounded'>
      <xs:element ref='CommonMeasurement'/>
      <xs:element ref='AssemblyMeasurement'/>
    </xs:choice>
  </xs:complexType>
  <xs:complexType name='ProtrudingLengthType'>
    <xs:annotation>
      <xs:documentation>
        dimension from the yz-plane to the furthest point of the tool item or
        adaptive item measured in the -X direction
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CommonMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ProtrudingLength' type='ProtrudingLengthType' substitutionGroup='CommonMeasurement'>
    <xs:annotation>
      <xs:documentation>
        dimension from the yz-plane to the furthest point of the tool item or
        adaptive item measured in the -X direction
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='WeightType'>
    <xs:annotation>
      <xs:documentation>
        WT: The weight measured in grams
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CommonMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='Weight' type='WeightType' substitutionGroup='CommonMeasurement'>
    <xs:annotation>
      <xs:documentation>
        WT: The weight measured in grams
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='FunctionalLengthType'>
    <xs:annotation>
      <xs:documentation>
        LF: The furthest distance from the gauge plane.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CommonMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='FunctionalLength' type='FunctionalLengthType' substitutionGroup='CommonMeasurement'>
    <xs:annotation>
      <xs:documentation>
        LF: The furthest distance from the gauge plane.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='BodyDiameterMaxType'>
    <xs:annotation>
      <xs:documentation>
        BDX: The largest diameter of the body of a tool item
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='BodyDiameterMax' type='BodyDiameterMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        BDX: The largest diameter of the body of a tool item
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='BodyLengthMaxType'>
    <xs:annotation>
      <xs:documentation>
        LBX: The distance measured along the X axis from that point of the item
        closest to the workpiece, including the cutting item for a tool item but
        excluding a protuding locking mechanism for an adaptive item, to either
        the front of the flange on a flanged body or the beginning of the
        connection interface feature on the machine side for cylindrical or
        prismatic shanks
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='BodyLengthMax' type='BodyLengthMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        LBX: The distance measured along the X axis from that point of the item
        closest to the workpiece, including the cutting item for a tool item but
        excluding a protuding locking mechanism for an adaptive item, to either
        the front of the flange on a flanged body or the beginning of the
        connection interface feature on the machine side for cylindrical or
        prismatic shanks
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingDiameterMaxType'>
    <xs:annotation>
      <xs:documentation>
        DC: The maximum diameter of a circle on which the defined point Pk of
        each of the master inserts is located on a tool item. The normal of the
        machined peripheral surface points towards the axis of the cutting tool.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingDiameterMax' type='CuttingDiameterMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        DC: The maximum diameter of a circle on which the defined point Pk of
        each of the master inserts is located on a tool item. The normal of the
        machined peripheral surface points towards the axis of the cutting tool.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='FlangeDiameterMaxType'>
    <xs:annotation>
      <xs:documentation>
        The maxumum dimension between two parallel tangents on the outside edge
        of a flange
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='FlangeDiameterMax' type='FlangeDiameterMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        The maxumum dimension between two parallel tangents on the outside edge
        of a flange
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='DepthOfCutMaxType'>
    <xs:annotation>
      <xs:documentation>
        APMX: The maximum engagement of the cutting edge or edges with the
        workpiece measured perpendicular to the feed motion.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='DepthOfCutMax' type='DepthOfCutMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        APMX: The maximum engagement of the cutting edge or edges with the
        workpiece measured perpendicular to the feed motion.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='OverallToolLengthType'>
    <xs:annotation>
      <xs:documentation>
        OAL: largest length dimension of the tool item including the master
        insert where applicable
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='OverallToolLength' type='OverallToolLengthType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        OAL: largest length dimension of the tool item including the master
        insert where applicable
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ShankDiameterType'>
    <xs:annotation>
      <xs:documentation>
        DMM: dimension of the diameter of a cylindrical portion of a tool item
        or an adaptive item that can participate in a connection
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ShankDiameter' type='ShankDiameterType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        DMM: dimension of the diameter of a cylindrical portion of a tool item
        or an adaptive item that can participate in a connection
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ShankHeightType'>
    <xs:annotation>
      <xs:documentation>
        H: dimension of the height of a shank
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ShankHeight' type='ShankHeightType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        H: dimension of the height of a shank
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ShankLengthType'>
    <xs:annotation>
      <xs:documentation>
        LS: dimension of the length of a shank
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ShankLength' type='ShankLengthType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        LS: dimension of the length of a shank
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='UsableLengthMaxType'>
    <xs:annotation>
      <xs:documentation>
        The maximum length of a cutting tool that can be used in a particular
        cutting operation including the non-cutting portions of the tool.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='AssemblyMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='UsableLengthMax' type='UsableLengthMaxType' substitutionGroup='AssemblyMeasurement'>
    <xs:annotation>
      <xs:documentation>
        The maximum length of a cutting tool that can be used in a particular
        cutting operation including the non-cutting portions of the tool.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='LifeType'>
    <xs:annotation>
      <xs:documentation>
        Abstract cutter life
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='ToolLifeValueType'>
        <xs:attribute name='type' type='ToolLifeType' use='required'/>
        <xs:attribute name='countDirection' type='ToolLifeDirectionType' use='required'/>
        <xs:attribute name='warning' type='ToolLifeValueType' use='optional'/>
        <xs:attribute name='limit' type='ToolLifeValueType' use='required'/>
        <xs:attribute name='initial' type='ToolLifeValueType' use='required'/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='CuttingItemMeasurementsType'>
    <xs:annotation>
      <xs:documentation>
        A collection of assembly measurements
      </xs:documentation>
    </xs:annotation>
    <xs:choice minOccurs='1' maxOccurs='unbounded'>
      <xs:element ref='CommonMeasurement'/>
      <xs:element ref='CuttingItemMeasurement'/>
    </xs:choice>
  </xs:complexType>
  <xs:complexType name='CuttingDiameterType'>
    <xs:annotation>
      <xs:documentation>
        diameter of a circle on which the defined point Pk of each of the master
        inserts is located on a tool item. The normal of the machined peripheral
        surface points towards the axis of the cutting tool.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingDiameter' type='CuttingDiameterType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        diameter of a circle on which the defined point Pk of each of the master
        inserts is located on a tool item. The normal of the machined peripheral
        surface points towards the axis of the cutting tool.
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CornerRadiusType'>
    <xs:annotation>
      <xs:documentation>
        nominal radius of a rounded corner measured in the XY-plane
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CornerRadius' type='CornerRadiusType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        nominal radius of a rounded corner measured in the XY-plane
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingEdgeLengthType'>
    <xs:annotation>
      <xs:documentation>
        theoretical length of the cutting edge of a cutting item over sharp
        corners
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingEdgeLength' type='CuttingEdgeLengthType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        theoretical length of the cutting edge of a cutting item over sharp
        corners
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingHeightType'>
    <xs:annotation>
      <xs:documentation>
        theoretical length of the cutting edge of a cutting item over sharp
        corners
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingHeight' type='CuttingHeightType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        theoretical length of the cutting edge of a cutting item over sharp
        corners
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='CuttingReferencePointType'>
    <xs:annotation>
      <xs:documentation>
        the theoretical sharp point of the cutting tool from which the major
        functional dimensions are taken
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='CuttingReferencePoint' type='CuttingReferencePointType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        the theoretical sharp point of the cutting tool from which the major
        functional dimensions are taken
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='FlangeDiameterType'>
    <xs:annotation>
      <xs:documentation>
        dimension between two parallel tangents on the outside edge of a flange
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='FlangeDiameter' type='FlangeDiameterType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        dimension between two parallel tangents on the outside edge of a flange
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='FunctionalWidthType'>
    <xs:annotation>
      <xs:documentation>
        distance between the cutting reference point and the rear backing
        surface of a turning tool or the axis of a boring bar
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='FunctionalWidth' type='FunctionalWidthType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        distance between the cutting reference point and the rear backing
        surface of a turning tool or the axis of a boring bar
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='InclinationAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool rake plane and a plane parallel to the xy-plane
        measured in the tool cutting edge plane
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='InclinationAngle' type='InclinationAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool rake plane and a plane parallel to the xy-plane
        measured in the tool cutting edge plane
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='IncribedCircleDiameterType'>
    <xs:annotation>
      <xs:documentation>
        diameter of a circle to which all edges of a equilateral and round
        regular insert are tangental
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='IncribedCircleDiameter' type='IncribedCircleDiameterType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        diameter of a circle to which all edges of a equilateral and round
        regular insert are tangental
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='PointAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between the major cutting edge and the same cutting edge rotated
        by 180 degrees about the tool axis
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='PointAngle' type='PointAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between the major cutting edge and the same cutting edge rotated
        by 180 degrees about the tool axis
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='StepDiameterLengthType'>
    <xs:annotation>
      <xs:documentation>
        length of a portion of a cutting tool that is related to the
        corresponding cutting diameter. The length is measured from the point
        &quot;PK&quot; of the corresponging diameter to the next projected point
        where the diameter starts to change
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='StepDiameterLength' type='StepDiameterLengthType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        length of a portion of a cutting tool that is related to the
        corresponding cutting diameter. The length is measured from the point
        &quot;PK&quot; of the corresponging diameter to the next projected point
        where the diameter starts to change
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='StepIncludedAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between a major edge on a step of a stepped tool and the same
        cutting edge rotated 180 degrees about ist tool axis
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='StepIncludedAngle' type='StepIncludedAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between a major edge on a step of a stepped tool and the same
        cutting edge rotated 180 degrees about ist tool axis
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ToolCuttingEdgeAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool cutting edge plane and the tool feed plane
        measured in a plane parallel the xy-plane
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ToolCuttingEdgeAngle' type='ToolCuttingEdgeAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool cutting edge plane and the tool feed plane
        measured in a plane parallel the xy-plane
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ToolLeadAngleType'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool cutting edge plane and a plane perpendicular to
        the tool feed plane measured in a plane parallel the xy-plane
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='ToolLeadAngle' type='ToolLeadAngleType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        angle between the tool cutting edge plane and a plane perpendicular to
        the tool feed plane measured in a plane parallel the xy-plane
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='WiperEdgeLengthType'>
    <xs:annotation>
      <xs:documentation>
        measure of the length of a wiper edge of a cutting item
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='CuttingItemMeasurementType'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:element name='WiperEdgeLength' type='WiperEdgeLengthType' substitutionGroup='CuttingItemMeasurement'>
    <xs:annotation>
      <xs:documentation>
        measure of the length of a wiper edge of a cutting item
      </xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name='ToolOrientationType'>
    <xs:annotation>
      <xs:documentation>
        The orientation as expressed in degrees of the cutting item to the
        workpiece for this process.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='xs:string'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:complexType name='DriveAngleType'>
    <xs:annotation>
      <xs:documentation>
        Angle between the driving mechanism locator on a tool item and the main
        cutting edge.
      </xs:documentation>
    </xs:annotation>
    <xs:simpleContent>
      <xs:extension base='xs:string'/>
    </xs:simpleContent>
  </xs:complexType>
  <xs:simpleType name='LocusType'>
    <xs:annotation>
      <xs:documentation>
        The location of the cutting item - not yet restricted.
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base='xs:string'/>
  </xs:simpleType>
  <xs:complexType name='CuttingItemsType'>
    <xs:annotation>
      <xs:documentation>
        A list of edge
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='CuttingItem' type='CuttingItemType' minOccurs='1' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            An edge
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
    <xs:attribute name='count' type='EdgeCountType' use='required'/>
  </xs:complexType>
  <xs:complexType name='CuttingItemType'>
    <xs:annotation>
      <xs:documentation>
        An edge into a tool assembly
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:element name='Description' type='AssetDescriptionType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The description of the cutting item
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='CutterStatus' type='CutterStatusType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The status of an individual cutting item
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='Locus' type='LocusType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            The cutting item&apos;s location on the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name='ItemLife' type='LifeType' minOccurs='0' maxOccurs='3'>
        <xs:annotation>
          <xs:documentation>
            The life of an edge
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:any processContents='strict' notNamespace='##targetNamespace' minOccurs='0' maxOccurs='unbounded'>
        <xs:annotation>
          <xs:documentation>
            Any additional properties
          </xs:documentation>
        </xs:annotation>
      </xs:any>
      <xs:element name='Measurements' type='CuttingItemMeasurementsType' minOccurs='0' maxOccurs='1'>
        <xs:annotation>
          <xs:documentation>
            A set of measurements associated with the cutting tool
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
    <xs:attribute name='indices' type='IndexRangeType' use='required'/>
    <xs:attribute name='itemId' type='ItemIdType' use='optional'/>
    <xs:attribute name='grade' type='GradeType' use='optional'/>
    <xs:attribute name='manufacturers' type='ManufacturersType' use='optional'/>
  </xs:complexType>
</xs:schema>