RationalDMIS快速3-2-1创建坐标系_ACT_UG

RationalDMIS快速3-2-1创建坐标系

山涧果子

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典型的3-2-1创建工件坐标系的步骤如下：
1、测量用于建立零件找正的几何特征，通常测量零件的一个平面
2、测量必要的其他几何特征，用来锁定零件的自由度
3、设为原点，建立坐标系，锁定工件

DMIS程序: 快速3-2-1坐标系和快速平分坐标系，在勾选创建元素的时候会自学习记录DMIS程序；

优点：有无数模都可以，对工件装夹要求不高，不要求工件更多的面与三轴垂直或平行！程序和6点拟合不一码事，对手动测点位置要求不高。

切记：
需要勾选“创建元素”和设置原点偏移。
（1）用来创建新坐标系的测量点不需要存在数据库.默认情况下,新坐标系建立后它们就丢失掉了.但"创建元素"选项可以用来选择保存这些点.
（2）当选中这个复选框后,就会创建出这些元素同时在自学习模式打开的情况下产生DMIS语句.产生的DMIS语句是可以重复运行的.
（3）原点偏移:X, Y, 和Z轴的原点偏移可以使用户在创建新坐标系时能够选择将新坐标系的原点移动一段特定的距离.
DMISMN/'Created by [深圳力合精密装备科技有限公司-090118] on 星期五, 七月 13, 2018', 4.0
UNITS/MM, ANGDEC, MMPS
WKPLAN/XYPLAN
PRCOMP/ON
TECOMP/ON
FLY/1.000000
MODE/PROG, MAN
SNSET/APPRCH, 2.000000
SNSET/RETRCT, 2.000000
SNSET/DEPTH, 0.000000
SNSET/SEARCH, 10.000000
SNSET/CLRSRF, 30.000000
RECALL/D(MCS)
SNSLCT/S(ROOTSN1)
GEOALG/BF, LSTSQR
GEOALG/ANGLB, DEFALT
GEOALG/CIRCLE, LSTSQR
GEOALG/ARC, LSTSQR
GEOALG/PLANE, LSTSQR
$$
$$
MODE/MAN
$$ Following block is generated by Quick 321 alignment
DECL/COMMON, DOUBLE, DPROBEX, DPROBEY, DPROBEZ
PRCOMP/OFF
F(PT1)=FEAT/POINT,CART,7.694157,81.508110,36.996286,0.000000,0.000000,1.000000
F(PT2)=FEAT/POINT,CART,7.423362,23.213751,36.996286,0.000000,0.000000,1.000000
F(PT3)=FEAT/POINT,CART,77.289940,12.674599,36.996286,0.000000,0.000000,1.000000
F(PT4)=FEAT/POINT,CART,7.260486,-1.996286,16.243505,-0.000000,-1.000000,-0.000000
F(PT5)=FEAT/POINT,CART,51.274487,-1.996286,16.954004,-0.000000,-1.000000,-0.000000
F(PT6)=FEAT/POINT,CART,-1.996286,17.036184,29.230076,-1.000000,0.000000,0.000000
MEAS/POINT, F(PT1), 1
PTMEAS/CART, 7.694157,81.508110,36.996286,0.000000,0.000000,1.000000
ENDMES
MEAS/POINT, F(PT2), 1
PTMEAS/CART, 7.423362,23.213751,36.996286,0.000000,0.000000,1.000000
ENDMES
MEAS/POINT, F(PT3), 1
PTMEAS/CART, 77.289940,12.674599,36.996286,0.000000,0.000000,1.000000
ENDMES
MEAS/POINT, F(PT4), 1
PTMEAS/CART, 7.260486,-1.996286,16.243505,-0.000000,-1.000000,-0.000000
ENDMES
MEAS/POINT, F(PT5), 1
PTMEAS/CART, 51.274487,-1.996286,16.954004,-0.000000,-1.000000,-0.000000
ENDMES
MEAS/POINT, F(PT6), 1
PTMEAS/CART, -1.996286,17.036184,29.230076,-1.000000,0.000000,0.000000
ENDMES
KNPTR1 = OBTAIN/FA(PT1)[1], 5
KNPTR2 = OBTAIN/FA(PT1)[1], 6
KNPTR3 = OBTAIN/FA(PT1)[1], 7
F(PLN1) = FEAT/PLANE, CART, 0,0,0, KNPTR1,KNPTR2,KNPTR3
CONST/PLANE, F(PLN1), BF, FA(PT1), FA(PT2), FA(PT3)
KNPTR1 = OBTAIN/FA(PT4), 3
KNPTR2 = OBTAIN/FA(PT4), 4
KNPTR3 = OBTAIN/FA(PT4), 5
KNPTV1 = ASSIGN/VCART(KNPTR1,KNPTR2,KNPTR3)
KNPTR1 = OBTAIN/FA(PT5), 3
KNPTR2 = OBTAIN/FA(PT5), 4
KNPTR3 = OBTAIN/FA(PT5), 5
KNPTV2 = ASSIGN/VCART(KNPTR1,KNPTR2,KNPTR3)
KNPTV3 = ASSIGN/KNPTV2 - KNPTV1
KNPTV1 = ASSIGN/VUNIT(KNPTV3)
KNPTR1 = OBTAIN/FA(PT4)[1], 5
KNPTR2 = OBTAIN/FA(PT4)[1], 6
KNPTR3 = OBTAIN/FA(PT4)[1], 7
F(LN1) = FEAT/LINE, UNBND, CART, 0.000000, 0.000000, 0.000000, VECX(KNPTV1), VECY(KNPTV1), VECZ(KNPTV1), KNPTR1, KNPTR2, KNPTR3
CONST/LINE, F(LN1), BF, FA(PT4), FA(PT5)
D(CRD1) =DATSET/FA(PLN1), ZDIR, ZORIG
D(CRD1) =ROTATE/ZAXIS, FA(LN1), XDIR
D(CRD1) =TRANS/YORIG, FA(LN1)
D(CRD1) =TRANS/XORIG, FA(PT6)
KNPTC1 =VALUE/SNSLCT
KNPTR1 =OBTAIN/SS(KNPTC1), 8
DPROBEZ =ASSIGN/(KNPTR1/2)
KNPTR1 = OBTAIN/FA(PT4)[1], 5
KNPTR2 = OBTAIN/FA(PT4)[1], 6
KNPTR3 = OBTAIN/FA(PT4)[1], 7
KNPTV1 = ASSIGN/VCART(KNPTR1,KNPTR2,KNPTR3)
KNPTV2 = ASSIGN/VCART(0,1,0)
IF/(VDOT(KNPTV1,KNPTV2) .GT. 0)
DPROBEY = ASSIGN/(-DPROBEZ)
ELSE
DPROBEY = ASSIGN/DPROBEZ
ENDIF
KNPTR1 = OBTAIN/FA(PT6)[1], 5
KNPTR2 = OBTAIN/FA(PT6)[1], 6
KNPTR3 = OBTAIN/FA(PT6)[1], 7
KNPTV1 = ASSIGN/VCART(KNPTR1,KNPTR2,KNPTR3)
KNPTV2 = ASSIGN/VCART(1,0,0)
IF/(VDOT(KNPTV1,KNPTV2) .GT. 0)
DPROBEX = ASSIGN/(-DPROBEZ)
ELSE
DPROBEX = ASSIGN/DPROBEZ
ENDIF
D(CRD1) =TRANS/XORIG, DPROBEX, YORIG, DPROBEY, ZORIG, -DPROBEZ
D(CRD1) =TRANS/ZORIG, -35
PRCOMP/ON
$$ Set.CAD2PCS.CADM_1
$$
MODE/PROG,MAN
F(PLN1)=FEAT/PLANE,CART,31.250000,46.787796,35.000000,0.000000,0.000000,1.000000
$$ MACRO: EASI_CLEARPLN_GOTO
$$ FUNCTION: CLEARANCE SURFACE IMPLEMENTATION
$$ Move machine CLEAR SURFACE DIST above the current clear surface
$$ plane and then move machine parallel to the clear surface plane
$$ ALL Macro parameters are in PCS and Current UNITS
$$ Last update: 3-1-04 Add mode checking. only works in PROG MODE
$$ Last update: 8-24-04 Clear position is based on the surface of
$$
$$ This sample DMIS Macro is provided by External-Array Software, Inc.
$$ It should be modified for your own use. There is no guarantee for
$$ the quality of this Macro. November, 2003

M(EASI_CLEARPLN_GOTO) = MACRO/ISNOM, TARX, TARY, TARZ
DECL/LOCAL, REAL, CCX, CCY, CCZ, CCI, CCJ, CCK
DECL/LOCAL, REAL, CURX, CURY, CURZ, TD, CLRDIST, SDIAM
DECL/LOCAL, CHAR, 255, CLRLABEL, FLABEL, MMODE, SNAME

MMODE = VALUE/MODE
CLRLABEL = VALUE/SNSET, CLRSRF

IF/ ( (LEN(CLRLABEL) .GT. 0) .AND. (MMODE .EQ. 'PROG,MAN') )
CLRDIST = VALUE/SNSET, CLRSRF, DIST
FLABEL = ASSIGN/'FA'
IF/ ISNOM .EQ. 0
FLABEL = ASSIGN/'F'
ENDIF

CCX = OBTAIN/FLABEL(@CLRLABEL), 3
CCY = OBTAIN/FLABEL(@CLRLABEL), 4
CCZ = OBTAIN/FLABEL(@CLRLABEL), 5
CCI = OBTAIN/FLABEL(@CLRLABEL), 6
CCJ = OBTAIN/FLABEL(@CLRLABEL), 7
CCK = OBTAIN/FLABEL(@CLRLABEL), 8

SNAME = VALUE/SNSLCT
SDIAM = OBTAIN/SS(SNAME), 8
CCX = ASSIGN/CCX + CCI * SDIAM/2
CCY = ASSIGN/CCY + CCJ * SDIAM/2
CCZ = ASSIGN/CCZ + CCK * SDIAM/2

CURX = VALUE/GOTOM, XAXIS
CURY = VALUE/GOTOM, YAXIS
CURZ = VALUE/GOTOM, ZAXIS

TD = ASSIGN/(CURX - CCX) * CCI + (CURY - CCY) * CCJ + (CURZ - CCZ) * CCK
IF/ TD .LT. CLRDIST
TD = ASSIGN/(CLRDIST - TD)
GOTO/CURX+CCITD, CURY+CCJTD, CURZ+CCKTD
ENDIF

TD = ASSIGN/(TARX - CCX) CCI + (TARY - CCY) * CCJ + (TARZ - CCZ) * CCK
IF/ TD .LT. CLRDIST
TD = ASSIGN/(CLRDIST - TD)
GOTO/TARX+CCITD, TARY+CCJTD, TARZ+CCK*TD
ENDIF
ENDIF

ENDMAC
SNSET/APPRCH, 2.0000
SNSET/RETRCT, 2.0000
SNSET/DEPTH, 0.0000
SNSET/SEARCH, 10.0000
SNSET/CLRSRF, F(PLN1), 30.0000
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, -3.996286, 17.494539, 66.996286
MEAS/PLANE, F(PLN1), 4
GOTO/CART, -3.996286, 17.494539, 66.996286
GOTO/CART, 10.172074, 26.745173, 66.996286
PTMEAS/CART, 10.172074, 26.745173, 35.000000, 0.000000, 0.000000, 1.000000
PTMEAS/CART, 7.951038, 75.315872, 35.000000, 0.000000, 0.000000, 1.000000
PTMEAS/CART, 86.402725, 53.018738, 35.000000, 0.000000, 0.000000, 1.000000
PTMEAS/CART, 76.716408, 19.077938, 35.000000, 0.000000, 0.000000, 1.000000
ENDMES
F(LN1)=FEAT/LINE,BND,CART,7.171782,-1.998258,16.243505,52.054069,-0.001972,16.409681,0.044434,-0.999012,0.000000
$$ Measurement points are created through actual points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, 7.438058, -7.984912, 16.243505
MEAS/LINE, F(LN1), 2
PTMEAS/CART, 7.171782, -1.998258, 16.243505, 0.044434, -0.999012, 0.000000
PTMEAS/CART, 52.054069, -0.001972, 16.409681, 0.044434, -0.999012, 0.000000
ENDMES
F(LN2)=FEAT/LINE,BND,CART,0.000000,17.976633,30.609835,0.000000,67.622932,28.699263,-1.000000,0.000000,0.000000
$$ Measurement points are created through actual points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, -5.992573, 17.976633, 30.609835
MEAS/LINE, F(LN2), 2
PTMEAS/CART, 0.000000, 17.976633, 30.609835, -1.000000, 0.000000, 0.000000
PTMEAS/CART, 0.000000, 67.622932, 28.699263, -1.000000, 0.000000, 0.000000
ENDMES
F(LN_PROJ1)=FEAT/LINE,BND,CART,7.171782,-1.998258,35.000000,52.054069,-0.001972,35.000000,0.000000,0.000000,1.000000
CONST/LINE,F(LN_PROJ1),PROJLI,FA(LN1),FA(PLN1)
F(LN_PROJ2)=FEAT/LINE,BND,CART,0.000000,17.976633,35.000000,0.000000,67.622932,35.000000,0.000000,0.000000,1.000000
CONST/LINE,F(LN_PROJ2),PROJLI,FA(LN2),FA(PLN1)
F(PT_INTER1)=FEAT/POINT,CART,-0.000000,-2.317246,35.000000,0.000000,0.000000,1.000000
CONST/POINT,F(PT_INTER1),INTOF,FA(LN_PROJ1),FA(LN_PROJ2)
D(CRD2) = DATSET/FA(PLN1), ZDIR, ZORIG, FA(LN_PROJ1), XDIR, FA(PT_INTER1), XORIG
D(CRD2) = TRANS/ZORIG, -35, YORIG, FA(PT_INTER1), XORIG, -0
$$ Set.CAD2PCS.CADM_1
MODE/PROG,MAN
SNSET/APPRCH, 2.0000
SNSET/RETRCT, 2.0000
SNSET/DEPTH, 0.0000
SNSET/SEARCH, 10.0000
SNSET/CLRSRF, F(PLN1), 30.0000
F(CIR1)=FEAT/CIRCLE,INNER,CART,8.000000,55.000000,32.000000,0.000000,0.000000,1.000000, 10.000000
F(CIR2)=FEAT/CIRCLE,INNER,CART,24.000000,82.712813,32.000000,-0.000000,-0.000000,1.000000, 10.000000
F(CIR3)=FEAT/CIRCLE,INNER,CART,56.000000,82.712813,32.000000,0.000000,0.000000,1.000000, 10.000000
F(CIR4)=FEAT/CIRCLE,INNER,CART,72.000000,55.000000,32.000000,0.000000,0.000000,1.000000, 10.000000
F(CIR5)=FEAT/CIRCLE,INNER,CART,56.000000,27.287187,32.000000,-0.000000,-0.000000,1.000000, 10.000000
F(CIR6)=FEAT/CIRCLE,INNER,CART,24.000000,27.287187,32.000000,-0.000000,0.000000,1.000000, 10.000000
F(CIR7)=FEAT/CIRCLE,INNER,CART,40.000000,55.000000,32.000000,0.000000,0.000000,1.000000, 45.000000
F(CIR8)=FEAT/CIRCLE,INNER,CART,40.000000,55.000000,27.000000,0.000000,0.000000,1.000000, 20.000000
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, 7.489714, 55.864320, 66.996286
MEAS/CIRCLE, F(CIR1), 4
GOTO/CART, 7.489714, 55.864320, 66.996286
PTMEAS/CART, 5.458008, 59.305610, 32.000000, 0.508398, -0.861122, 0.000000
PTMEAS/CART, 3.694390, 52.458008, 32.000000, 0.861122, 0.508398, -0.000000
PTMEAS/CART, 10.541992, 50.694390, 32.000000, -0.508398, 0.861122, -0.000000
PTMEAS/CART, 12.305610, 57.541992, 32.000000, -0.861122, -0.508398, 0.000000
GOTO/CART, 8.864320, 55.510286, 66.996286
ENDMES
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, 23.105464, 82.257570, 66.996286
MEAS/CIRCLE, F(CIR2), 4
GOTO/CART, 23.105464, 82.257570, 66.996286
PTMEAS/CART, 19.543867, 80.445021, 32.000000, 0.891227, 0.453558, 0.000000
PTMEAS/CART, 26.267792, 78.256680, 32.000000, -0.453558, 0.891227, -0.000000
PTMEAS/CART, 28.456133, 84.980605, 32.000000, -0.891227, -0.453558, -0.000000
PTMEAS/CART, 21.732208, 87.168946, 32.000000, 0.453558, -0.891227, 0.000000
GOTO/CART, 23.544757, 83.607349, 66.996286
ENDMES
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, 55.020272, 82.494697, 66.996286
MEAS/CIRCLE, F(CIR3), 4
GOTO/CART, 55.020272, 82.494697, 66.996286
PTMEAS/CART, 51.119485, 81.626270, 32.000000, 0.976103, 0.217309, 0.000000
PTMEAS/CART, 57.086543, 77.832298, 32.000000, -0.217309, 0.976103, 0.000000
PTMEAS/CART, 60.880515, 83.799355, 32.000000, -0.976103, -0.217309, 0.000000
PTMEAS/CART, 54.913457, 87.593328, 32.000000, 0.217309, -0.976103, 0.000000
GOTO/CART, 55.781884, 83.692541, 66.996286
ENDMES
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, 71.017020, 55.202958, 66.996286
MEAS/CIRCLE, F(CIR4), 4
GOTO/CART, 71.017020, 55.202958, 66.996286
PTMEAS/CART, 67.103286, 56.011037, 32.000000, 0.979343, -0.202207, 0.000000
PTMEAS/CART, 70.988963, 50.103286, 32.000000, 0.202207, 0.979343, -0.000000
PTMEAS/CART, 76.896714, 53.988963, 32.000000, -0.979343, 0.202207, -0.000000
PTMEAS/CART, 73.011037, 59.896714, 32.000000, -0.202207, -0.979343, 0.000000
GOTO/CART, 72.202958, 55.982980, 66.996286
ENDMES
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, 55.197693, 27.890300, 66.996286
MEAS/CIRCLE, F(CIR5), 4
GOTO/CART, 55.197693, 27.890300, 66.996286
PTMEAS/CART, 52.003309, 30.291594, 32.000000, 0.799338, -0.600881, -0.000000
PTMEAS/CART, 52.995593, 23.290496, 32.000000, 0.600881, 0.799338, 0.000000
PTMEAS/CART, 59.996691, 24.282780, 32.000000, -0.799338, 0.600881, 0.000000
PTMEAS/CART, 59.004407, 31.283878, 32.000000, -0.600881, -0.799338, -0.000000
GOTO/CART, 56.603113, 28.089494, 66.996286
ENDMES
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, 23.495160, 28.154700, 66.996286
MEAS/CIRCLE, F(CIR6), 4
GOTO/CART, 23.495160, 28.154700, 66.996286
PTMEAS/CART, 21.485141, 31.608701, 32.000000, 0.502972, -0.864303, 0.000000
PTMEAS/CART, 19.678486, 24.772328, 32.000000, 0.864303, 0.502972, 0.000000
PTMEAS/CART, 26.514859, 22.965673, 32.000000, -0.502972, 0.864303, -0.000000
PTMEAS/CART, 28.321514, 29.802046, 32.000000, -0.864303, -0.502972, -0.000000
GOTO/CART, 24.867513, 27.792027, 66.996286
ENDMES
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, 22.635229, 61.391570, 66.996286
MEAS/CIRCLE, F(CIR7), 4
GOTO/CART, 22.635229, 61.391570, 66.996286
PTMEAS/CART, 18.884923, 62.771971, 32.000000, 0.938448, -0.345421, 0.000000
GOTO/CART, 21.511096, 54.259830, 32.000000
GOTO/CART, 23.201731, 47.240775, 32.000000
GOTO/CART, 27.449750, 41.402992, 32.000000
PTMEAS/CART, 32.228029, 33.884923, 32.000000, 0.345421, 0.938448, -0.000000
GOTO/CART, 40.740170, 36.511096, 32.000000
GOTO/CART, 47.759225, 38.201731, 32.000000
GOTO/CART, 53.597008, 42.449750, 32.000000
PTMEAS/CART, 61.115077, 47.228029, 32.000000, -0.938448, 0.345421, -0.000000
GOTO/CART, 58.488904, 55.740170, 32.000000
GOTO/CART, 56.798269, 62.759225, 32.000000
GOTO/CART, 52.550250, 68.597008, 32.000000
PTMEAS/CART, 47.771971, 76.115077, 32.000000, -0.345421, -0.938448, 0.000000
GOTO/CART, 46.391570, 72.364771, 66.996286
ENDMES
$$ Measurement points are created through nominal points
$$ CALL/M(EASI_CLEARPLN_GOTO), 0, 34.365828, 57.073808, 66.996286
MEAS/CIRCLE, F(CIR8), 4
GOTO/CART, 34.365828, 57.073808, 66.996286
PTMEAS/CART, 30.615521, 58.454209, 27.000000, 0.938448, -0.345421, 0.000000
GOTO/CART, 34.001091, 54.759845, 27.000000
GOTO/CART, 34.549635, 52.482442, 27.000000
GOTO/CART, 35.927947, 50.588316, 27.000000
PTMEAS/CART, 36.545791, 45.615521, 27.000000, 0.345421, 0.938448, 0.000000
GOTO/CART, 40.240155, 49.001091, 27.000000
GOTO/CART, 42.517558, 49.549635, 27.000000
GOTO/CART, 44.411684, 50.927947, 27.000000
PTMEAS/CART, 49.384479, 51.545791, 27.000000, -0.938448, 0.345421, 0.000000
GOTO/CART, 45.998909, 55.240155, 27.000000
GOTO/CART, 45.450365, 57.517558, 27.000000
GOTO/CART, 44.072053, 59.411684, 27.000000
PTMEAS/CART, 43.454209, 64.384479, 27.000000, -0.345421, -0.938448, 0.000000
GOTO/CART, 42.073808, 60.634172, 66.996286
ENDMES
CLOSE/DID(DEFAULTFILE)

来源：山涧果子

RationalDMIS边界点，角度点和边角点测量

边界点在金属薄片和塑料模具测量是常见的。对边界点的检查通常是件非常令人头痛的事情，但是，在RationalDMIS的帮助下这一切变得非常简单。这个测量过程取决于各种类型工件的边缘整齐程度。在铸模行业，角度点和边角点被广泛的使用。处理这些点的方法非常类似于边缘点，有点不同的是：在测量边界点中，表面检测的时候是垂直于另外一个表面，但是在角点的测量中，只是表面成一定的角度。然而，也有一种情况从理论上测量一个边缘点（则它的两个表面成90度）和一个另一个面的角点，但是在实际上却有一定的不同和特定的用途。角度点是指在成角度的缝合面上的点。在模具行业角度点的测量经常被用到。设置角度点和边角点：软件根目录下找到‘KNeptuneRegUtil.exe’，选择显示角度点和边角点，然后重启RationalDMIS即可。角度点和边角点的拾取：上图左边的显示的是角度点，按图示红色点的位置使用鼠标来拾取角度点进行定义，角度点定义：1.必须在2个平面的交线上2.和红色拾取点最近的位置3.向量平分2平面的理论向量注意：为正确定义角度点向量，2个平面必须是可见的。右边的图显示的是边角点，按图示红色点的位置使用鼠标来拾取边角点来进行定义，边角点定义：1.必须是3个平面的交点2.向量是3个平面理论向量的算术平均注意：为正确定义边角点的向量，3个平面必须是可见的。角度点和边角点的测量：角度点和边角点的测量时自动在每个平面上产生3个测量点，角度点总是使用6个测量点，边角点总是使用9个测量点。点之间的距离在如下窗口进行设置：DMIS程序：MODE/PROG,MANRMEAS/ANGLEPT,F(AP1),6,VECBLD,3.0000,6,CLRSRF,20.0000,CLRSRF,20.0000 GOTO/CART, 38.908405,13.448452,38.695518ENDMESRMEAS/CORNERPT,F(CP1),9,VECBLD,3.0000,9,CLRSRF,20,CLRSRF,20 GOTO/CART, -1.903853,13.632959,38.250080ENDMES角度点和边角点不能直接测量，需要使用向量创建平面上的点构造。测量在程序模式下实现，但是程序中的GOTO和PTMEAS语句都被省略了。● 角度点和边角点不能用DMIS语句定义，必须从CAD上面拾取。● 支持点轮廓、坐标公差、距离公差、对称度公差● 支持图形报告、SPC、图形视图窗口中显示● 支持中分/垂直/平行/相切/投影/移动/拟合构造来源：山涧果子

RationalDMIS快速3-2-1创建坐标系

典型的3-2-1创建工件坐标系的步骤如下： 1、测量用于建立零件找正的几何特征，通常测量零件的一个平面2、测量必要的其他几何特征，用来锁定零件的自由度3、设为原点，建立坐标系，锁定工件

RationalDMIS边界点，角度点和边角点测量

典型的3-2-1创建工件坐标系的步骤如下：
1、测量用于建立零件找正的几何特征，通常测量零件的一个平面
2、测量必要的其他几何特征，用来锁定零件的自由度
3、设为原点，建立坐标系，锁定工件