can we use 2d circle feature for iterative alignment?
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can we use 2d circle feature for iterative alignment?
Karuppasamy I have already answered this question in one of your (many) other threads: Iterative alignment options for plane circle circle featurw - PC-DMIS for CMMs - PC-DMIS - Nexus Community (hexagon.com).
Based on the nature of your recent posts, I strongly suggest you search the online help file as it contains the answers to many of your questions.
Pl refer photo .My.method is ok ?
Pl check Sir
Pl refer photo .My.method is ok ?
Pl check Sir
If I'm understanding correctly, you want to level to the 4 points measured on the plane, rotate through the two circles and use circle 1 as the origin. If that is correct then your code should look something like this...
PNT1 =FEAT/CONTACT/VECTOR POINT/DEFAULT,CARTESIAN THEO/<7.283,102.707,0>,<0,0,1> ACTL/<7.283,102.707,0>,<0,0,1> TARG/<7.283,102.707,0>,<0,0,1> SHOW FEATURE PARAMETERS=NO SHOW CONTACT PARAMETERS=YES AVOIDANCE MOVE=BOTH,DISTANCE BEFORE=10,DISTANCE AFTER=10,DIRECTION=ALONG FEATURE VECTOR SHOW HITS=NO PNT2 =FEAT/CONTACT/VECTOR POINT/DEFAULT,CARTESIAN THEO/<129.204,108.819,0>,<0,0,1> ACTL/<129.204,108.819,0>,<0,0,1> TARG/<129.204,108.819,0>,<0,0,1> SHOW FEATURE PARAMETERS=NO SHOW CONTACT PARAMETERS=YES AVOIDANCE MOVE=BOTH,DISTANCE BEFORE=10,DISTANCE AFTER=10,DIRECTION=ALONG FEATURE VECTOR SHOW HITS=NO PNT3 =FEAT/CONTACT/VECTOR POINT/DEFAULT,CARTESIAN THEO/<143.058,18.533,0>,<0,0,1> ACTL/<143.058,18.533,0>,<0,0,1> TARG/<143.058,18.533,0>,<0,0,1> SHOW FEATURE PARAMETERS=NO SHOW CONTACT PARAMETERS=YES AVOIDANCE MOVE=BOTH,DISTANCE BEFORE=10,DISTANCE AFTER=10,DIRECTION=ALONG FEATURE VECTOR SHOW HITS=NO PNT4 =FEAT/CONTACT/VECTOR POINT/DEFAULT,CARTESIAN THEO/<40.914,16.266,0>,<0,0,1> ACTL/<40.914,16.266,0>,<0,0,1> TARG/<40.914,16.266,0>,<0,0,1> SHOW FEATURE PARAMETERS=NO SHOW CONTACT PARAMETERS=YES AVOIDANCE MOVE=BOTH,DISTANCE BEFORE=10,DISTANCE AFTER=10,DIRECTION=ALONG FEATURE VECTOR SHOW HITS=NO PLN1 =FEAT/PLANE,CARTESIAN,TRIANGLE,NO,LEAST_SQR THEO/<80.115,61.581,0>,<0,0,1> ACTL/<80.115,61.581,0>,<0,0,1> CONSTR/PLANE,BFRE,PNT1,PNT4,PNT3,PNT2,, OUTLIER_REMOVAL/OFF,3 FILTER/OFF,WAVELENGTH=0 CIR1 =FEAT/CONTACT/CIRCLE/DEFAULT,CARTESIAN,IN,LEAST_SQR THEO/<39,60,0>,<0,0,1>,16.4 ACTL/<39,60,0>,<0,0,1>,16.4 TARG/<39,60,0>,<0,0,1> START ANG=0,END ANG=360 ANGLE VEC=<1,0,0> DIRECTION=CCW SHOW FEATURE PARAMETERS=NO SHOW CONTACT PARAMETERS=YES NUMHITS=4,DEPTH=2,PITCH=0 SAMPLE METHOD=SAMPLE_FEATURE SAMPLE FEATURE=PLN1 AVOIDANCE MOVE=BOTH,DISTANCE BEFORE=10,DISTANCE AFTER=10,DIRECTION=ALONG FEATURE VECTOR FIND HOLE=DISABLED,ONERROR=NO,READ POS=NO SHOW HITS=NO CIR2 =FEAT/CONTACT/CIRCLE/DEFAULT,CARTESIAN,IN,LEAST_SQR THEO/<121,60,0>,<0,0,1>,16.4 ACTL/<121,60,0>,<0,0,1>,16.4 TARG/<121,60,0>,<0,0,1> START ANG=0,END ANG=360 ANGLE VEC=<1,0,0> DIRECTION=CCW SHOW FEATURE PARAMETERS=NO SHOW CONTACT PARAMETERS=YES NUMHITS=4,DEPTH=2,PITCH=0 SAMPLE METHOD=SAMPLE_FEATURE SAMPLE FEATURE=PLN1 AVOIDANCE MOVE=BOTH,DISTANCE BEFORE=10,DISTANCE AFTER=10,DIRECTION=ALONG FEATURE VECTOR FIND HOLE=DISABLED,ONERROR=NO,READ POS=NO SHOW HITS=NO A1 =ALIGNMENT/START,RECALL:STARTUP,LIST=YES ALIGNMENT/ITERATE PNT TARGET RAD=5,START LABEL=,FIXTURE TOL=0.05,ERROR LABEL= MEAS ALL FEAT=ALWAYS,MAX ITERATIONS=99,LEVEL AXIS=ZAXIS,ROTATE AXIS=YAXIS,ORIGIN AXIS=XAXIS LEVEL=PNT1,PNT2,PNT3,PNT4,, ROTATE=CIR1,CIR2,, ORIGIN=CIR1,, ALIGNMENT/END
Thanks your guidance Sir.
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