+2

avoidance moves

Bill Kulpa 11 months ago in Software / PC-DMIS updated by neil.kay 4 months ago 1

The ability to add avoidance moves before and after individual points within and auto feature. Say I have an interrupted OD and I want the probe to retract between hits 3 & 4 to a distance that will clear the interruption, then resume the circle measurement. I have many parts with 3-4 interruptions on the OD. This would also help when I scanning. Now I have to create 4 - 8 linear open scans (depending on whether I'm measuring a circle or cylinder with move point in between, then construct a circle. If it's a cylinder I have to filter the scans 1st then construct my cylinder.


I do this with clearplanes into between points of circles and cylinders. On your auto feature, make sure SHOW HITS=YES. So in your example, you want to skip between hits 3 and 4, click at the end of HIT 3, then go to INSERT-MOVE-MOVE CLEARPLANE and it will create a avoidance move between 3 and 4.

CIR3 =FEAT/CONTACT/CIRCLE/DEFAULT,CARTESIAN,IN,LEAST_SQR
THEO/<0,0,PNT1.Z>,<0,0,1>,40.918
ACTL/<-0.0014,0.0001,-2.9476>,<0,0,1>,40.9215
TARG/<0,0,PNT1.Z>,<0,0,1>
START ANG=85,END ANG=85
ANGLE VEC=<1,0,0>
DIRECTION=CCW
SHOW FEATURE PARAMETERS=NO
SHOW CONTACT PARAMETERS=YES
NUMHITS=11,DEPTH=-1.5,PITCH=0
SAMPLE METHOD=SAMPLE_HITS
SAMPLE HITS=0,SPACER=1.27
AVOIDANCE MOVE=NO,DISTANCE=0
FIND HOLE=DISABLED,ONERROR=NO,READ POS=NO
SHOW HITS=YES
HIT/BASIC,<1.7831,20.3811,-1.4476>,<-0.0871557,-0.9961947,0>,<1.7725,20.3847,-1.4492>
HIT/BASIC,<-9.5188,18.1097,-1.4476>,<0.4652635,-0.8851722,0>,<-9.5184,18.115,-1.4469>
HIT/BASIC,<-17.7986,10.0886,-1.4476>,<0.8699648,-0.4931138,0>,<-17.7964,10.0971,-1.4457>
MOVE/CLEARPLANE
HIT/BASIC,<-20.4275,-1.1356,-1.4476>,<0.9984584,0.0555047,0>,<-20.4302,-1.1104,-1.4462>
HIT/BASIC,<-16.5707,-11.9992,-1.4476>,<0.8099486,0.5865009,0>,<-16.5681,-12.0068,-1.4441>
HIT/BASIC,<-7.4529,-19.0532,-1.4476>,<0.3642857,0.9312872,0>,<-7.4494,-19.059,-1.4439>
HIT/BASIC,<4.0311,-20.0579,-1.4476>,<-0.1970352,0.9803964,0>,<4.0483,-20.055,-1.4458>
HIT/BASIC,<14.2353,-14.6944,-1.4476>,<-0.6957989,0.7182367,0>,<14.2457,-14.6866,-1.4449>
HIT/BASIC,<19.9199,-4.6655,-1.4476>,<-0.9736513,0.2280419,0>,<19.9185,-4.672,-1.4458>
HIT/BASIC,<19.2801,6.8447,-1.4476>,<-0.9423764,-0.3345546,0>,<19.2815,6.8395,-1.4442>
HIT/BASIC,<12.5189,16.1817,-1.4476>,<-0.6119035,-0.7909324,0>,<12.5236,16.1779,-1.4506>
ENDMEAS/

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