[attachimg]1339[/attachimg]
如上图,[color=royalblue]假设外圆D=120,内圆D=100,四个半圆槽D=10,上平面为Z原点,圆中心为XY原点。[/color]可用如下程序测量:
C1 =COMMENT/INPUT,NO,请输入初始角度!
ASSIGN/YY = 55
ASSIGN/R = 5
ASSIGN/V1 = C1.INPUT
DO/
ASSIGN/V2 = DEG2RAD(V1)
ASSIGN/V3 = 1*COS(V2)
ASSIGN/V4 = 1*SIN(V2)
ASSIGN/VI = -1*V3
ASSIGN/VK = -1*V4
PNT1 =FEAT/CONTACT/VECTOR POINT,CARTESIAN
THEO/<V3*R,YY,VK*R>,<VI,0,V4>
ACTL/<-4.981,55,-0.436>,<0.9961947,0,0.0871557>
TARG/<V3*R,YY,VK*R>,<VI,0,V4>
SHOW ADVANCED MEASUREMENT OPTIONS=NO
SHOW_CONTACT_PARAMETERS=NO
ASSIGN/V1 = V1+170/5
UNTIL/V1>180
WORKPLANE/YPLUS
CIR1 =FEAT/CIRCLE,CARTESIAN,OUT,LEAST_SQR,NO
THEO/<0,55,0>,<0,1,0>,10
ACTL/<0,55,0>,<0,1,0>,10
CONSTR/CIRCLE,BF,PNT1[1..6],,
OUTLIER_REMOVAL/OFF,3
FILTER/OFF,UPR=0
[color=#ff0000]以上程序请用DCC模式测量[/color]
[color=red]程序只测量了Y正方向的槽,其他三个槽,请自行编程[/color]
[color=red]程序中,符合你所说的只有170度的测量面,请在初始角度输入时,输入角度=5!!!当然,你也可以把“[color=#000000]ASSIGN/V1 = C1.INPUT[/color][color=red]”改为“[color=#000000]ASSIGN/V1 = 5[/color][color=red]”!!![/color]
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[color=#ff0000]程序中按你所说,采6点,并且是均匀分布[/color]
希望可以帮到你!!!