在程序中使用循环时,将元素或特征ID借助循环索引定义成变量会非常有用。 这样的话可以避免循环在同一次测量中重复运行时,元素或特征被覆盖。
测量中需要将一个元素的ID定义成变量,因为这个元素举例来说会通过一个程序循环多次被测量。
在程序中有一个包含循环索引i的循环(这样才能在表达式中将变量用于循环索引)。
DMISMN/'Created by [山涧果子] on 星期五, 三月 31, 2017', 4.0
UNITS/MM, ANGDEC
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, 10.000000
RECALL/D(MCS)
SNSLCT/S(ROOTSN1)
GEOALG/CIRCLE, LSTSQR
GEOALG/ARC, LSTSQR
GEOALG/PLANE, LSTSQR
$$
$$
MODE/PROG,MAN
DECL/COMMON,INTGR,I
DECL/COMMON,CHAR,255,C1
DO/I,1,10,1
C1 = ASSIGN/CONCAT('J','-',STR(I))
F(@C1) = FEAT/CIRCLE,INNER,CART, 30.000000, 30.000002, -0.000001,$
-0.000000, -0.000000, 1.000000, 19.999999
$$ Measurement points are created through nominal points
MEAS/CIRCLE, F(@C1), 4
PTMEAS/CART, 38.054972, 24.074007, -0.000001, -0.805497, 0.592600, 0.000000
GOTO/CART, 36.796722, 28.325321, -0.000001
GOTO/CART, 36.920225, 31.053792, -0.000001
GOTO/CART, 35.990186, 33.621833, -0.000000
PTMEAS/CART, 35.925995, 38.054974, -0.000000, -0.592600, -0.805497, -0.000000
GOTO/CART, 31.674680, 36.796725, -0.000000
GOTO/CART, 28.946210, 36.920228, -0.000000
GOTO/CART, 26.378169, 35.990189, -0.000000
PTMEAS/CART, 21.945028, 35.925997, -0.000000, 0.805497, -0.592600, -0.000000
GOTO/CART, 23.203277, 31.674683, -0.000001
GOTO/CART, 23.079774, 28.946212, -0.000001
GOTO/CART, 24.009813, 26.378171, -0.000001
PTMEAS/CART, 24.074005, 21.945030, -0.000001, 0.592600, 0.805497, 0.000000
ENDMES
ENDDO
测量中需要将一个元素的ID定义成变量,因为这个元素举例来说会通过两个程序循环多次被测量(举例来说要测量一个阵列孔板)。
在程序中至少有两个循环(包含循环索引I和J)。