RationalDMIS提取斜孔理论值的方法
提示：
适用范围： 所有端面与斜圆柱不垂直的时候，孔的理论值提取。
斜孔与上端面不垂直，如果在数模上拾取是一个椭圆。
１.选择“CAD面型图型定义”
2.选择圆柱“元素定义”，在数模上强制拾取一个整圆柱。
在元素数据区，拖放点节点下方的点（PT1)到圆“元素定义”位置和矢量信息窗口，软件会自动填充，直径信息可以从拾取的圆柱处获得。
注意：
这种方法默认 的孔在圆柱的中间，可以调整以提高或者降低。
RationalDMIS提取斜孔理论值的方法 II
提示：
利用便利的“拖放式”操作，完成取值赋值，以及元素的快速定义！
DMISMN/'Created by [爱科腾瑞(CNC).12.9] on 星期二, 八月 30, 2016', 4.0
UNITS/MM, ANGDEC
WKPLAN/XYPLAN
PRCOMP/ON
TECOMP/ON
FLY/1.0
MODE/PROG, MAN
SNSET/APPRCH, 3.000000
SNSET/RETRCT, 3.000000
SNSET/DEPTH, 0.000000
SNSET/SEARCH, 10.000000
SNSET/CLRSRF, 10.000000
RECALL/D(MCS)
SNSLCT/S(PH10T)
GEOALG/CIRCLE, LSTSQR
GEOALG/ARC, LSTSQR
GEOALG/PLANE, LSTSQR
$$
$$
F(CYL1) = FEAT/CYLNDR,INNER,CART, 179.785817, 88.000000, -64.708544,$
-0.500000, -0.000000, -0.866025, 36.000000, 102.292669
DECL/COMMON,REAL,CYL1_X
CYL1_X = OBTAIN/F(CYL1),4
DECL/COMMON,REAL,CYL1_Y
CYL1_Y = OBTAIN/F(CYL1),5
DECL/COMMON,REAL,CYL1_Z
CYL1_Z = OBTAIN/F(CYL1),6
DECL/COMMON,VECTOR,CYL1_V
KNPTR1 = OBTAIN/F(CYL1),7
KNPTR2 = OBTAIN/F(CYL1),8
KNPTR3 = OBTAIN/F(CYL1),9
CYL1_V = ASSIGN/VCART(KNPTR1,KNPTR2,KNPTR3)
F(PLN1) = FEAT/PLANE,CART, CYL1_X,CYL1_Y,CYL1_Z, KNPTR1,KNPTR2,KNPTR3
F(PLN_MOVE1) = FEAT/PLANE,CART, 167.285813, 88.000000, -86.359177,$
-0.500000, -0.000000, -0.866025
F(CIR_INTER1) = FEAT/CIRCLE,INNER,CART, 167.285813, 88.000000, -86.359177,$
-0.500000, -0.000000, -0.866025, 36.000000
DMISMN/'Created by [爱科腾瑞(CNC).12.9] on 星期二, 八月 30, 2016', 4.0
UNITS/MM, ANGDEC
WKPLAN/XYPLAN
PRCOMP/ON
TECOMP/ON
FLY/1.0
MODE/PROG, MAN
SNSET/APPRCH, 3.000000
SNSET/RETRCT, 3.000000
SNSET/DEPTH, 0.000000
SNSET/SEARCH, 10.000000
SNSET/CLRSRF, 10.000000
RECALL/D(MCS)
SNSLCT/S(PH10T)
GEOALG/CIRCLE, LSTSQR
GEOALG/ARC, LSTSQR
GEOALG/PLANE, LSTSQR
$$
$$
F(CYL1) = FEAT/CYLNDR,INNER,CART, 179.785817, 88.000000, -64.708544,$
-0.500000, -0.000000, -0.866025, 36.000000, 102.292669
DECL/COMMON,REAL,CYL1_X
CYL1_X = OBTAIN/F(CYL1),4
DECL/COMMON,REAL,CYL1_Y
CYL1_Y = OBTAIN/F(CYL1),5
DECL/COMMON,REAL,CYL1_Z
CYL1_Z = OBTAIN/F(CYL1),6
DECL/COMMON,REAL,CYL1_D
CYL1_D = OBTAIN/F(CYL1),10
DECL/COMMON,VECTOR,CYL1_V
KNPTR1 = OBTAIN/F(CYL1),7
KNPTR2 = OBTAIN/F(CYL1),8
KNPTR3 = OBTAIN/F(CYL1),9
CYL1_V = ASSIGN/VCART(KNPTR1,KNPTR2,KNPTR3)
F(CIR1) = FEAT/CIRCLE,INNER,CART, CYL1_X,CYL1_Y,CYL1_Z, KNPTR1,KNPTR2,$
KNPTR3, CYL1_D
个人感觉，平面“元素定义”效率高，方便快捷！
