现成grip代码 老是出错 高手进来看看！！

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ENTITY/ent(7),ext,cir,pt,cyl,res
8 ^/ @# U0 M* u5 DENTITY/cyl1,cyl2,cyl3,cyl4,cyl5,cyl6,cyl7,cyl8
NUMBER/matri(12),matri1(12),matri2(12),matri3(12),matri4(12)
2 _  O9 Z0 t; T0 b" L5 M: _( Y9 qNUMBER/pi,i,z,c,r2,re,rr,rd,rc
. J, J* l  N+ v. hSTRING/a(26)
4 n! f, C% u9 m2 MPARAM/‘输入参数’,$
‘凸轮头数’,h,$
‘转盘分度数’,iz,$
‘两片凸轮间距’,l,$
‘滚子半径’,rr,$
- J$ d/ q: n) }& ]8 q: e4 j‘滚子厚度’,br,$
. C8 Z' G" L) }% b5 T6 H1 ~+ |‘转盘节圆半径’,rz,Rsp
' M" A& u: x0 c4 Oz=h*iz
$ Z' m4 @9 X6 H) Y  n0 Ybb=0.2*br
0 g, r6 O9 j' C, o0 ~4 U; ~" r3 Ores=SOLCYL/ORIGIN,0,0,-bb,HEIGHT,bb,DIAMTR,(rz+2*rr)*2
DO/loop1:,i,l,z,l
cyl=SOLCYL/ORIGIN,0,0,0,HEIGHT,br,DIAMTR,rr*2
, t+ u! d9 |7 fmatri1=MATRIX/TRANSL,rz,0,0
matri2=MATRIX/XYROT,(2*i-0.5)*360/z
matri=MATRIX/matri1,matri2
cyl=TRANSF/matri,cyl,move
. Y) H  ]# ]4 Z, y/ x* f6 [/ Mres=UNITE/res,WITH,cyl
8 o0 L, d0 k! Q" ~. g8 Yloop1:
cyl=SOLCYL/ORIGIN,0,0,br,HEIGHT,bb,DIAMTR,(rz+2*rr)*2
9 p$ W  t  z+ U( t- rres=UNITE/res,WITH,cyl
& j5 ~1 Q' N2 p8 H( w& Q* scyl=SOLCYL/ORIGIN,0,0,br+bb,HEIGHT,1,DIAMTR,(rz+2*rr)*2*0.35
7 B% p' c* u3 lres=UNITE/res,WITH,cyl
cyl=SOLCYL/ORIGIN,0,0,br+bb+1,HEIGHT,bb,DIAMTR,(rz+2*rr)*2
res=UNITE/res,WITH,cyl
# `% N+ m: Q, {+ s. v' H- J) hDO/loop2:,i,l,z,l
cyl=SOLCYL/ORIGIN,0,0,br+2*bb+1,HEIGHT,br,DIAMTR,rr*2
/ H4 e( v; N1 Q! t% wmatri1=MATRIX/TRANSL,rz,0,0
matri2=MATRIX/XYROT,(0.5-2*i)*360/z
8 R* S& Q* H4 B) D! Jmatri=MATRIX/matril,matri2
cyl=TRANSF/matri,cyl,move
  [+ {; g5 f" P$ I& j3 Pres=UNITE/res,WITH,cyl
loop2:
7 G, n: D6 E, J% `cyl=SOLCYL/ORIGIN,0,0,2*br+2*bb+1,HEIGHT,bb,DIAMTR,(rz+2*rr)*2
res=UNITE/res,WITH,cyl
4 E; x- p3 R/ c& @& @3 {! p$ ~3 Mhalt
6 F8 ~  t( N# {& H& u0 j7 n# u