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[ANSYS/LS-DYNA] 轧制模拟时出现问题(附命令流)

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发表于 2003-5-29 21:20:00 | 显示全部楼层 |阅读模式 来自 内蒙古包头
本帖最后由 gdyu_yu 于 2010-7-8 08:57 编辑

在作轧制模拟时,出现了如图的状况,希望各位师兄师姐能给于解决!!!谢谢!!!
命令流如下:
x1=-0.1975
y1=0.0311547
x2=-0.132
y2=-0.0822946
x3=0.1290897
y3=0.0684456
x4=0.2188398
y4=-0.0870059
x5=0.2275
y5=-0.0826309
x6=0.132
y6=0.0830915
x7=-0.1230276
y7=-0.0638353
x8=-0.1827931
y8=0.0396458
  
x9=x1-0.08
y9=y1
x10=x9
y10=y8
x11=x5+0.08
y11=y4
x12=x11
y12=y5
  
x13=x10
y13=y10+0.408
x14=x12
y14=y13
x15=x9
y15=y9-0.514
x16=x11
y16=y15
  
/DSCALE,1,1.0
/prep7
!定义材料
ET,1,solid164  
ET,2,SHELL163   
!*   
KEYOPT,2,1,2
KEYOPT,2,2,0
KEYOPT,2,3,0
KEYOPT,2,4,0,   
!*   
ET,3,SHELL163   
!*   
KEYOPT,3,1,2
KEYOPT,3,2,0
KEYOPT,3,3,0
KEYOPT,3,4,0,   
  
R,1  
RMODIF,1,1,, ,, , , ,   
!*   
R,2  
RMODIF,2,1,0.12,0,0.005,0,0,0,   
!*   
EDSHELL,20,-1,0,2,1,1   
  
!*   
!*   
MP,DENS,1,78000000   
MP,EX,1,1.2e11   
MP,NUXY,1,0.25   
  
*dim,strn,,16   !strain
*dim,strs,,16   !stress
  
strn(1)=0.05,0.075,0.1,0.125,0.15,0.20,0.25,0.30,0.35,0.40
strn(11)=0.45,0.50,0.55,0.60,0.65,0.70
strs(1)=117.25e6,131.48e6,140.48e6,148.17e6,155e6,165.81e6,175.2e6,183.23e6,190.21e6,197.78
  
e6,
strs(11)=202.21e6,206.43e6,210.59e6,216.03e6,219.83e6,224.86e6
tb,plaw,1,,,8
tbdata,6,1
edcurve,add,1,strn,strs
  
MP,DENS,2,79000000
MP,EX,2,3e11
MP,NUXY,2,0.29   
EDMP,RIGI,2,7,7
  
k,1,x1,y1
k,2,x2,y2
k,3,x3,y3
k,4,x4,y4
k,5,x5,y5
k,6,x6,y6
k,7,x7,y7
k,8,x8,y8
  
k,9,x9,y9
k,10,x10,y10
k,11,x11,y11
k,12,x12,y12
  
k,13,x13,y13
k,14,x14,y14
k,15,x15,y15
k,16,x16,y16
  
LSTR,       9,       1   
LSTR,       1,       2   
LSTR,       2,       3   
LSTR,       3,       4   
LSTR,       4,      11   
LSTR,      12,       5   
LSTR,       5,       6   
LSTR,       6,       7   
LSTR,       7,       8   
LSTR,       8,      10   
!*   
LFILLT,1,2,0.005, ,  
!*   
LFILLT,10,9,0.007, ,
!*   
LFILLT,5,4,0.002, ,  
!*   
LFILLT,7,6,0.005, ,  
!*   
LFILLT,9,8,0.015, ,  
!*   
LFILLT,3,4,0.015, ,  
  
k, 93 ,-.214110586907 , .0248274413547 ,0
k, 122 ,-.220089928268 , .0167104319795 ,0
k, 151 ,-.212162209446 , .0092987884014 ,0
k, 159 ,-.201772103395 , .0239575562601 ,0
k, 189 ,-.199607329771 , .0086353091824 ,0
k, 243 ,-.17918832635 ,-.001413348308 ,0
k, 272 ,-.162605748525 ,-.01772118360043 ,0
k, 301 ,-.153452405506 ,-.0360454579699 ,0
k, 330 ,-.148180832337 ,-.0642889735126 ,0
k, 359 ,-.125280825279 ,-.056486619336 ,0
k, 369 ,-.102100527098 ,-.0469603819301 ,0
k, 423 ,-.0724069457428 ,-.036408968372 ,0
k, 452 ,-.0431772803034 ,-.0252584956869 ,0
k, 481 ,-.0135662038233 ,-.0143818157524 ,0
k, 510 , .0165629508807 ,-.003449124012651 ,0
k, 539 , .0460782260002 , .0070147691426 ,0
k, 549 , .0767793990598 , .0176735880658 ,0
k, 603 , .0913372511905 , .0228480577264 ,0
k, 632 , .10515769074 , .0279328948521 ,0
k, 661 , .118851947445 , .0327805744418 ,0
k, 690 , .135433480949 , .0362888808151 ,0
k, 719 , .148879565374 , .0278884210678 ,0
k, 729 , .15675012856 , .0140717697525 ,0
k, 783 , .164983557436 ,-.00186249151623 ,0
k, 812 , .175547172316 ,-.0179550036678 ,0
k, 841 , .1889752153 ,-.0317459687026 ,0
k, 870 , .205216649858 ,-.0430892918192 ,0
k, 899 , .223777347515 ,-.0502443755111 ,0
k, 909 , .243718036758 ,-.0538796081816 ,0
k, 963 , .257648334394 ,-.0531380900041 ,0
k, 992 , .272595944009 ,-.0549478240521 ,0
k, 1021 , .270385651349 ,-.0449084618125 ,0
k, 1029 , .255795955027 ,-.043016661319 ,0
k, 1083 , .236304156289 ,-.0421380133088 ,0
k, 1112 , .217403818378 ,-.0377096174005 ,0
k, 1141 , .199905602497 ,-.0288592102404 ,0
k, 1170 , .185142827551 ,-.015967006939 ,0
k, 1199 , .173746429882 ,-.000996166172284 ,0
k, 1209 , .164525535368 , .01592351546 ,0
k, 1263 , .159518048889 , .0250845332512 ,0
k, 1292 , .153675290734 , .0353905723986 ,0
k, 1321 , .148456221881 , .0446110914749 ,0
k, 1350 , .143057101252 , .0539071085876 ,0
k, 1379 , .133232707253 , .0544195207388 ,0
k, 1408 , .122930289026 , .0488605119703 ,0
k, 1437 , .113361936791 , .0453121611312 ,0
k, 1449 , .105568627055 , .0394438454481 ,0
k, 1503 , .0744280326316 , .0289401532791 ,0
k, 1532 , .0426631636727 , .0176885393738 ,0
k, 1561 , .01279160665812 , .0071332472998 ,0
k, 1590 ,-.0183920787654 ,-.00399458897776 ,0
k, 1619 ,-.0490525155378 ,-.0154468358306 ,0
k, 1629 ,-.0796407762803 ,-.0266437979659 ,0
k, 1683 ,-.10307303972 ,-.0360463514758 ,0
k, 1712 ,-.132284208258 ,-.0439505062673 ,0
k, 1741 ,-.144885063061 ,-.0202014178103 ,0
k, 1770 ,-.158441776397 , .0004667797516 ,0
k, 1799 ,-.178197202996 , .0155481000455 ,0
  
FLST,3,5,3   
FITEM,3,189  
FITEM,3,151  
FITEM,3,122  
FITEM,3,93   
FITEM,3,159  
BSPLIN, ,P51X   
FLST,3,7,3   
FITEM,3,159  
FITEM,3,1799
FITEM,3,1770
FITEM,3,1741
FITEM,3,1712
FITEM,3,1683
FITEM,3,1629
BSPLIN, ,P51X   
FLST,3,7,3   
FITEM,3,1629
FITEM,3,1619
FITEM,3,1590
FITEM,3,1561
FITEM,3,1532
FITEM,3,1503
FITEM,3,1449
BSPLIN, ,P51X   
FLST,3,9,3   
FITEM,3,1449
FITEM,3,1437
FITEM,3,1408
FITEM,3,1379
FITEM,3,1350
FITEM,3,1321
FITEM,3,1292
FITEM,3,1263
FITEM,3,1209
BSPLIN, ,P51X   
FLST,3,6,3   
FITEM,3,1209
FITEM,3,1199
FITEM,3,1170
FITEM,3,1141
FITEM,3,1112
FITEM,3,1083
BSPLIN, ,P51X   
FLST,3,6,3   
FITEM,3,1083
FITEM,3,1029
FITEM,3,1021
FITEM,3,992  
FITEM,3,963  
FITEM,3,909  
BSPLIN, ,P51X   
FLST,3,5,3   
FITEM,3,909  
FITEM,3,899  
FITEM,3,870  
FITEM,3,841  
FITEM,3,812  
BSPLIN, ,P51X   
FLST,3,9,3   
FITEM,3,812  
FITEM,3,783  
FITEM,3,729  
FITEM,3,719  
FITEM,3,690  
FITEM,3,661  
FITEM,3,632  
FITEM,3,603  
FITEM,3,549  
BSPLIN, ,P51X   
FLST,3,7,3   
FITEM,3,549  
FITEM,3,539  
FITEM,3,510  
FITEM,3,481  
FITEM,3,452  
FITEM,3,423  
FITEM,3,369  
BSPLIN, ,P51X   
FLST,3,7,3   
FITEM,3,369  
FITEM,3,359  
FITEM,3,330  
FITEM,3,301  
FITEM,3,272  
FITEM,3,243  
FITEM,3,189  
BSPLIN, ,P51X
  
FLST,2,2,4,ORDE,2   
FITEM,2,1   
FITEM,2,11   
LCOMB,P51X, ,0   
FLST,2,2,4,ORDE,2   
FITEM,2,10   
FITEM,2,12   
LCOMB,P51X, ,0   
  
FLST,2,2,4,ORDE,2   
FITEM,2,6   
FITEM,2,14   
LCOMB,P51X, ,0   
FLST,2,2,4,ORDE,2   
FITEM,2,5   
FITEM,2,13   
LCOMB,P51X, ,0   
  
FLST,2,10,4  
FITEM,2,17   
FITEM,2,26   
FITEM,2,25   
FITEM,2,24   
FITEM,2,23   
FITEM,2,22   
FITEM,2,21   
FITEM,2,20   
FITEM,2,19   
FITEM,2,18   
AL,P51X  
  
FLST,2,6,4,ORDE,3   
FITEM,2,6   
FITEM,2,-10  
FITEM,2,15   
FLST,8,2,3   
FITEM,8,13   
FITEM,8,14   
AROTAT,P51X, , , , , ,P51X, ,360, ,  
GPLOT   
FLST,2,6,4,ORDE,3   
FITEM,2,1   
FITEM,2,-5   
FITEM,2,16   
FLST,8,2,3   
FITEM,8,15   
FITEM,8,16   
AROTAT,P51X, , , , , ,P51X, ,360, ,  
  
CSYS,1   
FLST,3,1,5,ORDE,1   
FITEM,3,1   
AGEN, ,P51X, , , ,7, , , ,1  
CSYS,0   
FLST,3,1,5,ORDE,1   
FITEM,3,1   
AGEN, ,P51X, , ,0.0072415, , , , ,1  
FLST,2,1,5,ORDE,1   
FITEM,2,1   
VEXT,P51X, , ,0,0,1,,,,  
APLOT   
/VIEW, 1 ,1,1,1  
/ANG, 1  
/REP,FAST   
FLST,3,1,6,ORDE,1   
FITEM,3,1   
VGEN, ,P51X, , , , ,0.3, , ,1   
APLOT   
  
TYPE,   1   
MAT,       1
REAL,       1   
ESYS,       0   
SECNUM,  
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,115  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,6, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,116  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,10, , , , ,1  
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,117  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,6, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,118  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,6, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,119  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,6, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,120  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,6, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,121  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,6, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,122  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,8, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,123  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,6, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,124  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,10, , , , ,1  
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,133  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,30, , , , ,1  
!*   
/AUTO, 1
/REP
CM,_Y,VOLU   
VSEL, , , ,       1  
CM,_Y1,VOLU  
CHKMSH,'VOLU'   
CMSEL,S,_Y   
!*   
VSWEEP,_Y1   
!*   
CMDELE,_Y   
CMDELE,_Y1   
CMDELE,_Y2   
!*   
APLOT   
  
TYPE,   2   
MAT,       2
REAL,       2   
ESYS,       0   
SECNUM,  
!*   
FLST,5,4,4,ORDE,4   
FITEM,5,35   
FITEM,5,-36  
FITEM,5,39   
FITEM,5,-40  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,4, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,38   
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,2, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,37   
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,8, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,58   
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,15, , , , ,1  
!*   
/AUTO, 1
/REP
/VIEW, 1 ,1,1,1  
/ANG, 1  
/REP,FAST   
MSHAPE,0,2D  
MSHKEY,1
!*   
FLST,5,24,5,ORDE,2   
FITEM,5,2   
FITEM,5,-25  
CM,_Y,AREA   
ASEL, , , ,P51X  
CM,_Y1,AREA  
CHKMSH,'AREA'   
CMSEL,S,_Y   
!*   
AMESH,_Y1   
!*   
CMDELE,_Y   
CMDELE,_Y1   
CMDELE,_Y2   
!*   
APLOT   
  
TYPE,   3   
MAT,       2
REAL,       2   
ESYS,       0   
SECNUM,  
!*   
FLST,5,4,4,ORDE,4   
FITEM,5,69   
FITEM,5,-70  
FITEM,5,73   
FITEM,5,-74  
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,4, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,72   
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,2, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,71   
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,8, , , , ,1   
!*   
FLST,5,1,4,ORDE,1   
FITEM,5,97   
CM,_Y,LINE   
LSEL, , , ,P51X  
CM,_Y1,LINE  
CMSEL,,_Y   
!*   
LESIZE,_Y1, , ,15, , , , ,1  
!*   
/AUTO, 1
/REP
/VIEW, 1 ,1,1,1  
/ANG, 1  
/REP,FAST   
FLST,5,24,5,ORDE,2   
FITEM,5,26   
FITEM,5,-49  
CM,_Y,AREA   
ASEL, , , ,P51X  
CM,_Y1,AREA  
CHKMSH,'AREA'   
CMSEL,S,_Y   
!*   
AMESH,_Y1   
!*   
CMDELE,_Y   
CMDELE,_Y1   
CMDELE,_Y2   
!*   
APLOT   
SAVE
  
VSEL,S, , ,       1  
NSLV,S,1
CM,zhajian,NODE  
ALLSEL,ALL   
*DIM,t,ARRAY,2,1,1, , ,  
!*   
*DIM,r1,ARRAY,2,1,1, , ,
!*   
*DIM,r2,ARRAY,2,1,1, , ,
!*   
T(2,1,1) = 10   
R1(2,1,1) = 6.28
R2(2,1,1) = -6.28   
EDPART,CREATE   
!*   
EDCGEN,ASTS,       1,       2,0.25,0.13,0,0,0, , , , ,0,10000000,0,0
!*   
EDCGEN,ASTS,       1,       3,0.25,0.13,0,0,0, , , , ,0,10000000,0,0
!*   
EDVE,VGEN,ZHAJIAN,0,0,-0.3,0, , ,0,0,0,0,0,0
EDLOAD,ADD,RBRX,0,       2,T,R1, 0, , , , ,  
EDLOAD,ADD,RBRX,0,       3,T,R2, 0, , , , ,  
FINISH   
/SOLU   
EDENERGY,1,0,0,0
TIME,5,  
EDRST,20,   
EDHTIME,50,  
EDDUMP,1,   
!*   
solve
  
附件是出现的问题的图。
希望能够尽快得到回复!!!
谢谢!!!

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发表于 2003-5-30 12:08:01 | 显示全部楼层 来自 西安交通大学

回复: 【讨论】进行轧制模拟时出现的问题!希望高手给于解决!!!(附命令流)

Simdroid开发平台
可能接触有问题。
 楼主| 发表于 2003-5-31 08:50:29 | 显示全部楼层 来自 内蒙古包头

回复: 【讨论】进行轧制模拟时出现的问题!希望高手给于解决!!!(附命令流)

不知管理员可否说详细一些?谢谢!
发表于 2003-5-31 12:16:36 | 显示全部楼层 来自 西安交通大学

回复: 【讨论】进行轧制模拟时出现的问题!希望高手给于解决!!!(附命令流)

换一下其他的接触类型试试
发表于 2003-7-7 15:33:52 | 显示全部楼层 来自 德国

回复: 【讨论】进行轧制模拟时出现的问题!希望高手给于解决!!!(附命令流)

has anyone made progress ?
I would like to hear it more about it..
该用户已被删除
发表于 2003-7-31 17:09:13 | 显示全部楼层 来自 湖南湘潭
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发表于 2003-8-6 13:08:58 | 显示全部楼层 来自 北京交通大学

回复: 【讨论】进行轧制模拟时出现的问题!希望高手给于解决!!!(附命令流)

上面几个朋友说地问题都存在,我贴一个我做过的轧制问题的部分命令流仅供你参考
  
/PREP7
!定义单元类型   
ET,1,SHELL163!1,2为轧辊
R,1,5/6,1,1,,,,  
ET,2,SHELL163
R,2,5/6,1,1,,,,
ET,3,SOLID164
!定义材料类型
MP,DENS,1,0.0000782,   
MP,EX,1,210000,   
MP,NUXY,1,0.3,   
MP,DENS,2,0.0000782,   
MP,EX,2,210000,   
MP,NUXY,2,0.3,   
MP,DENS,3,0.0000782,   
MP,EX,3,90000,
MP,NUXY,3,0.3,
  
*DIM,STRN,,9   
*DIM,STRS,,9   
*SET,STRN(1),0,0.05,0.1,0.2,0.3,0.4,0.5,0.6,0.7
*SET,STRS(1),50,63.6,76.8,90.9,98,101,102,103,102  
EDCURVE,ADD,1,STRN,STRS  !定义数据曲线
*DIM,SN,,16   
*DIM,SS,,16   
*SET,SN(1),1.0,5.0,10.0,15.0,20.0,25.0,30.0,35.0,40.0,45.0,50.0,55.0,60.0,65.0,70.0,75.0  
*SET,SS(1),1.0,1.259,1.390,1.473,1.535,1.585,1.626,1.663,1.695,1.725,1.75,1.774,1.796,1.817,1.836,1.854
EDCURVE,ADD,2,SN,SS
TB,PLAW,3,,,8   
TBDATA,6,1   
TBDATA,7,2   
  
EDMP,RIGID,1,7,5 !定义刚体运动状态
EDMP,RIGID,2,7,5
  
edmp,hgls,3,4,,,,,!定义材料3的动力松弛特性
edhgls,0.12  !定义动力松弛在0.1~0.15之间
SAVE
  
CMDELE,_Y1   
CMDELE,_Y2  
SAVE  
!划分网格(省略)
/SOLU   
FLST,2,1,5,ORDE,1   
FITEM,2,21   
!*   
/GO  
DA,P51X,UY,0!定义轧件的约束
  
VSEL,S,,,5                  
NSLV,R,1
CM,ini,NODE   
VSEL,ALL  
NSEL,ALL
*DIM,TIME,,2                              
*DIM,SUDU,,2
TIME(1)=0,100.0
SUDU(1)=4.25,4.25
EDCURVE,ADD,3,TIME,SUDU
  
EDPART,CREATE         !定义PART,编号为1
  
*DIM,GCenter1,,3
*DIM,GCenter2,,3
*DIM,GI,,6
GCenter1(1)=0,0,-26
GCenter2(1)=0,0,26
GI(1)=100,0,0,100,0,100
EDIPART,1,ADD,GCenter1,50,,GI!定义刚体质心
EDIPART,2,ADD,GCenter2,50,,GI
  
*DIM,TIME2,,2                              !定义轧辊转速
*DIM,ROTZ1,,2
TIME2(1)=0,100.00001
ROTZ1(1)=-17,-17
EDCURVE,ADD,4,TIME2,ROTZ1
  
*DIM,TIME3,,2
*DIM,ROTZ2,,2
TIME3(1)=0,100.00001
ROTZ2(1)=17,17
EDCURVE,ADD,5,TIME3,ROTZ2
  
edload,add,rbox,,1,time2,rotz1
edload,add,rbox,,2,time3,rotz2
  
ASEL,S,,,9                  !定义轧件上接触表面集合
ASEL,A,,,28
NSLA,R,1
CM,WORKSURF1,NODE  !定义组件
ASEL,ALL !保存所有选择面
NSEL,ALL !保存所有选择结点
  
ASEL,S,,,3
ASEL,A,,,26                  
NSLA,R,1
CM,WORKSURF2,NODE   
ASEL,ALL  
NSEL,ALL  
  
EDWRITE ,PCREATE                           !定义摩擦   
EDCGEN,STS,WORKSURF1,1,0.61,0.61     
EDCGEN,STS,WORKSURF2,2,0.61,0.61
EDCONTACT,0.1,,2,2,4,1,2,
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