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呢喃533

银虫 (小有名气)

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虫号: 476612
注册: 2007-12-12
性别: GG
专业: 金属材料的制备科学与跨学

[交流] 【求助】ANSYS/LS-DYNA模拟线材拉拔的问题

计算完成后,没有得到预期的变形图,线材与模具之间的位置也没有任何变化.不知问题出在哪里,哪位高人帮忙看一下!!
以下是命令流文件:
/PREP7
ET,1,SOLID164

MP,DENS,1,7850
MP,EX,1,1.17e11
MP,NUXY,1,0.36
TB,BISO,1,,,,
TBDAT,1,0.8e8
TBDAT,2,0.8e7
EDMP,RIGI,2,7,7
MP,DENS,2,7850
MP,EX,2,2.1e11
MP,NUXY,2,0.3
K,1,0,0,,
K,2,0.04,0,,
K,3,0.04,0.00175,,
K,4,0.03762,0.002,,
K,5,0,0.002,,
K,6,0.03524,0.00225,,
K,7,0.03524,0.00325,,
K,8,0.04,0.00275,,
K,8,0.04,0.00275,,
LSTR,    1,    2
LSTR,    2,    3
LSTR,    3,    4
LSTR,    4,    5
LSTR,    5,    1
LSTR,    3,    4
LSTR,    4,    6
LSTR,    6,    7
LSTR,    7,    8
LSTR,    8,    3
FLST,2,5,4
FITEM,2,5
FITEM,2,1
FITEM,2,2
FITEM,2,3
FITEM,2,4
AL,P51X
FLST,2,5,4
FITEM,2,9
FITEM,2,8
FITEM,2,7
FITEM,2,6
FITEM,2,3
AL,P51X
FLST,2,2,5,ORDE,2
FITEM,2,1
FITEM,2,-2
FLST,8,2,3
FITEM,8,1
FITEM,8,2
VROTAT,P51X, , , , , ,P51X, ,-180, ,

FLST,5,2,6,ORDE,2
FITEM,5,1
FITEM,5,3
VSEL,S, , ,P51X
ALLSEL,BELOW,VOLU
TYPE, 1
MAT,    1
REAL,
ESYS,    0
SECNUM,
!*
FLST,5,19,4,ORDE,6
FITEM,5,1
FITEM,5,-5
FITEM,5,10
FITEM,5,-16
FITEM,5,24
FITEM,5,-30
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1,0.0005, , , , , , ,1
!*
FLST,5,2,6,ORDE,2
FITEM,5,1
FITEM,5,3
CM,_Y,VOLU
VSEL, , , ,P51X
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VSWEEP,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
/UI,MESH,OFF
ALLSEL,ALL
FLST,5,2,6,ORDE,2
FITEM,5,2
FITEM,5,4
VSEL,S, , ,P51X
ALLSEL,BELOW,VOLU
TYPE, 1
MAT,    2
REAL,
ESYS,    0
SECNUM,
!*
FLST,5,25,4,ORDE,9
FITEM,5,3
FITEM,5,6
FITEM,5,-9
FITEM,5,12
FITEM,5,15
FITEM,5,-23
FITEM,5,26
FITEM,5,29
FITEM,5,-37
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1,0.0005, , , , , , ,1
!*
FLST,5,2,6,ORDE,2
FITEM,5,2
FITEM,5,4
CM,_Y,VOLU
VSEL, , , ,P51X
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VSWEEP,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
ALLSEL,ALL
VPLOT
/UI,MESH,OFF
!*
EDPART,CREATE
EDCGEN,ASTS,    1,    2,0.3,0.2,0,0,0, , , , ,0,10000000,0,0

FLST,5,2,6,ORDE,2
FITEM,5,1
FITEM,5,3
VSEL,S, , ,P51X
NSLV,S,1
CM,rope,NODE
NSEL,R,LOC,Z,0
FLST,2,738,1,ORDE,11
FITEM,2,36
FITEM,2,-275
FITEM,2,750
FITEM,2,-989
FITEM,2,1801
FITEM,2,-1804
FITEM,2,1809
FITEM,2,1817
FITEM,2,-1985
FITEM,2,2079
FITEM,2,-2162
!*
/GO
D,P51X, ,0, , , ,UZ, , , , ,
ALLSEL,ALL
!*
EDVE,VELO,ROPE,2.3,0,0,0,0,0, , , , , ,
FINISH
/SOL
EDENERGY,1,1,1,1
TIME,0.01,
EDRST,50,

[ Last edited by 呢喃533 on 2009-3-30 at 17:08 ]

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