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呢喃533银虫 (小有名气)
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[交流]
【求助】ANSYS/LS-DYNA模拟线材拉拔的问题
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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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