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[Ansys] Ansys模拟焊接网格划分一些问题

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发表于 2013-6-5 09:45 | 显示全部楼层 |阅读模式 来自: 中国江苏镇江
模拟焊接的板和焊缝,我想问一下那个圆锥体怎么划分网格才能和下面那个板的表面网格对齐(下面那个板我想用sweep),就是不知道怎么控制那个1/4圆锥的网格,我用Mapped画出来的系统默认是每条边分成6段可以对齐但是太密我只要3段焊接分3层就行,用Free是可以分3层但是画出来地面的网格不能和下面的体的表面网格对齐,求高手帮我看看,模型的代码如下:
/PREP7  
K, ,0,0.055,0,   
K, ,0,-0.055,0,  
K, ,0.1,0.055,0,
K, ,0.1,-0.055,0,
K, ,0.175,0.055,0,   
K, ,0.175,-0.055,0,  
FLST,2,4,3  
FITEM,2,1   
FITEM,2,2   
FITEM,2,4   
FITEM,2,3   
A,P51X  
FLST,2,4,3  
FITEM,2,3   
FITEM,2,4   
FITEM,2,6   
FITEM,2,5   
A,P51X  
K, ,0.175,0.095,0,   
K, ,0.175,-0.095,0,  
K, ,0.325,0.095,0,   
K, ,0.325,-0.095,0,  
FLST,2,4,3  
FITEM,2,7   
FITEM,2,8   
FITEM,2,10  
FITEM,2,9   
A,P51X  
KWPAVE,       7
PCIRC,0.04, ,0,360,
KWPAVE,       8
PCIRC,0.04, ,0,360,
WPAVE,0,0,0
FLST,2,1,5,ORDE,1   
FITEM,2,3   
FLST,3,2,5,ORDE,2   
FITEM,3,4   
FITEM,3,-5  
ASBA,P51X,P51X, ,DELETE,DELETE
!*  
VOFFST,1,0.016, ,
!*
VOFFST,2,0.016, ,   
!*  
VOFFST,6,0.016, ,
FLST,3,3,6,ORDE,2   
FITEM,3,1   
FITEM,3,-3  
VSYMM,X,P51X, , , ,0,0
FLST,2,2,6,ORDE,2   
FITEM,2,1   
FITEM,2,4   
VADD,P51X
K, ,-0.1,-0.011,0.016,  
K, ,0.1,-0.011,0.016,   
K, ,0.1,0.011,0.016,
K, ,-0.1,0.011,0.016,   
K, ,-0.1,-0.011,0.141,  
K, ,-0.1,0.011,0.141,   
K, ,0.1,-0.011,0.201,   
K, ,0.1,0.011,0.201,
V,      32,      27,      28,      31,      54,      53,      55,      56
K, ,-0.1,-0.022,0.016,  
K, ,-0.1,0.022,0.016,   
K, ,0.1,-0.022,0.016,   
K, ,0.1,0.022,0.016,
K, ,-0.1,-0.011,0.027,  
K, ,-0.1,0.011,0.027,   
K, ,0.1,-0.011,0.027,   
K, ,0.1,0.011,0.027,
V,      27,      57,      61,      28,      59,      63
V,      32,      62,      58,      31,      64,      60
K, ,-0.111,-0.011,0.016,
K, ,-0.111,0.011,0.016,
K, ,0.111,-0.011,0.016,
K, ,0.111,0.011,0.016,  
V,      32,      62,      66,      27,      61,      65
V,      28,      67,      63,      31,      68,      64
KWPAVE,      27
CONE,0.011, ,0,0.011,180,270,
KWPAVE,      32
CONE,0.011, ,0,0.011,90,180,
KWPAVE,      28
CONE,0.011, ,0,0.011,270,360,   
KWPAVE,      31
CONE,0.011, ,0,0.011,0,90,
WPAVE,0,0,0
NUMMRG,ALL, , , ,LOW
NUMCMP,ALL  
KWPAVE,      21
wpoff,0,0,-0.016
CYLIND,0.011, ,0,0.016,180,270,
KWPAVE,      26
wpoff,0,0,-0.016
CYLIND,0.011, ,0,0.016,90,180,
KWPAVE,      22
wpoff,0,0,-0.016
CYLIND,0.011, ,0,0.016,270,360,
KWPAVE,      25
wpoff,0,0,-0.016
CYLIND,0.011, ,0,0.016,0,90,
FLST,2,1,6,ORDE,1   
FITEM,2,5   
FLST,3,2,6,ORDE,2   
FITEM,3,15  
FITEM,3,-16
!*  
VSBV,P51X,P51X, ,DELETE,KEEP
FLST,2,1,6,ORDE,1   
FITEM,2,2   
FLST,3,2,6,ORDE,2   
FITEM,3,17  
FITEM,3,-18
!*  
VSBV,P51X,P51X, ,DELETE,KEEP
CSYS,0  
WPAVE,0,0,0
CSYS,0  
!*  
wpoff,0,0,0.027
FLST,2,1,6,ORDE,1   
FITEM,2,1   
VSBW,P51X, ,DELETE
CSYS,0  
WPAVE,0,0,0
CSYS,0  
!*  
wpro,,,90.000000
FLST,2,1,6,ORDE,1   
FITEM,2,7   
VSBW,P51X, ,DELETE
NUMMRG,ALL, , , ,LOW
NUMCMP,ALL  
FLST,2,10,6,ORDE,7  
FITEM,2,1   
FITEM,2,3   
FITEM,2,5   
FITEM,2,-6  
FITEM,2,14  
FITEM,2,-18
FITEM,2,20  
VGLUE,P51X
FLST,2,2,6,ORDE,2   
FITEM,2,2   
FITEM,2,19  
VGLUE,P51X  
NUMMRG,ALL, , , ,LOW
NUMCMP,ALL

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龙船学院
发表于 2013-10-9 17:11 | 显示全部楼层 来自: 中国吉林长春
能不能教我一下怎么模拟焊接啊 用生死热的时候就不会了
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发表于 2014-11-6 17:17 | 显示全部楼层 来自: 中国天津
单元的尺寸不是可以设置的么
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