求助，小弟做了一个热冲压的课题，耦合不上温度

xibufan

小弟做一个热冲压成型的课题，就是一个直径为1.5m，厚为130mm的板料，在980度下冲压成型，但是就是将温度耦合不进去，所以就将，我的ansys命令流传上来，希望大家能帮我改一下，小弟不胜感激！另外附了一张仅有结构成型没有耦合热成型结果的图片


我施加上温度后，怎么调也+不收敛，肯请各位不吝赐教！！


/filname,my,1
/title,fengtou
/replot
/prep7
！！！！！！！！！！定义材料！！！！！！！！！！！
et,1,plane13
et,2,targe169
ET,3,CONTA171
KEYOPT,1,3,1
keyopt,1,1,4
！！！！！定义热导率！！！！
MPTEMP,1,850
MPTEMP,2,900   
MPTEMP,3,930   
MPTEMP,4,980   
MPTEMP,5,1050   
MPDATA,KXX,1,,30.43
MPDATA,KXX,1,,29.105
MPDATA,KXX,1,,28.262
MPDATA,KXX,1,,26.777
MPDATA,KXX,1,,24.53
！！！！！定义比热！！！！
MPTEMP,1,850
MPTEMP,2,900   
MPTEMP,3,930   
MPTEMP,4,980   
MPTEMP,5,1050
MPDATA,C,1,,1041.605
MPDATA,C,1,,1106.81
MPDATA,C,1,,1147.613
MPDATA,C,1,,1218.418
MPDATA,C,1,,1323.425
！！！！定义弹性模量和泊松比！！！！！
MPTEMP,1,850
MPTEMP,2,900   
MPTEMP,3,930   
MPTEMP,4,980   
MPTEMP,5,1050
MPDATA,EX,1,,3.8e10
MPDATA,EX,1,,3.7e10
MPDATA,EX,1,,3.3e10
MPDATA,EX,1,,3.2e10   
MPDATA,EX,1,,2.8e10  
MPDATA,PRXY,1,,0.27
MPDATA,PRXY,1,,0.268
MPDATA,PRXY,1,,0.267
MPDATA,PRXY,1,,0.267
MPDATA,PRXY,1,,0.265
！！！！定义多线等向强化模型！！！！！
tb,miso,1,5,12
TBTEMP,850
tbpt,,0.002118,80.5e6
tbpt,,0.010145,105.955e6
tbpt,,0.03,145e6
tbpt,,0.05,162.9e6
tbpt,,0.1,190.65e6
tbpt,,0.2,214.44e6
tbpt,,0.3,226.14e6
tbpt,,0.4,230.89e6
tbpt,,0.5,231.387e6
tbpt,,0.6,232.17e6
tbpt,,0.7,234.94e6
tbpt,,0.8,236.9e6
TBTEMP,900
tbpt,,0.002054,76e6
tbpt,,0.01,101.0465e6
tbpt,,0.03,131.5e6
tbpt,,0.05,150.6e6
tbpt,,0.1,180e6
tbpt,,0.2,202.15e6
tbpt,,0.3,214.63e6
tbpt,,0.4,219.7e6
tbpt,,0.5,222e6
tbpt,,0.6,223.23e6
tbpt,,0.7,226.6e6
tbpt,,0.8,229.2e6
TBTEMP,930
tbpt,,0.002182,72e6
tbpt,,0.01,82.565e6
tbpt,,0.03,119.5e6
tbpt,,0.05,135.4e6
tbpt,,0.1,158.2e6
tbpt,,0.2,181.99e6
tbpt,,0.3,194.73e6
tbpt,,0.4,198.998e6
tbpt,,0.5,200.68e6
tbpt,,0.6,202.65e6
tbpt,,0.7,204.07e6
tbpt,,0.8,208.26e6
TBTEMP,980
tbpt,,0.002094,67e6
tbpt,,0.01,76.7e6
tbpt,,0.03,102.8e6
tbpt,,0.05,114.08e6
tbpt,,0.1,134.11e6
tbpt,,0.2,158.34e6
tbpt,,0.3,166.66e6
tbpt,,0.4,170.46e6
tbpt,,0.5,169.62e6
tbpt,,0.6,171.152e6
tbpt,,0.7,172.04e6
tbpt,,0.8,174.93e6
TBTEMP,1050
tbpt,,0.0018572,52e6
tbpt,,0.01,64.19e6
tbpt,,0.03,87.68e6
tbpt,,0.05,95.89e6
tbpt,,0.1,118.99e6
tbpt,,0.2,137.53e6
tbpt,,0.3,143.74e6
tbpt,,0.4,145.99e6
tbpt,,0.5,145.23e6
tbpt,,0.6,143.49e6
tbpt,,0.7,145.47e6
tbpt,,0.8,145.79e6
tbplot,miso,1        ！！！！！！显示多线模型
！！！！！定义线膨胀率！！！！
UIMP,1,REFT,,,20
MPTEMP,1,850
MPTEMP,2,900  
MPTEMP,3,930
MPTEMP,4,980
MPTEMP,5,1050
MPDATA,alpx,1,,1.48e-5
MPDATA,alpx,1,,1.47e-5
MPDATA,alpx,1,,1.47e-5
MPDATA,alpx,1,,1.46e-5
MPDATA,alpx,1,,1.45e-5
！！！！！定义密度！！！！
mp,dens,1,7800

！！！定义冲头及拉环模型！！！
mpcopy,,1,2
mpde,ex,2
mpde,prxy,2
mp,ex,2,2.1e11
mp,prxy,2,0.3
！！！！！！！！！！建立冲压模型！！！！！
！！！！定义参数！！！！！
*set,cr1,0.9
*set,cr2,1.01
*set,ch,0.15
*set,bl,1.55
*set,bh,0.13
*set,lr1,0.1
*set,lr2,0.4
*set,lz,0.1
*set,lx,0.25
*set,ls,0.1
*set,ly,0.37
*set,lj,10/100
*set,a,34.5275
*afun,deg
！！！！！！创建板料！！！！！！
k,1
k,2,bl
k,3,bl,bh
k,4,,bh
l,1,2
l,2,3
l,3,4
l,4,1
al,1,2,3,4
cm,banliao,area
！！！！！！创建冲头！！！！！！
k,5,,bh
k,6,,bh+cr2-cr1
k,7,,bh+cr2
k,8,cr1,bh+cr2
k,9,cr2,bh+cr2
k,10,cr2,bh+cr2+ch
k,11,cr1,bh+cr2+ch
l,5,6
l,9,10
l,10,11
l,11,8
larc,6,8,7,cr1
larc,5,9,7,cr2
kdele,7
lcomb,9,8,0
lcomb,10,6,0
al,5,6,7,8
asel,u,area,,banliao
cm,chongtou,area
！！！！！！创建拉环！！！！！！
k,12,cr2+(1+lj)*bh+lx-ls
k,13,cr2+(1+lj)*bh+lx
k,14,cr2+(1+lj)*bh+lx,-ly
k,15,cr2+(1+lj)*bh,-ly
k,17,cr2+(1+lj)*bh,-ly+lz
k,18,cr2+(1+lj)*bh+lr2,-ly+lz
kwpave,18
cswpla,11,1
k,19,lr2,180-a
k,20,lr2-lr1,180-a
csys,0
wpcsys,-1,0
wpstyle,,,,,,,,0
/replot
l,12,13
l,13,14
l,12,13
l,13,14
l,14,15
l,15,17
larc,17,19,18,lr2
larc,19,12,20,lr1
larc,17,19,18,lr2
larc,19,12,20,lr1
lcomb,12,13,0
lcomb,12,14,0
al,9,10,11,12
kdele,18
kdele,20
asel,u,area,,chongtou
cm,lahuan,area
allsel
aplot
/pnum,kp,0
/replot
！！！！！！！！！！！！划分网格！！！！！！！！！！！！
！！！！划分板料！！！！！
cmsel,s,banliao
/pnum,line,on
lplot
lsel,s,line,,1,3,2
lesize,all,,,70
lsel,s,line,,2,4,2
lesize,all,,,10
mat,1
type,1
mshape,0,2d
mshkey,1
amesh,all
！！！！划分冲头！！！！！
cmsel,s,chongtou
lsel,s,line,,6,8,2
lesize,all,,,50
lsel,s,line,,5,7,2
lesize,all,,,5
mshkey,1
mshape,0,2d
mat,2
type,1
amesh,all
！！！！划分拉环！！！！！
cmsel,s,lahuan
esize,0.025
mat,2
type,1
amesh,all
！！！！！！！！！！！！定义接触！！！！！！！！！！！！
！！！！定义冲头和板料的接触！！！！
allsel
lplot
/pnum,line,1
/replot
lsel,s,line,,6
type,2
keyopt,3,9,0
r,1
real,1
nsll,s,1
esln,s,0
esurf,all
lsel,s,line,,3
type,3
mp,mu,4,0.3
mat,4
nsll,s,1
esln,s,0
esurf,all
！！！！！定义拉环与板料的接触！！！！
allsel
lplot
/pnum,line,1
/replot
et,4,conta172
et,5,targe169
keyopt,4,9,0
r,2
lsel,s,line,,9,12,3
type,5
mat,4
real,2
R,2
nsll,s,1
esln,s,0
esurf,all
lsel,s,line,,1
type,4
nsll,s,1
esln,s,0
esurf,all
allsel
eplot
finish
！！！！！！！！！加载求解！！！！！！！！！
/solu
antype,trans
trnopt,full
lsel,s,line,,4,6,1
nsll,s,1
d,all,ux
lsel,s,line,,11
nsll,s,1
d,all,uy
lsel,s,line,,10
nsll,s,1
d,all,ux
nlgeom,on
lsel,s,line,,6
nsll,s,1
d,all,uy,-1.5
time,300
AUTOTS,1
DELTIM,0.5,0.5,1
KBC,0                                                                     pred,on                    
lnsrch,on
allsel
OUTRES,ALL,ALL  
solve

下面是加上热的命令流，
！！！！！！！！！加载求解！！！！！！！！！
/solu
antype,trans
trnopt,full
timint,off
tunif,0
time,0.1
deltim,0.1
cmsel,s,chongtou
nsla,s
ic,all,temp,80
cmsel,s,banliao
nsla,s
ic,all,temp,930
cmsel,s,lahuan
nsla,s
ic,all,temp,50
kbc,1
allsel
time,0.01
deltim,0.01
solve
ddelet,all,temp
lsel,s,line,,4,6,1
nsll,s,1
d,all,ux
allsel
lsel,s,line,,11
nsll,s,1
d,all,uy
allsel
lsel,s,line,,10
nsll,s,1
d,all,ux
allsel
nlgeom,on
lsel,s,line,,6
nsll,s,1
d,all,uy,-1.5
timint,on
allsel
sfl,1,conv,10,20
sfl,10,conv,10,20
sfl,8,conv,10,20
sfl,7,conv,10,20
sfl,2,conv,10,20
TOFFST,273
tref,850
time,300
AUTOTS,1
DELTIM,0.5,0.5,1
KBC,0                                                                   pred,on                    
lnsrch,on
allsel
OUTRES,ALL,ALL  
solve

zhc198111

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