一张板经过上下模具压制成型后想考察撤掉模具后板本身的回弹量,请问这个过程该怎么做,ansys的静态分析可以完成吗?
下面是我做的压制过程命令流
/prep7
k,1,-300,150
k,2,225,150
k,3,750,150
k,4,-300,180
k,5,750,180
k,6,125,230
k,7,125,230
k,8,125,430
k,9,325,230
k,10,325,430
k,11,225,180
LARC, 9, 7, 11
LSTR, 7, 8
LSTR, 8, 10
LSTR, 10, 9
LSTR, 4, 5
LSTR, 5, 3
LSTR, 3, 1
LSTR, 1, 4
FLST,2,4,4
FITEM,2,3
FITEM,2,2
FITEM,2,4
FITEM,2,1
AL,P51X
FLST,2,4,4
FITEM,2,8
FITEM,2,5
FITEM,2,7
FITEM,2,6
AL,P51X
!*
VOFFST,1,100, ,
APLOT
!*
VOFFST,2,100, ,
SAVE
CYL4,0,0,150,0,0,180,-100
CYL4,450,0,150,0,0,180,-100
et,1,solid95
mptemp,1,293,473,873,1273,1473,1773
mpdata,ex,1,1,2.1e11,1.95e11,1.55e11,0.45e11,0.01e11,0.0005e11
mpdate,nuxy,1,1,0.3,0.3,0.3,0.3,0.3,0.3
mpdate,alpx,1,1,1.23e-5,1.23e-5,1.23e-5,1.23e-5,1.23e-5,1.23e-5
tb,biso,1,6,2
tbtemp,293,1
tbdata,1,530e6,2.1e10
tbtemp,473,2
tbdata,1,258e6,1.95e10
tbtemp,873,3
tbdata,1,137e6,1.55e10
tbtemp,1273,4
tbdata,1,30e6,0.45e10
tbtemp,1473,5
tbdata,1,10e6,0.01e10
tbtemp,1773,6
tbdata,1,1e6,0.0005e10
mp,dens,1,7815
mp,kxx,1,43
mp,c,1,580
mp,mu,1,0.3
MP,MU,1,0.3
MAT,1
R,3
REAL,3
et,3,targe170
et,4,conta174
KEYOPT,4,9,0
KEYOPT,4,10,1
esize,25
mat,1
vsweep,1,1,3,1
esize,25
mat,1
vsweep,2,2,8,1
esize,25
mat,1
vsweep,3,13,14,1
esize,25
mat,1
vsweep,4,19,18,1
asel,s,,,6
nsla,s,1
cm,mubiao1,node
asel,s,,,15
nsla,s,1
cm,mubiao2,node
asel,s,,,20
nsla,s,1
cm,mubiao3,node
asel,s,,,10
nsla,s,1
cm,jiechu1,node
asel,s,,,12
nsla,s,1
cm,jiechu2,node
allsel,all
cmsel,s,mubiao1
type,3
mat,1
real,3
esurf
allsel,all
cmsel,s,jiechu1
type,4
mat,1
real,3
esurf
r,3,0,0,0.01
keyopt,4,5,1
keyopt,4,10,1
allsel,all
allsel,all
cmsel,s,mubiao2
type,3
mat,1
real,4
esurf
allsel,all
cmsel,s,jiechu2
type,4
mat,1
real,4
esurf
r,4,0,0,0.01
keyopt,4,5,1
keyopt,4,10,1
allsel,all
allsel,all
cmsel,s,mubiao3
type,3
mat,1
real,5
esurf
allsel,all
cmsel,s,jiechu2
type,4
mat,1
real,5
esurf
r,5,0,0,0.01
keyopt,4,5,1
keyopt,4,10,1
allsel,all
/solu
cmsel,s,mubiao1
d,all,ux,0
d,all,uy,-20
asel,s,,,21
nsla,s,1
d,all,ux,0
d,all,uy,0
d,all,uz,0
asel,s,,,22
nsla,s,1
d,all,ux,0
d,all,uy,0
d,all,uz,0
asel,s,,,17
nsla,s,1
d,all,ux,0
d,all,uy,0
d,all,uz,0
asel,s,,,16
nsla,s,1
d,all,ux,0
d,all,uy,0
d,all,uz,0
asel,s,,,15
nsla,s,1
d,all,ux,0
d,all,uy,0
d,all,uz,0
asel,s,,,20
nsla,s,1
d,all,ux,0
d,all,uy,0
d,all,uz,0
allsel,all
time,2
nsubst,20
autots,on
nropt,full,,off
nropt,unsym,,off
neqit
lnsrch,auto
nlgeom,on
outres,all,all
solve |