求教：ansys分析圆锥滚子轴承的接触问题

万分感谢！

谢谢！

/prep7
*set,dv1,20!内圈内径
*set,dv2,55!外圈外径
*set,dv3,27!轴承宽度
*set,dv4,10!滚珠直径
*set,dv5,12!内圈厚度
*set,dv6,12!外圈厚度
*set,ri,12!内沟道曲率半径
*set,ro,12!外沟道曲率半径
et,1,solid92
et,2,170
et,3,174
mp,ex,1,2.07e5
mp,prxy,1,0.29
mp,dens,1,7.8e-6
csys,1
cyl4,,,dv1,0,dv1+dv5,360,dv3
cyl4,,,dv2,0,dv2-dv6,360,dv3
wpoff,35.5,0,13.5
csys,4
wprot,,90
cyl4,,,ro,0,,360
csys,1
vdrag,13,,,,,,21,22,23,24
vsel,s,,,3,6,1
cm,vv1,volu
allsel,all
vsbv,2,vv1
wpoff,4,0,0
csys,4
cyl4,,,ri,0,,360
csys,1
vdrag,11,,,,,,21,22,23,24
vsel,s,,,2,5,1
cm,vv2,volu
allsel,all
vsbv,1,vv2
wpoff,-39.5,0,0
wprot,,-90
csys,0
sph4,37.5,,dv4
csys,1
vgen,10,1,,,,36
!分网
vsel,u,,,6,7,1
esize,2
mshape,0,3d
mshkey,0
vmesh,all
vsel,s,,,6,7,1
esize,3
mshape,0,3d
mshkey,0
vmesh,all
!定义接触
/prep7
allsel,all
/com,contact pair creation-start
mat,1
r,3
real,3
keyopt,3,5,1
keyopt,3,9,0
keyopt,3,10,1
r,3,,,1
asel,s,,,3,4,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,4
real,4
r,4,,,1
asel,s,,,11,12,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,5
real,5
r,5,,,1
asel,s,,,13,14,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,6
real,6
r,6,,,1
asel,s,,,15,16,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,7
real,7
r,7,,,1
asel,s,,,17,18,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,8
real,8
r,8,,,1
asel,s,,,19,20,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,9
real,9
r,9,,,1
asel,s,,,21,22,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,10
real,10
r,10,,,1
asel,s,,,23,24,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,11
real,11
r,11,,,1
asel,s,,,25,26,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,12
real,12
r,12,,,1
asel,s,,,27,28,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,34,41,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,13
real,13
r,13,,,1
asel,s,,,3,4,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,14
real,14
r,14,,,1
asel,s,,,11,12,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,15
real,15
r,15,,,1
asel,s,,,13,14,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,16
real,16
r,16,,,1
asel,s,,,15,16,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,17
real,17
r,17,,,1
asel,s,,,17,18,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,18
real,18
r,18,,,1
asel,s,,,19,20,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,19
real,19
r,19,,,1
asel,s,,,21,22,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,20
real,20
r,20,,,1
asel,s,,,23,24,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,21
real,21
r,21,,,1
asel,s,,,25,26,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
r,22
real,22
r,22,,,1
asel,s,,,27,28,1
cm,area_target,area
type,2
nsla,s,1
esln,s,0
esurf
esel,all
asel,s,,,32,33,1
asel,a,,,46,51,1
cm,area_contact,area
type,3
nsla,s,1
esln,s,0
esurf
allsel
allsel,all
esel,all
esel,s,type,,2
esel,a,type,,3
/psymb,esys,1
/pnun,type,1
/num,1
eplot
allsel,all
/com,contact pair creation-end
!转换节点坐标系
csys,1
nsel,s,loc,x,55
nrotat,all
nsel,s,loc,x,20
nrotat,all
allsel,all
vsel,u,,,6,7,1
nslv,s,1
nrotat,all
!约束
/sol
csys,1
nsel,s,loc,x,55
d,all,ux
d,all,uy
d,all,uz
allsel,all
vsel,u,,,6,7,1
nslv,s,1
d,all,uy
d,all,uz
allsel,all
nsel,s,loc,x,20
d,all,uy
d,all,uz
f,all,fx,200
allsel,all
solve
网上看到的一个例子，希望有用

好的。我现在做的是圆锥滚子轴承分析，由于刚接触，按照一些书上的做法，老出现这样那样的问题，还希望以后多多向你请教。

模型什么的都做好了，就是按照书上做的，确实是做的过程中老出问题，才出来问问大家的。真不是想做伸手党，也想自己学点东西。不清楚情形不要乱说，行吗？

我做过球轴承的ansys分析，有问题可以交流。

你现在可以做的是先去图书馆借本书，不管你用的是什么三维制图软件，PRO/E,也好，solidworks也好，你应该去借本书，里面绝对有关于这方面的例子，做好之后，然后再导入ansys,，再去学习，而不是来这儿做个伸手党。3年前，我有个同学，毕业设计也是做这个的。他就是这样做的，毕业设计做好之后，LS-DYNS模块，直接去公司上班了，已经不需要再培训了。人在做，天在看。