ansys 错误求教 我正在做齿轮接触分析 求解过程中出现错误 求各位强人帮帮忙 万分感激
ThevalueofUYatnode49949is1.540708812E+10.Itisgreaterthanthecurrentlimitof1000000.This...
The value of UY at node 49949 is 1.540708812E+10. It is greater than
the current limit of 1000000. This generally indicates rigid body
motion as a result of an unconstrained model. Verify that your model
is properly constrained.
*** MESSAGE CONTINUATION ---- DIAGNOSTIC INFORMATION ***
If one or more parts of the model are held together only by contact
verify that the contact surfaces are closed. You can use the CNCHECK
command to check the initial contact status in the SOLUTION module.
/COM, CONTACT PAIR CREATION - START
CM,_NODECM,NODE !对所选取的节点生成一个组件名_NODECM
CM,_ELEMCM,ELEM
CM,_KPCM,KP
CM,_LINECM,LINE
CM,_AREACM,AREA
CM,_VOLUCM,VOLU
/GSAV,cwz,gsav,,temp
MP,MU,1,
MAT,1 !指定材料编号
R,3 !生成一个实常数
REAL,3 !指定实常数
ET,3,169 !选取目标单元169
ET,4,172 !选取接触单元172
KEYOPT,4,9,0 !对实常数4中的第9个选项进行设置
KEYOPT,4,10,2 !对实常数4中的第10个选项进行设置
R,3, !对接触单元的选项进行设置
RMORE,
RMORE,,0
RMORE,0
! Generate the target surface
*dim,nchikuo,array,z2-1
*dim,nnchikuo,array,z2-1
*dim,wchikuo,array,z1-1
*dim,wwchikuo,array,z1-1
LSEL,S,,,9*z2+36+1
LSEL,A,,,9*z2+36+4
*do,i,1,z1-1
wchikuo(i)=9*z2+36+9*i+1
wwchikuo(i)=wchikuo(i)+2
LSEL,A,,,wchikuo(i)
LSEL,A,,,wwchikuo(i)
*enddo
CM,_TARGET,LINE
TYPE,3
NSLL,S,1
ESLN,S,0
ESURF
CMSEL,S,_ELEMCM 展开
the current limit of 1000000. This generally indicates rigid body
motion as a result of an unconstrained model. Verify that your model
is properly constrained.
*** MESSAGE CONTINUATION ---- DIAGNOSTIC INFORMATION ***
If one or more parts of the model are held together only by contact
verify that the contact surfaces are closed. You can use the CNCHECK
command to check the initial contact status in the SOLUTION module.
/COM, CONTACT PAIR CREATION - START
CM,_NODECM,NODE !对所选取的节点生成一个组件名_NODECM
CM,_ELEMCM,ELEM
CM,_KPCM,KP
CM,_LINECM,LINE
CM,_AREACM,AREA
CM,_VOLUCM,VOLU
/GSAV,cwz,gsav,,temp
MP,MU,1,
MAT,1 !指定材料编号
R,3 !生成一个实常数
REAL,3 !指定实常数
ET,3,169 !选取目标单元169
ET,4,172 !选取接触单元172
KEYOPT,4,9,0 !对实常数4中的第9个选项进行设置
KEYOPT,4,10,2 !对实常数4中的第10个选项进行设置
R,3, !对接触单元的选项进行设置
RMORE,
RMORE,,0
RMORE,0
! Generate the target surface
*dim,nchikuo,array,z2-1
*dim,nnchikuo,array,z2-1
*dim,wchikuo,array,z1-1
*dim,wwchikuo,array,z1-1
LSEL,S,,,9*z2+36+1
LSEL,A,,,9*z2+36+4
*do,i,1,z1-1
wchikuo(i)=9*z2+36+9*i+1
wwchikuo(i)=wchikuo(i)+2
LSEL,A,,,wchikuo(i)
LSEL,A,,,wwchikuo(i)
*enddo
CM,_TARGET,LINE
TYPE,3
NSLL,S,1
ESLN,S,0
ESURF
CMSEL,S,_ELEMCM 展开
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