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1、/FILNAME,ContactSpring,1/TITLE,ContactSpringAnalysis/PREP7/VIEW,1,1,1,1!调整窗口视角。ET,1,PLANE42!定义单元。KEYOPT,1,1,0KEYOPT,1,2,0KEYOPT,1,3,3KEYOPT,1,5,0KEYOPT,1,6,0!定义材料属性。MPTEMP,,,,,,,,!定义触头材料属性。MPTEMP,1,0MPDATA,EX,1,,2.06e5MPDATA,PRXY,1,,0.35MPTEMP,,,,,,,,!定义接触单元属性(摩擦系数)。
2、MPTEMP,1,0MPDATA,MU,2,,0.16R,1,2.5,!触头板厚。!建立触头模型。CYL4,,,4CYL4,-7.9458,-0.9291,4LSTR,2,4LSTR,6,8FLST,3,1,4,ORDE,1FITEM,3,9LGEN,2,P51X,,,-3.8,,,,0FLST,3,1,4,ORDE,1FITEM,3,10LGEN,2,P51X,,,3.8,,,,0ASBL,1,11ASBL,2,12FLST,2,2,4,ORDE,2!删除多余的线。FITEM,2,9FITEM,2,-10LDELE,P51X,
3、,,1ADELE,4,,,1!删除多余的面。ADELE,5,,,1FLST,3,1,3,ORDE,1!建立动触头。FITEM,3,14KGEN,2,P51X,,,0.45,,,,0FLST,3,1,3,ORDE,1FITEM,3,1KGEN,2,P51X,,,,5,,,0FLST,3,1,3,ORDE,1FITEM,3,2KGEN,2,P51X,,,-0.45,,,,0FLST,2,5,3FITEM,2,14FITEM,2,1FITEM,2,2FITEM,2,4FITEM,2,13A,P51XFLST,2,2,5,ORDE,2F
4、ITEM,2,2FITEM,2,3AADD,P51X!以上动触头模型建立完成。FLST,3,1,3,ORDE,1!建立静触头。FITEM,3,9KGEN,2,P51X,,,-0.45,,,,0FLST,3,1,3,ORDE,1FITEM,3,6KGEN,2,P51X,,,,-5,,,0FLST,3,1,3,ORDE,1FITEM,3,7KGEN,2,P51X,,,0.45,,,,0FLST,2,5,3FITEM,2,7FITEM,2,8FITEM,2,10FITEM,2,9FITEM,2,6A,P51XFLST,2,2,5,OR
5、DE,2FITEM,2,1FITEM,2,2AADD,P51X!以上静触头模型建立完成。!触头网格划分。FLST,5,12,4,ORDE,4!触头网格密度控制。FITEM,5,1FITEM,5,-10FITEM,5,13FITEM,5,-14CM,_Y,LINELSEL,,,,P51XCM,_Y1,LINECMSEL,,_YLESIZE,_Y1,0.04,,,,,,,1!触头边网格密度为0.04。TYPE,1!触头网格划分。MAT,1REAL,1ESYS,0SECNUM,MSHAPE,0,2DMSHKEY,0FLST,5,2,5
6、,ORDE,2FITEM,5,3FITEM,5,-4CM,_Y,AREAASEL,,,,P51XCM,_Y1,AREACHKMSH,'AREA'CMSEL,S,_YAMESH,_Y1!CMDELE,_YCMDELE,_Y1CMDELE,_Y2!触头网格划分完成。!建立接触面及目标面。FLST,5,2,4,ORDE,2!选择目标面并定义节点组。FITEM,5,2FITEM,5,3LSEL,S,,,P51XALLSEL,BELOW,LINENSLL,S,1CM,target,NODE!选择目标面并定义节点组完成。FLST,5,2,4
7、,ORDE,2!选择接触面并定义节点组。FITEM,5,13FITEM,5,-14LSEL,S,,,P51XALLSEL,BELOW,LINENSLL,S,1CM,contact,NODE!选择接触面并定义节点组完成。!定义动触头与静触头接触对。/COM,CONTACTPAIRCREATION-START!定义动触头与静触头接触对开始。CM,_NODECM,NODECM,_ELEMCM,ELEMCM,_KPCM,KPCM,_LINECM,LINECM,_AREACM,AREACM,_VOLUCM,VOLU/GSAV,cwz,gs
8、av,,tempMP,MU,1,MAT,2R,3REAL,3ET,2,169ET,3,175R,3,,,0.8,0.05,0,KEYOPT,3,9,0KEYOPT,3,10,1RMORE,RMORE,,0RMORE,0!Generatethetargetsurf
