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[求助]
ansys制动盘旋转摩擦！ 已有1人参与
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本来是使制动盘上面的摩擦片绕制动盘旋转，但是旋转了一定距离之后就飞出去了。 这是我的代码！大家看看有什么地方错了，非常感谢 /prep7 /triad,off Et,1,solid5 Mp,dens,1,7800 Mp,kxx,1,66.6 Mp,c,1,460 Mp,ex,1,206e9 Mp,prxy,1,0.3 Mp,alpx,1,1.06e-5 Mp,dens,2,8900 Mp,kxx,2,383 Mp,c,2,390 Mp,ex,2,103e9 Mp,prxy,2,0.3 Mp,alpx,2,1.75e-5 Cylind,0.5,0.7,0,0.15,0,360, Wpoff,0,0,0.15 Cylind,0.5,0.7,0,0.05,0,30, Wpcsys,-1 /pnum,area.1 Vsel,s,volu,,1 Cm,pan,volume Alls Vsel,s,volu,,2 Cm,pian,volume Alls Cmsel,s,pan Vatt,1,1,1 Alls Cmsel,s,pian Vatt,2,1,1 alls !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !网格划分 /prep7 alls Esize,0.03 Vsweep,all !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! /pnum,area,1 Cmsel,s,pan Alls Cmsel,s,pian alls /COM, CONTACT PAIR CREATION - START CM,_NODECM,NODE CM,_ELEMCM,ELEM CM,_KPCM,KP CM,_LINECM,LINE CM,_AREACM,AREA CM,_VOLUCM,VOLU /GSAV,cwz,gsav,,temp MP,MU,1,0.2 !摩擦系数的定义 MAT,1 R,3 REAL,3 ET,2,170 ET,3,174 KEYOPT,3,9,0 KEYOPT,3,10,2 R,3, RMORE, RMORE,,0 RMORE,0 KEYOPT,3,1,3 ! Generate the target surface ASEL,S,,,2 CM,_TARGET,AREA TYPE,2 NSLA,S,1 ESLN,S,0 ESLL,U ESEL,U,ENAME,,188,189 NSLE,A,CT2 ESURF CMSEL,S,_ELEMCM ! Generate the contact surface ASEL,S,,,7 CM,_CONTACT,AREA TYPE,3 NSLA,S,1 ESLN,S,0 NSLE,A,CT2 ! CZMESH patch (fsk qt-40109 8/2008) ESURF ALLSEL ESEL,ALL ESEL,S,TYPE,,2 ESEL,A,TYPE,,3 ESEL,R,REAL,,3 /PSYMB,ESYS,1 /PNUM,TYPE,1 /NUM,1 EPLOT ESEL,ALL ESEL,S,TYPE,,2 ESEL,A,TYPE,,3 ESEL,R,REAL,,3 CMSEL,A,_NODECM CMDEL,_NODECM CMSEL,A,_ELEMCM CMDEL,_ELEMCM CMSEL,S,_KPCM CMDEL,_KPCM CMSEL,S,_LINECM CMDEL,_LINECM CMSEL,S,_AREACM CMDEL,_AREACM CMSEL,S,_VOLUCM CMDEL,_VOLUCM /GRES,cwz,gsav CMDEL,_TARGET CMDEL,_CONTACT /COM, CONTACT PAIR CREATION - END /MREP,EPLOT !加载压力的载荷 *DIM,pre,TABLE,2,1,1,TIME,PRESS, !* *SET,PRE(1,0,1) , 0 *SET,PRE(1,1,1) , 1000000 *SET,PRE(2,0,1) , 1 *SET,PRE(2,1,1) , 1000000 /prep7 wpcsys,-1 alls Asel,s,loc,z,0.2 SFA,all,1,PRES, %PRE% alls tunif,20!(设定模型初始温度) !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !定义位移约束 Alls Asel,s,loc,z,0 Nsla,s,1 D,all,,0,,,,ux D,all,,0,,,,uy D,all,,0,,,,uz Alls Csys,1 cmsel,s,pian Nslv,s,1 Nrotat,all /SOL D,all, ,0, , , ,UX D,all, ,1, , , ,UY D,all, ,0, , , ,UZ alls !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! /solu antype,4!(明确分析类型和重新开始的状态，4表示进行瞬态分析) TRNOPT,FULL LUMPM,0 NLGEOM,1 NSUBST,10,0,0 AUTOTS,1 KBC,0.0 TIME,30 TIMINT,1 NROPT,FULL, , TRNOPT,FULL EQSLV, , ,0, ,DELE MSAVE,0 TOFFST,273, OUTRES,ERASE OUTRES,ALL,1 Alls solve  EXP5BC[L1`}ZL49E[F74T3L.png  7WYHS$~M}7LHEM1X1HV3S7J.png |
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3楼2015-09-22 20:42:21
