Ansys3D接触滑块模拟分析

1、Ansys 3D接觸滑塊模擬分析/FILE, EXAMPLE A, ON/TITLE, EXAMPLE A/PREP7BLOCK, 0, 5, 0, -0. 2, 0, -2,BLOCK, 0, 1. 25, 0, 0. 2, -0. 375, T. 625,ET, 1,SOLID5MP, EX, 1, 70000MP, PRXY, 1, 0. 3 !蒲松比MP, DENS, 1, 2. 7E-9 !密度MP, ALPX, 1, 23. 86E-6 !熱膨脹係數MP, MU, 1, 0. 2 !摩擦係數MP, C, 1, 9E8 !比熱MP, KXX, 1, 150 !熱傳導係數 FLST,

2、5, 24, 4, ORDE, 2FITEM, 5, 1FITEM, 5,-24CM, _Y, LINELSEL, , , ,P51XCM, _Y1, LINECMSEL, ,_YLESIZE,_Y1,O. 1, , , , , , ,1 !上體積塊所有線段(0. 1)FLST, 5, 4, 4, ORDE, 4FITEM, 5, 2FITEM, 5, 4FITEM, 5,-5FITEM, 5, 7CM, _Y, LINELSEL, , , ,P51XCM,_Y1,LINECMSEL, ,_YLESIZE,_Yl,0.2, , , , , , ,1 !下骼積塊長線段(0. 2) FLST, 5

3、, 8, 4, ORDE, 5FITEM, 5, 1FITEM, 5, 3FITEM, 5, 6zigsmd i官id z Mono .9o(2.0)證旱M窘鑿二 K.OJAWZISTIA ：gswo SXILSOXI -3X1xlso Elg 官 idIAIXJ曾a mataMSA A s A - .HSWyHo 30 Ju XI - JgsA30 xlsoCMDELE, _Y2ALLSEL, ALL !網格化! /COM, CONTACT PAIR CREATION - START !接觸元素設定 CM, _NODECM, NODECM, _ELEMCM, ELEMCM, _KPCM, K

4、PCM, _LINECM, LINECM, _AREACM, AREACM, _VOLUCM, VOLUMP, MU, 1, 0. 2MAT, 1MP, EMIS, 1,R, 3REAL,3ET, 2, 170ET, 3, 174R, 3, 1. 0, 0. 1, 0,RMORE, 1. 0E20, 0. 0, 1. 0,RMORE, 0. 0, 0, 1.0, 1.0, 0.5RMORE, 0, 1. 0, 1. 0, 0. 0, 1.0KEYOPT, 3,5,0KEYOPT, 3, 7, 0KEYOPT, 3, & 0KEYOPT, 3, 9, 0KEYOPT, 3, 10, 0KEYOP

5、T, 3, 11,0KEYOPT, 3, 12, 0KEYOPT, 3, 2, 0KEYOPT, 2, 5, 0KEYOPT, 3, 1,3! Generate the target surface !目標曲面 ASEL, S, 9CM, .TARGET, AREATYPE,2NSLA, S, 1ESLN, S, 0ESLL,UESEL, U, ENAME, 18& 189NSLE,A, CT2ESURFCMSEL, S, _ELEMCM! Generate the contact surface !接觸曲面 ASEL, S, 4CM, .CONTACT, AREATYPE,3NSLA, S,

6、 1ESLN, S, 0NSLE,A,CT2 ! CZMESH patch (fsk qt-40109 8/2008) ESURFALLSELESEL,ALLESEL, S, TYPE, 2ESEL, A, TYPE, 3ESEL, R, REAL, 3ESEL,ALLESEL, S, TYPE, 2ESEL, A, TYPE, 3ESEL, R, REAL, 3CMSEL, A, _NODECMCMDEL, _NODECMCMSEL, A, _ELEMCMCMDEL, _ELEMCMCMSEL, S, _KPCMCMDEL, _KPCMCMSEL, S, _LINECMCMDEL, _LIN

7、ECMCMSEL, S, _AREACMCMDEL, _AREACMCMSEL, S, _VOLUCMCMDEL, _VOLUCM! /GRES, cwz, gsavCMDEL, .TARGETCMDEL, .CONTACT *DIM, PRE, TABLE, 2, 1, 1, TIME, , !設定壓力表格*SET, PRE (1,0, 1) , 0*SET, PRE(1, 1, 1) , 10*SET, PRE (2,0, 1) , 10*SET, PRE (2, 1, 1) , 10FLST, 2, 1,5,ORDE, 1FITEM, 2, 12/GO !設定邊界條件DA, P51X,

8、UX, 3. 75 !上鹘積塊右面設定位移值VSEL, S, , , 1! VPLOTXSLV, S, 1! NPLOTFLST, 2, 572, 1, ORDE, 6FITEM, 2, 1FITEM,2,-216FITEM, 2, 361FITEM, 2, -646FITEM, 2, 843FITEM, 2,-912!*/GOD,P51X, ,0, , , ,UX,UY,UZ, , , !下鹘積塊位移值ALLSEL, ALLFLST, 2, 1,5,ORDE, 1FITEM, 2, 10/GOSFA, P51X, 1,PRES, %PRE% !選上鹘積塊上面施加壓力FINISH/SOL!* !設定分析參數ANTYPE, 4!*TRNOPT, FULL !TRANSIENT FULLLUMPM, 0!*TIMINT, 0, STRUCTTIMINT, 1, THERMTIMINT, 0, MAGTIMIXT, 0, ELECTTINTP, 0. 005, , ,1, , , ! AMPLITUDE DECAY FACTOR 0.005（振幅衰減因子）!TRANSIENT INTEG PARAM 1（瞬態整合參數）!*ANTYPE, 4NLGEOM, 1XSUBST,