2022年ansys实例命令流-螺栓连接分析命令流 .pdf

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1、/FILNAME,Bolt,1 /TITLE, Bolt Analysis /PREP7 !定义单元。ET,1,SOLID95 !定义材料属性。MPTEMP,! 定义材料属性。MPTEMP,1,0 MPDATA,EX,1,1e5 MPDATA,PRXY,1,0.35 MPTEMP, ! 定义螺栓材料属性。MPTEMP,1,0 MPDATA,EX,2,2.06e5 MPDATA,PRXY,2,0.3 MPTEMP, MPTEMP,1,0 UIMP,2,REFT,0 MPDATA,ALPX,2,2e-5 wpro,-90.000000,! 调整工作平面。! 建立几何模型。CYLIND,71, 45

2、,0,12,-22.5,22.5, !建立上管道。CYLIND,52, 45,12,50,-22.5,22.5, ADRAG, 16, , , , , , 12!体分割。VSBA, 1, 13 CYL4,61, ,5.2, , , ,12 !螺栓孔。VSBV, 3, 1 ! 体布尔操作。CYL4,61, ,4, , , ,24 !建立螺栓模型。FLST,3,1,6,ORDE,1 ! 调整螺栓位置。FITEM,3,1 VGEN, ,P51X, , , ,-12, , , ,1 CYL4,61, ,8.3, , , ,8! 建立螺母模型。FLST,3,1,6,ORDE,1! 调整螺母位置。FITE

3、M,3,3 VGEN, ,P51X, , , ,12, , , ,1 FLST,3,1,6,ORDE,1! 复制螺母。FITEM,3,3 VGEN,2,P51X, , , ,-32, , ,0 FLST,2,4,4,ORDE,2! 螺母分割。FITEM,2,46 FITEM,2,-49 ADRAG,P51X, , , , , , 61 FLST,3,4,5,ORDE,2 FITEM,3,32 FITEM,3,-35 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 10 页

4、 - - - - - - - - - VSBA, 3,P51X !上管道螺母分割。FLST,2,4,4,ORDE,2 FITEM,2,42 FITEM,2,-45 ADRAG,P51X, , , , , , 71 FLST,3,4,5,ORDE,4 FITEM,3,24 FITEM,3,-25 FITEM,3,39 FITEM,3,-40 VSBA, 6,P51X! 下管道螺母分割完成。! 以上模型建立完成。! 网格划分。FLST,5,41,4,ORDE,2! 管道网格密度控制。FITEM,5,1 FITEM,5,-41 CM,_Y,LINE LSEL, , , ,P51X CM,_Y1,LI

5、NE CMSEL,_Y LESIZE,_Y1,4, , , , , , ,1 FLST,5,3,6,ORDE,3! 管道网格划分。FITEM,5,2 FITEM,5,4 FITEM,5,-5 VSEL,R, , ,P51X ALLSEL,BELOW,VOLU VPLOT TYPE, 1 MAT, 1 REAL, ESYS, 0 SECNUM, FLST,5,3,6,ORDE,3 FITEM,5,2 FITEM,5,4 FITEM,5,-5 CM,_Y,VOLU VSEL, , , ,P51X CM,_Y1,VOLU CHKMSH,VOLU CMSEL,S,_Y VSWEEP,_Y1 CMDEL

6、E,_Y CMDELE,_Y1 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 10 页 - - - - - - - - - CMDELE,_Y2 ! 上管道网格划分完成。FLST,3,3,6,ORDE,3 !通过镜像产生下管道。FITEM,3,2 FITEM,3,4 FITEM,3,-5 VSYMM,Y,P51X, , , ,0,0 ALLSEL,ALL!选择所有元素。FLST,5,46,4,ORDE,2! 螺栓网格密度控制。FITEM,5,42 FITEM,5,-87

7、 CM,_Y,LINE LSEL, , , ,P51X CM,_Y1,LINE CMSEL,_Y LESIZE,_Y1,1.6, , , , , , ,1 TYPE, 1! 螺栓网格划分。MAT, 2 REAL, ESYS, 0 SECNUM, FLST,5,5,6,ORDE,4 FITEM,5,1 FITEM,5,3 FITEM,5,7 FITEM,5,-9 CM,_Y,VOLU VSEL, , , ,P51X CM,_Y1,VOLU CHKMSH,VOLU CMSEL,S,_Y VSWEEP,_Y1 CMDELE,_Y CMDELE,_Y1 CMDELE,_Y2 ! 以下建立接触对。/CO

8、M, CONTACT PAIR CREATIONSTART! 建立上管道与螺栓接触对开始。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, 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 10 页 - - - - - - - - - MAT,1 MP,EMIS,1,7.8886090

9、5221e-031 R,3 REAL,3 ET,2,170 ET,3,174 R,3,1.0,0.1,0, RMORE,1.0E20,0.0,1.0, RMORE,0.0,0,1.0,1.0,0.5 RMORE,0,1.0,1.0,0.0,1.0 KEYOPT,3,4,0 KEYOPT,3,5,0 KEYOPT,3,7,0 KEYOPT,3,8,0 KEYOPT,3,9,0 KEYOPT,3,10,1 KEYOPT,3,11,0 KEYOPT,3,12,5 KEYOPT,3,2,0 KEYOPT,2,5,0 ! Generate the target surface! 产生目标面。ASEL,S

10、,23 CM,_TARGET,AREA TYPE,2 NSLA,S,1 ESLN,S,0 ESURF CMSEL,S,_ELEMCM ! Generate the contact surface !产生接触面。ASEL,S,37 CM,_CONTACT,AREA TYPE,3 NSLA,S,1 ESLN,S,0 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 名师资料总结 - - -精品资料欢迎下载 - - - - -

11、 - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 10 页 - - - - - - - - - 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 /GR

12、ES,cwz,gsav CMDEL,_TARGET CMDEL,_CONTACT /COM, CONTACT PAIR CREATION - END! 建立上管道与螺栓接触对完成。/COM, CONTACT PAIR CREATION - START! 建立下接触对。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 MAT,1 MP,EMIS,1,7.88860905221e-031 R,4 REAL,

13、4 ET,4,170 ET,5,174 R,4,1.0,0.1,0, RMORE,1.0E20,0.0,1.0, RMORE,0.0,0,1.0,1.0,0.5 RMORE,0,1.0,1.0,0.0,1.0 KEYOPT,5,4,0 KEYOPT,5,5,0 KEYOPT,5,7,0 KEYOPT,5,8,0 KEYOPT,5,9,0 KEYOPT,5,10,1 KEYOPT,5,11,0 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 10 页 - - - - - -

14、 - - - KEYOPT,5,12,5 KEYOPT,5,2,0 KEYOPT,4,5,0 ! Generate the target surface! 产生目标面。ASEL,S,56 CM,_TARGET,AREA TYPE,4 NSLA,S,1 ESLN,S,0 ESURF CMSEL,S,_ELEMCM ! Generate the contact surface !产生接触面。ASEL,S,42 CM,_CONTACT,AREA TYPE,5 NSLA,S,1 ESLN,S,0 ESURF ALLSEL ESEL,ALL ESEL,S,TYPE,4 ESEL,A,TYPE,5 ESE

15、L,R,REAL,4 /PSYMB,ESYS,1 /PNUM,TYPE,1 /NUM,1 EPLOT ESEL,ALL ESEL,S,TYPE,4 ESEL,A,TYPE,5 ESEL,R,REAL,4 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,_

16、TARGET 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 10 页 - - - - - - - - - CMDEL,_CONTACT /COM, CONTACT PAIR CREATION - END! 建立下接触对完成。/COM, CONTACT PAIR CREATION - START! 建立中间接触对。CM,_NODECM,NODE CM,_ELEMCM,ELEM CM,_KPCM,KP CM,_LINECM,LINE CM,_AREACM,AREA CM,_

17、VOLUCM,VOLU /GSAV,cwz,gsav,temp MP,MU,1,0 MAT,1 R,5 REAL,5 ET,6,170 ET,7,174 KEYOPT,7,9,0 KEYOPT,7,10,1 R,5, RMORE, RMORE,0 RMORE,0 ! Generate the target surface ! 产生目标面。ASEL,S,18 ASEL,A,22 CM,_TARGET,AREA TYPE,6 NSLA,S,1 ESLN,S,0 ESURF CMSEL,S,_ELEMCM ! Generate the contact surface! 产生接触面。ASEL,S,50

18、 ASEL,A,58 CM,_CONTACT,AREA TYPE,7 NSLA,S,1 ESLN,S,0 ESURF ALLSEL ESEL,ALL ESEL,S,TYPE,6 ESEL,A,TYPE,7 ESEL,R,REAL,5 /PSYMB,ESYS,1 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 7 页，共 10 页 - - - - - - - - - /PNUM,TYPE,1 /NUM,1 EPLOT ESEL,ALL ESEL,S,TYPE,6 ESEL,A,TYPE

19、,7 ESEL,R,REAL,5 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 ! 建立中间接触对完成。!施加载荷。FLST,2,16,2

20、,ORDE,16 ! 选择施加温度载荷的螺栓单元。FITEM,2,2014 FITEM,2,2029 FITEM,2,2044 FITEM,2,2059 FITEM,2,2074 FITEM,2,2089 FITEM,2,2104 FITEM,2,2119 FITEM,2,2134 FITEM,2,2149 FITEM,2,2164 FITEM,2,2179 FITEM,2,2194 FITEM,2,2209 FITEM,2,2224 FITEM,2,2239 BFE,P51X,TEMP,1,-40, , , ! 螺栓施加载荷完成。! 施加面对称约束。FLST,2,12,5,ORDE,12 !

21、选择对称约束面。FITEM,2,11 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 8 页，共 10 页 - - - - - - - - - FITEM,2,-12 FITEM,2,16 FITEM,2,-17 FITEM,2,20 FITEM,2,-21 FITEM,2,46 FITEM,2,-47 FITEM,2,49 FITEM,2,51 FITEM,2,57 FITEM,2,60 DA,P51X,SYMM !施加面对称约束完成。!设定求解步并求解。NSUBST,2,0,0 TIME,1 /SOL SOLVE 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 9 页，共 10 页 - - - - - - - - - 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 10 页，共 10 页 - - - - - - - - -