ansys有限元 圆柱齿轮的建模过程 命令流

1、/TITLE,the gear model from bottom up /REPLOTWPSTYLE,1/PLOPTS,INFO,3/PLOPTS,LEG1,1/PLOPTS,LEG2,1/PLOPTS,LEG3,1/PLOPTS,FRAME,1/PLOPTS,TITLE,1/PLOPTS,MINM,1/PLOPTS,FILE,0/PLOPTS,LOGO,1/PLOPTS,WINS,1/PLOPTS,WP,0/PLOPTS,DATE,2/TRIAD,OFF/REPLOT!*/VIEW, 1 ,1,1,1/ANG, 1/REP,FAST/PREP7!* 生成关键点K,1,5.428,76.80

2、3,0,K,2,5.534,77.803,0,K,3,5.595,79.303,0,K,4,5.411,80.82,0,K,5,5.11,82.342,0,K,6,4.694,83.869,0,K,7,4.208,85.396,0,K,8,3.623,86.92,0,K,9,2.928,88.450,0,K,10,2.214,89.972,0,K,11,0,90,0,/DIST, 1 ,1.371742,1/REP,FAST!* 连样条线FLST,3,10,3FITEM,3,1FITEM,3,2FITEM,3,3FITEM,3,4FITEM,3,5FITEM,3,6FITEM,3,7FITEM

3、,3,8FITEM,3,9FITEM,3,10BSPLIN, ,P51X!* 镜像FLST,3,1,4,ORDE,1FITEM,3,1LSYMM,X,P51X, , , ,0,0/VIEW, 1 ,1/ANG, 1/REP,FAST!* 生成齿顶圆圆弧线LARC, 13, 10, 11!* 输入参数*SET,a,360/28!* 生成一个圆环面CYL4, , ,66,90-a/2,77.2,90+a/2!* 关键点生成面FLST,2,4,3FITEM,2,1FITEM,2,10FITEM,2,13FITEM,2,12A,P51X!* 面相加FLST,2,2,5,ORDE,2FITEM,2,1F

4、ITEM,2,-2AADD,P51X!* 改变当前坐标系CSYS,1!* 复制生成整个齿轮FLST,3,1,5,ORDE,1 FITEM,3,3AGEN,28,P51X, , , ,a, , ,0!* 面相加FLST,2,28,5,ORDE,2 FITEM,2,1FITEM,2,-28AADD,P51X!* 显示线LPLOT!* 显示线FLST,2,27,4,ORDE,5 FITEM,2,15FITEM,2,253FITEM,2,-268FITEM,2,270FITEM,2,-279LCOMB,P51X, ,0!* 将每个齿的齿底圆弧线相连LPLOTFLST,2,2,4,ORDE,2 FITE

5、M,2,101FITEM,2,238LCOMB,P51X, ,0FLST,2,2,4,ORDE,2 FITEM,2,109FITEM,2,239LCOMB,P51X, ,0FLST,2,2,4,ORDE,2 FITEM,2,117FITEM,2,240LCOMB,P51X, ,0FLST,2,2,4,ORDE,2 FITEM,2,125 FITEM,2,241 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,133 FITEM,2,242 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,141 FITEM,2,243 LCOM

6、B,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,149 FITEM,2,244 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,157 FITEM,2,245 LCOMB,P51X, ,0FLST,2,2,4,ORDE,2 FITEM,2,165 FITEM,2,246 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,173 FITEM,2,247 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,181 FITEM,2,248 LCOMB,P51X, ,0FLST,2

7、,2,4,ORDE,2 FITEM,2,189 FITEM,2,249 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,197FITEM,2,250 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,205 FITEM,2,251 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,213 FITEM,2,252 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,11 FITEM,2,226 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM

8、,2,1 FITEM,2,225 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,13 FITEM,2,227 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,21 FITEM,2,228 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,29 FITEM,2,229 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,37 FITEM,2,230 LCOMB,P51X, ,0FLST,2,2,4,ORDE,2 FITEM,2,45 FITEM,2,231 LCOM

9、B,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,53FITEM,2,232 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,61 FITEM,2,233 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,69 FITEM,2,234 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,77 FITEM,2,235 LCOMB,P51X, ,0 FLST,2,2,4,ORDE,2 FITEM,2,85 FITEM,2,236 LCOMB,P51X, ,0 FLST,2,2,4

10、,ORDE,2 FITEM,2,93 FITEM,2,237 LCOMB,P51X, ,0 !* 改变当前坐标系 CSYS,0 !* 法向拖拉生成体 VOFFST,29,42, , !* 平移工作平面 wpoff,0,0,-6 !* 空心圆柱 CYL4, , ,15, ,66, ,54 !* 空心圆柱后体相加 FLST,2,2,6,ORDE,2 FITEM,2,1 FITEM,2,-2 VADD,P51X !* 改变视角方向 /VIEW,1,1,1,-1 /VUP,1,Y /REPLOT !* 生成空心圆柱体 CYL4, , ,25, ,66, ,20 !* 体相减 VSBV, 3, 1 !*

11、 改变视角方向 p81-7 /VIEW, 1 ,1,1,1 /ANG, 1 /REP,FAST !* 平移工作平面 wpoff,0,0,54 !* 生成空心圆柱体 p81-9 CYL4, , ,25, ,66, ,-20 /REPLOT,RESIZE /VIEW,1,1,1,1 /ANG,1 /REP,FAST !* 体相减 VSBV, 2, 1 !* wpoff,0,45,-20 !* 生成一个实心圆柱体 CYL4, , ,10, , , ,-20 !* 改变坐标系为柱坐标 CSYS,1 !* 复制 5 个小圆柱体 FLST,3,1,6,ORDE,1 FITEM,3,1 VGEN,5,P51X, , , ,72, , ,0 !* 体相减操作 FLST,3,5,6,ORDE,4 FITEM,3,1 FITEM,3,-2 FITEM,3,4 FITEM,3,-6 VSBV, 3,P51X !*卡迪尔坐标 CSYS,0 CSYS,0 !* wpoff,0,-45,20 !*矩形块 BLOCK,-5,5,-18,0,-54,0, !*相减 VSBV