ANSYS学习讲义-5.几何模型的布尔运算

2.32.3.11.BOPTN,Lab,ValueLab---DEFA---STAT---KEEP---NUMB---NWARN---VERSION---Value---LabValueLab=KEEPValue=NOValue=YESLab=NUMBValue=0Value=1Lab=NWARNValue=0Value=1Value=-1Lab=VERSIONValue=RV525.2Value=RV515.15.2LabValue2.BTOL,PTOLPTOL1E-5PTOL=DEFAPTOL=STAT2.3.2IntersectionBOPTNLINLAINAVINVLINAAINVLINVLINPAINPVINP1.LINL,NL1,NL2,NL3,NL4,NL5,NL6,NL7,NL8,NL9AINA,NA1,NA2,NA3,NA4,NA5,NA6,NA7,NA8,NA9VINV,NV1,NV2,NV3,NV4,NV5,NV6,NV7,NV8,NV9NX1~NX9NX1PALLXLAV2.LINA,NL,NAAINV,NA,NVLINV,NL,NVNLNANVALL3.LINP,NL1,NL2,NL3,NL4,NL5,NL6,NL7,NL8,NL9AINP,NA1,NA2,NA3,NA4,NA5,NA6,NA7,NA8,NA9VINP,NV1,NV2,NV3,NV4,NV5,NV6,NV7,NV8,NV9NX1~NX9XNX1PALLXLAV4./prep7!*do,i,1,20!DO*if,mod(i,2),eq,0,then!I2k,i,2*i,4!(2*i,4)*else!I2k,i,2*i,-4!(2*i,-4)*endif!IF*enddo!*do,i,1,19$l,i,i+1$*enddo!l,2,19$l,1,20LINL,all!LINP,ALL!!LINPBOPTN,KEEP,YESXY/prep7!进入前处理r=1!定义变量Rcyl4,r,,r$cyl4,,r,r!创建两个圆面aina,all!作面交运算（即以上两个圆的公共部分）wpoff,3*r!移动工作平面（避免覆盖，以利观察）cyl4,r,,r$cyl4,,r,r!创建四个圆面cyl4,-r,,r$cyl4,,-r,rasel,s,loc,x,2*r,4*r!用坐标选择刚刚创建的四个圆面ainp,all!作面两两相交运算asel,all!选择所有面aplot!/prep7!r=3$h=8!sph4,,,h/2!H/2wpoff,,,-h/2!Zcyl4,,,r,,,,h!RHVINV,all!/PREP7!SPH4,,,2$SPH4,1,,2!CYL4,8,,2,,,,6$RPR4,5,16,,2,,6!con4,24,,,2,6$torus,,0.5,4!WPROTA,,90!torus,,0.6,4!WPOFF,,3,-3!CYL4,8,,2,,,,6$RPR4,5,16,,2,,6!con4,24,,,3,6!VINP,ALL!/PREP7!torus,,1,4$con4,10,,,2,6!WPROTA,,90!torus,,1,4!WPOFF,,3,-3!con4,10,,,2,6!vinv,1,3!vinv,2,4!2.3.3Addition“”BOPTN2AADD,VADDLCOMB1.AADD,NA1,NA2,NA3,NA4,NA5,NA6,NA7,NA8,NA9VADD,NV1,NV2,NV3,NV4,NV5,NV6,NV7,NV8,NV9NX1~NX9NX1PALLXAV/prep7!a=3$h1=2$r=0.6$h=6!blc5,,,a,a,h1!!cyl4,,,r,,,,h1+h!!VADD!wpoff,,,h1$cyl4,,,r,,,,h!VADD,all!/prep7!a=6$b=1.5!cyl4,,,b/2$cyl4,a-b,,b/2!rectng,,a-b,-b/2,b/2!aadd,all!2.3.4Subtract“”BOPTNBOPTNBOPTN.1.LSBL,NL1,NL2,SEPO,KEEP1,KEEP2ASBA,NA1,NA2,SEPO,KEEP1,KEEP2VSBV,NV1,NV2,SEPO,KEEP1,KEEP2Nx1,Nx2---Nx1ALLxL,A,VSEPO---NX1NX2SEPO=0SEPO=SEPOKEEP1---NX1KEEP1=0BOPTNKEEP1=DELETENX1BOPTNKEEP1=KEEPNX1BOPTNKEEP2---KEEP12.LSBA,NL,NA,SEPO,KEEPL,KEEPALSBV,NL,NV,SEPO,KEEPL,KEEPVASBL,NA,NL,------,KEEPA,KEEPLASBV,NA,NV,SEPO,KEEPA,KEEPVVSBA,NV,NA,SEPO,KEEPV,KEEPANL,NA,NV---ALL3./prep7!*do,i,1,10$k,2*i-1,,i$k,2*i,11,i$l,2*i-1,2*i$*enddo!10cm,ls1,line!LS1lsel,none!*do,i,1,10$k,50+2*i-1,i,1$k,50+2*i,i,10!10l,50+2*i-1,50+2*i$*enddocm,ls2,line!LS2lsel,all!lsbl,ls1,ls2,,KEEP,keep!LS1-LS2LS1LS2!LS1LS2lsbl,ls2,ls1!LS2-LS1LS1LS2!LS2nummrg,kp!!10/prep7!cyl4,,,2$cyl4,,-1,2!asba,1,2!!asba,2,1!/prep7!csys,1$r=2$cta=150$z=6!k,1,r$k,2,r,cta$k,3,r,,z$k,4,r,cta,z!a,1,2,4,3!csys,0$wpoff,,,3$wprota,,,30!blc5,,,8,8!asba,1,2!!asba,1,2,SEPO!asba,1,2,SEPO时，且用/shrink,0.1时显式/prep7!sph4,,,2!2wpoff,,,-3$rprism,,6,7,1.5!7VSBV,1,2!2.3.5SubtractLSBA,ASBA,VSBA“”“”“”BOPTNBOPTN3LSBWASBWVSBWLSBW,NL,SEPO,KEEPASBW,NA,SEPO,KEEPVSBW,NV,SEPO,KEEPNL,NA,NV---ALLPSEPO---2.3.4SEPOKEEP---KEEP1/prep7!SPH4,,,2!CYL4,8,,2,,,,6$RPR4,5,16,,2,,6!CON4,24,,,2,6$TORUS,,0.5,4!wprota,,,90!vsbw,all!*do,i,1,3wpoff,,,8vsbw,all*enddo!!12/prep7!cyl4,,,1,,2!wprota,,,90!asbw,all!2*do,i,1,5$wprota,,30$asbw,all$*enddo!12!10/PREP7$blc4,,,1,2,20!*do,i,1,9$wpoff,,,2$vsbw,all$*enddo!BOPTN2.3.6Partition3LPTN,NL1,NL2,NL3,NL4,NL5,NL6,NL7,NL8,NL9APTN,NA1,NA2,NA3,NA4,NA5,NA6,NA7,NA8,NA9VPTN,NV1,NV2,NV3,NV4,NV5,NV6,NV7,NV8,NV9NX1~NX9NX1PALLXLAVLPTNLCSLLOVLAP3/PREP7!*DO,I,1,10$K,2*I-1,,I$K,2*I,11,I$L,2*I-1,2*I$*ENDDO*DO,I,1,10$K,50+2*I-1,I,1$K,50+2*I,I,10L,50+2*I-1,50+2*I$*ENDDOlPTN,all!!LCSL,ALLLOVLAP,ALL/PREP7csys,1$k,1,1$k,2,1,170$l,1,2!csys,0$lgen,3,all,,,,,2!k,10,,1,-2$k,11,,1,10$l,10,11!lgen,4,4,,,2!lptn,all!!lcls,all!lovlap,all!APTNAOVLAP/PREP7!CYL4,,,2!WPROTA,,90!CYL4,,,2!APTN,ALL!4!AOVLAP,ALL!VPTN/PREP7!rprism,,6,5,1!5cyl4,0.5,,1,,,,5!cyl4,4,,1,,,,4!VPTN,ALL!31!VOVLAP,all!VPTNLCSLBOPTNLPTNLCSL,NL1,NL2,NL3,NL4,NL5,NL6,NL7,NL8,NL9NL1~NL9NL1ALLP2.3.7Classify2.3.8OverlapBOPTN3LOVLAP,NL1,NL2,NL3,NL4,NL5,NL6,NL7,NL8,NL9AOVLAP,NA1,NA2,NA3,NA4,NA5,NA6,NA7,NA8,NA9VOVLAP,NV1,NV2,NV3,NV4,NV5,NV6,NV7,NV8,NV9NX1~NX9NX1PALLXLAV“”BOPTN2.3.9Glue(Merge)3LGLUE,NL1,NL2,NL3,NL4,NL5,NL6,NL7,NL8,NL9AGLUE,NA1,NA2,NA3,NA4,NA5,NA6,NA7,NA8,NA9VGLUE,NV1,NV2,NV3,NV4,NV5,NV6,NV7,NV8,NV9NX1~NX9NX1PALLXLAV/prep7!71,25,6k,1$k,2$k,3,1$k,4,3,1$k,5,2,3$k,6,2,3$k,7,4,5l,1,3$l,2,4$l,1,5$l,6,7!4lglue,all!5/prep7!4blc4,,,2,2$blc4,2,2,1,1$blc4,4,4,2,2$blc4,6,4,1,1$aglue,all/prep7!4blc4,,,2,2,2$blc4,2,2,1,1,-1$blc4,8,8,2,2,2blc4,10,8,1,1,1$vglue,all2.4.11.2.3.4.5.6.7.8.2.41./ANGLE/AUTO/DIST/FOCUS/USER/VCONE/VIEW/VUP/XFRM/ZOOMGUIUtilityMenuPlotCtrlsPan,Zoom,RotateGUI：UtilityMenuPlotCtrlsViewSettingViewDirection/VUP,WN,LabelLabelLabel=YXYZLabel=-YXYZLabel=XXYZLabel=-XXYZLabel=ZXYZLabel=-ZXYZGUIUtilityMenuPlotCtrlsViewSettingViewDirection/VIEW,WN,XV,YV,ZVWN---ALL1XV,YV,ZV---0,0,1XYZ/ANGLE/VUPXV=WP/VIEW,1,WPGUIUtilityMenuPlotCtrlsViewSettingAngleofRotation/ANGLE,WN,THETA,Axis,KINCRTHETA---Axis---XS,YS,ZSXM,YM,ZMKINCR---KINCR=0KINCR=1/PNUM/NUM/PBC/PSF/PBF/PICE/PSYMB2.GUI：UtilityMenuPlotCtrlsNumbering/PNUM,Label,KEYLabel---=NODE=ELEM=SECSECTYPE=MAT=TYPE=REAL=ESYS=LOC.=KP=LINE/=AREA/=VOLU/=SVAL=STAT/PNUM=DEFA/PNUMKEY---KEY=0KEY=1MATTYPER