ANSYS机械工程应用精华.docx

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1、ANSYS机械工程应用精华第1例关键点和线的创建实例一正弦曲线3第2例工作平面的应用实例一相交圆柱体4第3例复杂形状实体的创建实例一螺栓5第4例笈杂形状实体的创建实例一杯子7第5例杆系结构的静力学分析实例一平面桁架9第6例杆系结构的静力学分析实例一悬臂梁10第7例平面问题的求解实例一厚壁圆筒问题11第8例静力学问题的求解实例一扳手的受力分析12第9例各种坐标系的应用实例一圆轴扭转分析14第10例模态分析实例一均匀直杆的固有频率分析16第11例模态分析实例一斜齿圆柱齿轮的固有频率分析17第12例有预应力模态分析实例一弦的横向振动19第13例谐响应分析实例一单自由度系统的受迫振动21第14例瞬态动

2、力学分析实例一凸轮从动件运动分析23第15例连杆机构运动分析实例一曲柄滑块机构25第16例接触分析实例一平行圆柱体承受法向载荷时的接触应力分析27第17例稳定性问题分析实例一屈曲分析29第18例弹塑性分析实例一厚壁圆简问题31第19例非线性分析综合应用实例一冲击32第20例非线性分析综合应用实例一钢板卷制成圆筒35第21例瞬态热分析实例一水箱40第22例在结构上直接施加温度载荷进行热应力分析实例一双金属簧片42第23例热应力分析（间接法）实例一液体管路43第24例热应力分析（直接法）实例一液体管路45第25例用物理环境法进行流体结构耦合分析实例一液压缸46第26例优化设计实例一梁的优化设计50

3、第27例优化设计实例一曲柄摇杆机构的优化设计52第28例载荷工况组合实例一简支梁57第29例模型力学特性计算实例一液体容器倾翻特性的研究58第30例单元生死应用实例一焊接模拟60第31例利用MPC技术对SOLID-SHELL单元进行连接实例一简支梁67/PREP7K,100,0,0,0CIRCLE,100,1,90CSYSJKFlLL,21,4,3,1K,7,1+3.1415926/2AOCSYS,0KFILL,7,1,4,8,1KGEN,2,7,11,1,1LSTR13LSTR,9,14LSTRJOJ5LSTRJ1,16LANG5,6,90,0LANG4,5,90,0LANG3,4,90,0

4、LANG2,3,90,0BSPLIN,1,17,18,19,20,12LSELU4LDELE,ALLLSEL,ALLKWPAVE,12CSYS,4LSYMM,X,14NUMMRGKP,LOWLCOMB,ALL,0第2例工作平面的应用实例一相交圆柱体/PREP7CYLIND,0.015,0,0,0.08,0,360CYLIND,0.03,0,0,0.08,0,360/VIEWJ,1,1,1PNUM,VOLU,1WPoFF,0,0.05,0.03WPROT,0,60CYLlND,0.012,0,0,0.055,0,360CYLIND,0.006,0,0,0.055,0,360VSEL,S,2,3,

5、1CM,VVI5VOLUVSEL,INVECM,VV2,VOLUVSEL,ALLVSBV,VVI,VV2BLOCK,-0.002,0.002,-0.013,-0.009,0,0.008WPSTYLECSYS,4VGEN,3,1,120VSBV,5JVSBVA2VSBV,1,3WPROT,0,0,90VSBW,ALLVDELE,1,4,3VADD,ALLVPLOT/REPLOT/PREP7CSYSJK,1,0.008,0,-0.002K,2,0.008,90,-0.0015K,3,0.008,180,-0.001K,4,0.008,270,-0.0005K,5,0.008,0,0/VIEWJ,1

6、,1,1L,l,2L,2,3L,3,4L,4,5LGEN,7,ALL,0.002NUMMRGKP,LOWLCOMB,ALLK,80,0.008+0.0015/4,90,0.012+0.002/4K,81,0.008+2*0.0015/4,180,0.012+2*0.002/4K,82,0.008+3*0.0015/4,270,0.012+3*0.002/4K,83,0.008+4*0.0015/4,0,0.012+4*0.002/4L,35,80L,80,81L,81,82L,82,83CSYS,0K,90,0.008,0,-0.00025K,91,0.006918,0,-0.002K,92,

7、0.006918A0PNUM,KP,1PNUM,LINE,IGPLOTLSTRJ,90LSTR,91,92LANG7,90,60,。LANG7,1,120,0AL,6,9,10,llVDRAGI,123,4,5/PNUM,KP,0/PNUM,LINE,0PNUM,AREAJPNUM,VOLUJCYLIND,0.0079,0,0.04,0,360VSEL,U,6CM,VVV2,VOLUALLSVSBV,6,VVV2/REPLOTK,93,0.0065,0,0K,94,0.0095,0,0.003K,95,OAOK,96,0,0,0.03LSTR,93,94AROTAT,6,95,96,360AS

8、EL,S,1AlVSBA,7,ALLASEL,ALLVDELE,1,1RPRISM,0.04,0.05,6,0.0131CONE,0.03477,0.00549,0.03,0.055,0,360VINV,1,3/REPLOTVPLOTFINISH/PREP7K,l,OAOK,2,0.0395,0,0K,3,0.05,0.12,0K,4,0.047,0.12,0K,5,0.03675,0.003,0K,6,0,0.003,0LSTRJ,2LSTR,2,3LSTR,3,4LSTR45LSTR,5,6LSTR,6,1LFlLLT,1,2,0.02LFILLT,4,5,0.017AL,ALLVROTA

9、T,ALL,1,6,360K,31,0,0.103,0K,32,0.078,0.103,0K,33,0.078,0.046,0K,34,0,0.0011,0LSTR,31,32LSTR,32,33LSTR,33,34LFILLT,54,55,0.013LFILLT,55,56,0.028K,41,0,0.103+0.002,0.005K,42,0,0.103+0.002,-0.005K,43,0,0.103-0.002,-0.005K,44,0,0.103-0.002,0.005LSTR,41,42LSTR,42,43LSTR,43,44LSTR,44,41LFILLT,59,60,0.001

10、LFILLT,60,61,0.001LFILLT,61,62,0.001LFILLT,62,59,0.001AL59,63,60,64,61,65,62,66VDRAG33,54,57,55,58,56VSEL,S,5,9,4ASEL,S,4,28,24VSBA,ALL,ALLALLSEL,ALLVDELE,10,1VDELE,13,1PNUM,VOLU,1NUMBER,ICOLOR,VOLU,ORAN,ALL/REPLOTFINISH/CLEAR/FILNAME,EXAMPLE5L=O.1A=le-4/PREP7ET,1,BEAM3RJ,AMP,EX,2E11MP,PRXY,1,0.3NJN

11、,2,LN,3,2*LN,4,L,LE,l,2E23EJ,4E,2,4E,3,4FINISH/SOLUDJ,UXDJ,UYD,3,UYF,4,FY,-2000SOLVEFINISH/POSTlETABLE,FA,SMISCJETABLE,SA,LSJPRETAB,FA,SAFINISH/CLEAR/FILNAME,EXAMPLE6/PREP7ETJ,BEAM3RJ,14.345e-4,245e-8,0.1MHEX,1,2EllMP,NUXY,1,0.3K,l,0A0K,2,0,0LSTRJ,2LESIZE,1,50LMESH,1FINISH/SOLUDK,1,UXDK,1,UYDK,1,ROT

12、ZFK,2,FY,-100OOSOLVEFINISH/POSTlPLDISPFINISH/CLEAR/FILNAME,EXAMPLE7PREP7ET,1,PLANE183,2MP,EX,1,2E1IMHPRXY,1,0.3PCIRC,0.1,0.05,0,90LESIZE,4,6LESIZE,3,8MSHAPE,0MSHKEYJAMESH,1FINISH/SOLUDL,4,UYDL,2,UXSFL,3,PRES,10E6SOLVESAVEFINISH/POSTlPATH,P1,2PFTHJ,30PPATH,2,1PDEF,SR,S,XPDEF,ST,S,YPLPATH,SR,STFINISH/

13、CLEAR/FILNAME,EXAMPLESPREP7ETJ,PLANE42ET,2,SOLID45MP,EX,1,2EIIMP,PRXY,1,0.3RPR4.6,0,0,0.01K,7,0,0,0K,8,0,0,0.05K,9,0,0J,0.05LSTR,7,8LSTR,8,9LFILLT,7,8,0.015LSTRJ,4ASBL,1,IOLESlZE,2,”3LESIZE,3,3LESlZE,4,”3LESIZE,7,0.01LESIZE,8,0.01LESIZE,9,0.01MSHAPE,0MSHKEY,IAMESH,ALLVDRAG,ALL,7,9,8ACLEAR,2,3,1FINIS

14、H/SOLUDA,2,ALLDA,3,ALLKSEL,S,24,29,1FK,ALL,FX,100KSEL,ALLSOLVESAVEFINISH/POSTlVIEWJ,1,1,1PLDISP,2PLNSOUS,EQV,OJNWPAVEJ59/TYPEJ,SECTCPLANE,1/REPLOTFINISH第9例各种坐标系的应用实例一圆轴扭转分析/CLEAR/FILNAME,EXAMPLE9/PREP7ETJ,PLANE183ET,2,SOLID186MP,EX,l,2.08EIIMP,PRXY,1,0.3RECTNGO,0.025,0,0.12LESlZE,1,5LESIZE,2,m8MSHAPE,0MSHKEYJAMESH,1EXTOPT,ESIZE,5E