最新SolidWorks-Motion运动仿真教程教学讲义ppt.ppt

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1、SolidWorks-Motion运动仿真教程Aboutthiscourse关于本课程Prerequisites前提条件CourseDesignPhilosophy课程设计原理Usingthisbook本书使用方法Anoteaboutfiles配套光盘说明Conventionsusedinthisbook本书中采用的原理ClassIntroductions课程介绍2©2007SolidWorksCorp.Confidential.COSMOSWorksAdv.ProfessionalProfessionalDesig

2、nValidationProducts设计仿真产品DesignerStaticVibration&BucklingThermalDropTestFatigueNonlinearPost-dynamicsCOSMOSEMSElectromagneticCOSMOSMotionCOSMOSFloWorksFlowSimulationOptimization3©2007SolidWorksCorp.Confidential.7©2–007S一olidW个orksC点orp.对Confid点entia重l.Mappingof

3、SolidWorksassemblymates(constraints)toCOSMOSMotionjoints.映射SolidWorks装配体配合（约束）为COSMOSMotion的运动副100+waysofdefiningSolidWorksmates.100多种定义SolidWorks配合的方法Basicconstrainttypesaremergedtosimplifiedmechanicaljoints.基础约束类型合并为简化的机械约束–OneOrthogonalConcentricmateinSolidW

4、orksbecomesaConcentricjoint.–一个正交同轴配合转化为同轴副OneCoincidentandOneOrthogonalConcentricmatesiSolidWorksbecomesaRevolutejoint.–一个重合和一个正交同轴配合转化为一个转动副OnePointtoPointcoincidentmateinSolidWorksbecomesasphericaljointn合配合转化为一个球副。ConstraintMapping约束映射约束映射什么是约束映射?是指在2个指定的零

5、件之间，自动地、智能的将装配关系转化为最小的机构运动幅的形式。基本的约束类型可以合并为简单的机构运动幅，例如e.g.1coincidentjointsbecomesaplanarjoint2orthogonalcoincidentjointsbecomesatranslationaljoint3orthogonalcoincidentjointsbecomesafixedjoint1Coincidentand1orthogonalconcentricbecomesarevolutejoint所有的装配约束被映射为连

6、接，包括曲面和曲面的约束(如：圆柱面/平面相切、圆柱面/圆柱面相切)。这些是共有的连接。8©2007SolidWorksCorp.Confidential.映射的约束注:SolidWorks中有100多种零件约束的方式SWGeometrySWGeometry装配关系运动约束PointPoint重合PointPointPointPoint距离PointPointDistPointLine重合PointLinePointLine距离PointLineDistPointPlane重合PointPlaneDistPointP

7、lane距离PointPlaneDistPointCylinder重合PointLineDistPointCylinder同轴PointLineLineLine重合LineLineLineLine距离LineLineDistLineLine角度LineLineAngLineLine平行LineLineAng(0deg.)LineLine垂直LineLineAng(90deg.)9©2007SolidWorksCorp.Confidential.10LinePlaneCOINCIDENTLinePlaneDistLin

8、ePlaneDISTANCELinePlaneDistLinePlanePARALLELLineLineAng(0deg.)LinePlanePERPENDICULARLineLineAng(90deg.)LineCylinderCOINCIDENTLineLineDistLineCylinderTANGENTLineCylTanLineCon