变速驱动曲柄压力机运动分析  

Kinematical Analysis of Crank Press Driven by Varying Speeds

作　　者：魏良模[1] 朱新榕[1] 孙友松[1] 魏航[1] 

机构地区：[1]广东工业大学,广东广州510090

出　　处：《锻压装备与制造技术》2004年第3期32-34,共3页China Metalforming Equipment & Manufacturing Technology

基　　金：广东省自然基金资助项目(020139);广东省计委重大专项资助项目(010008)

摘　　要：介绍了运用机构的正向和逆向分析方法为变速驱动曲柄压力机曲柄滑块机构的运动建立的数学模型,编制应用程序进行了若干示例的仿真研究,在普通曲柄压力机上实现了能满足特殊工艺要求的滑块运动特性。这一方法为实现伺服驱动曲柄压力机的运动控制奠定了基础。Based on analysis of the crank-slider mechanism of machines driven by servo-motors, the kinematical mathematic model has been established by both forward and backward methods.Mechanism kinematical simulation has been made and some motions with special requirements have been realized in a common crank press,hence laid a foundation for dynamic control of servo driven crank presses.

关 键 词：变速驱动 曲柄滑块机构 曲柄压力机 机械设计 运动分析 

分 类 号：TG315[金属学及工艺—金属压力加工]