五自由度并联机床虚拟样机建模与仿真  

Modeling and Simulation on Virtual Prototype of Novel Five-axis Parallel Machine Tool

作　　者：陈修龙[1] 邓昱[2] 赵永生[3] 

机构地区：[1]山东科技大学机械电子工程学院,青岛市266510 [2]山东科技大学图书馆 [3]燕山大学机械工程学院,河北省秦皇岛市066004

出　　处：《农业机械学报》2008年第5期155-159,共5页Transactions of the Chinese Society for Agricultural Machinery

基　　金：河北省自然科学基金资助项目(项目编号:503287);河北省博士基金资助项目(项目编号:2001216)

摘　　要：为了验证五自由度完全并联机床的设计方案和理论模型,将虚拟样机技术应用于该并联机床的设计开发过程。利用三维机械CAD软件Solid Works建立该并联机床的虚拟样机模型,应用OLE接口技术实现了该并联机床的数控加工仿真、刀具轨迹显示验证和仿真过程中自动换刀与毛坯的自动设计,采用多体动力学仿真软件ADAMS实现了该并联机床的动力学分析和仿真。计算机仿真结果证实了理论模型的正确性,验证了设计的合理性和可靠性。In order to verify the design scheme and theoretical model of the parallel machine tool （PMT）, reduce the period of the PMT development, and enhance the ratio of its successful design, the virtual prototype technology was applied to the course of the PMT design and development. The virtual prototype of this PMT was established via the mechanical design software SolidWorks. NC machining, visual verification of tool path and changing cutter and rough automatically in simulation-system were realized by applying OLE technology, and the dynamic analysis and simulation were achieved by the multi-body system simulation software MSC. ADAMS. The computer simulation results show that the theoretical model is correct and the design structure is credible.

关 键 词：并联机床虚拟样机仿真动力学分析 

分 类 号：TH122[机械工程—机械设计及理论]