液压挖掘机反铲工作装置的CAD/CAM分析

CAD/CAM Analysis of Hydraulic Excavator Backhoe Working Device

液压挖掘机工作装置具有自己的结构特点以及工作方式,文中运用运动学和动力学知识主要分析了液压挖掘机工作装置的主要构件,并利用这些理论以及计算机相关知识设计了液压挖掘机反铲工作装置的计算机辅助机构与仿真软件,完善了相关软件在挖掘机工作装置设计中的运用,通过选取挖掘机工作装置的动臂机构,充分说明了数控加工在特征建模技术的支持下,能够大大提高机械部件设计与制造的工作效率,具有一定的创新意义以及很好的工程实用价值。

Hydraulic excavator working device has its own structure characteristics and the work methods, in this paper, and the use of kinematic and dynamic knowledge mainly analyzed the working device of hydraulic excavator is the main component, and use these theories and computer knowledge related to design of hydraulic excavator backhoe working device of computer aided design and simulation software, to consummate the related software in excavator working device design. Through choosing the excavator mechanism, fully illustrated the CNC machining in the feature modeling technology and support, can greatly improve the mechanical component design and manufacturing efficiency, has the innovation significance, as well as good engineering practical value.