基于骨架模型的运动机构的精确设计  

Accurate design of motion mechanism based on skeleton model

作　　者：曹雪玉[1] 

机构地区：[1]南通航运职业技术学院机电系,江苏南通226010

出　　处：《企业技术开发》2013年第10期16-17,19,共3页Technological Development of Enterprise

摘　　要：三维设计软件为平面连杆机构图解法设计的应用提供了广阔的空间。在Pro/E中,根据设计要求,给ProE骨架模型的草绘对象添加约束,即可通过参照尺寸的标注确定杆长,完成机构的概念设计。再通过骨架模型将对机构的概念设计地传到各个零件中,从而从整体上控制产品的设计,保证了产品设计合理性和装配准确性,并且可以通过骨架模型信息的修改和数据的变更,自动更新相关零部件的结构尺寸,实现产品的参数化设计和系列化设计。3D design softwares offer a enormous space for graphical method of Planar linkage mechanism.According to the design re- quirements, some restraints are added to the sketch elements of skeleton model in Pro/E.Reference measurements are given to the link- ages, and the conceptual design of the mechanism are accomplished.Then the skeleton model delivers the conceptual design to all parts of the mechanism, and controls the product design on the whole.This ensures the rationality of product design and veracity of assembly. In addition, structural dimensions of the parts update automatically through modifying informations of the skeleton model.As a conse- quence, the parametric design and serialization design of products would be realized.

关 键 词：骨架模型 运动机构 设计 

分 类 号：TS43[农业科学—烟草工业]