基于Creo2.0平台的分体式电位计参数化设计  

Parametric Design of Split Potentiometer Based on Creo2.0

作　　者：熊伟[1] 李梦雪[1] 徐佳佳 胡逸洲[1] Xiong Wei;Li Mengxue;Xu Jiajia;Hu Yizhou(Beijing Institute of Precise Mechanical and Electronic Control Equipment,Beijing　100076,China)

机构地区：[1]北京精密机电控制设备研究所,北京100076

出　　处：《计算机测量与控制》2018年第3期296-300,共5页Computer Measurement &Control

摘　　要：分体式电位计广泛用于航天伺服系统的测量和反馈,为了满足型号的多样化、快速化、批产化发展的需求,分体式电位计必须提高设计质量和缩短设计周期,提出了一种分体式电位计参数化设计方法;基于Creo2.0平台program参数化工具,通过零件参数化,组件关联化,产品二维工程系列化,建立了分体式电位计三维参数化模型;实现了通过修改约束参数自动修改三维模型和二维工程图自动更新的参数化设计目的,实现了同类产品快速建模目的,实现了分体式电位计产品货架式管理模式,达到了三维模型和二维工程模型修改工作的一致性目的;减少了重复劳动,降低了设计的容错率,提高了设计效率,缩短了设计周期,保障了设计质量,满足了伺服发展的需求,具有广泛的推广应用前景。The split potentiometer is widely used in the measurement and feedback of the space servo system,in order to meet the requirements for the variety,fast,production development of models,the design quality must be improved and the design cycle must be shortened for the split potentiometer,a method for parameterized design of split potentiometer is proposed.Based on the Parametric of Creo2.0 platform,Through the parts are parameterized,the components are connected,and the product is serialized in two dimensions,the three-dimension parameter model is established.By modifying the constraint paramenters to automatically modify 3D model and to automatically update 2D engineering drawing,a rapid way to change model is achieved,the purpose of 3D model and 2D engineering drawing modification consisitency is achieved,duplication of work is reduced,the design fault tolerance is reduced,the efficiency of design is enhanced,the design cycle is shortened,the design quality is guaranteed,the demand of servo development is met and has wide application prospect.

关 键 词：Creo2.0 参数化 关联化 三维 

分 类 号：TP30[自动化与计算机技术—计算机系统结构]