基于库特征的级进模孔关联设计方法研究  

Study on correlated design method of plate holes for progressive die based on library feature

作　　者：方明财[1] 李红林[1] 陈博杰[1] 李建军[2] 毛俊挺 徐建凯 

机构地区：[1]宁波大学机械工程与力学学院,浙江宁波315211 [2]华中科技大学,湖北武汉430074 [3]宁波鸿达电机模具有限公司,浙江宁波315333

出　　处：《锻压技术》2009年第5期111-115,共5页Forging & Stamping Technology

基　　金：宁波市科研攻关项目资助(2007B10003);宁波市自然科学基金资助项目(2007A610017)

摘　　要：级进模板件存在大量的用于安装凸模、凹模、定位联结标准件以及导向、导正、浮料等结构的安装孔和让位孔,孔的结构类型多、数量大,而且还具有相关性。本文在对级进模板件孔进行结构形式分类、板件孔与关联零件关系分类研究的基础上,建立了板件孔及关联件的描述模型。利用SolidWorks库特征技术,通过二次开发实现了级进模板件孔的关联设计,显著提高了级进模的设计效率,缩短了设计周期。There are a lot of holes on the plates of progressive die which are used to mount parts or structural assembles, such as punches, die inserts, pins, screws or guide pillar and cushions, pilot assemble, lifter assemble and etc. The holes have diverse structure and the number is large. Furthermore, there is relevance among holes. The classification of plate holes in progressive die design according to their structural type and relation between the correlated parts and the plate holes were given. A descriptive model was set up. The library feature technology was adopted to develop the module for designing the plate holes, which could improve the efficiency and shorten the design time.

关 键 词：级进模 关联设计 库特征 

分 类 号：TG385[金属学及工艺—金属压力加工]