零件库开发工具关键技术的研究  

The Key Techniques of the Parts Library Develping Tool

作　　者：肖海燕[1] 张家泰 张艳丽[1] 

机构地区：[1]哈尔滨工程大学机电学院,黑龙江哈尔滨150001

出　　处：《工程图学学报》2007年第3期7-12,共6页Journal of Engineering Graphics

基　　金：国防军工技术基础科研项目(13192002C001)

摘　　要：通过研究零件库系统已有的实现方法,在保留PLIB(ISO13584-31)几何编程接口的基础上,增加了一种基于STEP应用协议中零件特征库的新的零件库实现方法。同时对这两种实现方法的优点进行综合,在几何编程接口函数和基于STEP应用协议的零件特征之间建立映射,确立了零件库开发工具的实现原理与理论基础,为不同用户动态扩充及开发特定领域的零件库提供了理论依据与实现方法。Through studying the existing methods for building part library, a new one is presented by setting up the feature library based on STEP application protocol on the basis of geometry programming interface. Through synthesizing the advantages of two kinds of methods and mapping between the geometry programming interface function and the feature library based on STEP application protocol, the realization principle and the theoretical foundation of the part library developing tool have established. Different users can expand or develop a specific part library according to those theory and methods.

关 键 词：计算机应用 零件库 零件库开发工具 零件信息模型 几何编程接口 PLIB标准 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]