基于成组技术的复杂零件数控自动编程系统研究  

Research on Automatic NC Programming System for Complex Components Based on Group Technology

作　　者：张胜文[1] 张瑞国[1] 贾维 杨长祺 

机构地区：[1]江苏科技大学现代制造技术研究所,江苏镇江212003 [2]沪东重机有限公司工程技术中心,上海200129

出　　处：《制造技术与机床》2010年第3期92-95,共4页Manufacturing Technology & Machine Tool

基　　金：企业攻关项目支助(2008JD077F)

摘　　要：针对船用柴油机复杂零件在利用CAPP/CAM技术进行数控编程中出现的问题,分别采用了优先级分级检索策略和加工模板技术,对CAPP/CAM中的相似性进行了挖掘与处理;并通过运用UG二次开发技术和SQLserver数据库技术开发出数控自动编程系统,对从CAPP/CAM中挖掘出的相似性加以利用,实现了UG平台上加工模板定制、与CAPP工艺的匹配和数控自动编程;应用实例验证了系统的可行性与实用性,能够大大提高复杂零件数控编程的效率和编程质量。According to the problems in the automatic NC programming for complex components of marine diesel, this paper used priority graded retrieval strategy and operation template technology to mining and process the similarity in CAPP/CAM; in order to use the similarity mined from CAPP/CAM, an automatic NC programming system was developed by using secondary development technology of UG and SQL server database technology; the system realizes operation template customization process based on UG platform, and match it with process in CAPP, and realizes automatic NC programming. An application example shows feasibility and practicality of the system, which can greatly improve the efficiency and quality of NC programming for complex components.

关 键 词：数控编程 成组技术 相似性 船用柴油机 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程] TP391.73[自动化与计算机技术—控制科学与工程]