摘要
针对CAPP系统复杂的工艺汇总问题,提出了一种基于XML数据描述的CAPP系统,并设计了一种类似“Native-XML数据库”的存储方式,把工艺卡片中的大部分信息以XML原始格式存储,将工艺卡片的关键信息抽取出来以字段的形式存储,减少了存储实现的难度,使工艺汇总人员能够方便、快捷、准确地检索数据源,实现CAPP信息的自动汇总。
In view of the complicated collecting problem in CAPP system, a CAPP system based on XML technology is presented in this paper. And a database which is similar to Native -XML Database is designed. The most information of the process card is stored with original XML codes, while some key information of it is abstracted before it is stored. This makes it easier to store data. By applying such database, the data can be queried quicker and more precise, which makes the automatic collecting in CAPP system possible.
出处
《机械设计与制造》
北大核心
2006年第2期139-140,共2页
Machinery Design & Manufacture
基金
四川省重点科研资助(0022743
0022778)
