摘要
针对铸造工艺设计数据的特点,综合数据库设计技术,提出了铸造工艺设计数据准流程图的概念,并采用5种数据类型将各种复杂的数据进行加工处理,建立了独立于应用程序、共享程度较高的数据库及其管理系统.
A new concept of“quasi一flow diagram” in casting processing has been obtained accordingto the design characteristica of the casting proeessing. The complicated data was dealt with by 5 datatypes, and a database and its management system with a higher share independent from the applicationprocessing was made up.
出处
《大连铁道学院学报》
1995年第2期18-21,共4页
Journal of Dalian Railway Institute
基金
铁道部科技基金
关键词
铸造
工艺
设计
数据库
CAD
castting
technology design
computer aided design
databases