摘要
运用Visual FoxPro 9.0软件开发出一套配合公差查询系统。从数据库建立、公差查询、偏差查询和公差带图的生成等方面做了相应地研究,利用人机交互界面可以很方便地根据给定条件查出合适的配合公差代号或确定极限间隙值,能有效地提高设计效率,在工程设计中具有很好的实用价值。
The present paper aims to develop a fit tolerance inquiry system based on Visual FoxPro 9.0.It researches database creation,tolerance inquiry,deviation inquiry and formation of tolerance zone graph,etc.,which helps designers to inquire proper fit tolerance symbol or determine limit clearance value conveniently in accordance with given conditions by making use of human-computer interaction interface,improves design efficiency effectively and is of great practical use in engineering design.
出处
《现代制造工程》
CSCD
北大核心
2011年第10期113-116,共4页
Modern Manufacturing Engineering
基金
四川省高校重点实验室基金项目(gk200808)
