数控装置整机功能检测平台的设计与开发

The Design and Development of the Test System for Numerical Control Equipment Interfaces

为了解决当前数控装置产品测试车间工作效率低下以及质量难以统一管理的问题,文章提出并设计开发了一种基于网络通信和数据库的数控装置整机功能检测平台,该平台搭建了客户端/服务器系统构架,客户端配置SQL Server作为后台数据仓库,选取VC++作为系统开发平台,以ADO对象作数据库连接技术,设计了数控装置接口数据库以及人机界面、接口测试等功能模块;服务器内置数控装置全部接口测试函数,用于测试待测接口的性能。客户端与服务器通过TCP/IP网络通信传输待测接口性能数据。最后,文章以HNC210系列数控装置为研究对象,实现了数控装置接口测试以及将测试结果进行详细存档,自动有效地提高了测试车间质量管理的水平。同时该系统缩短了接口测试周期,提高了工作效率,图形界面显示直观友好。

To solve the problem of the low efficiency of testing Numerical Control equipment interfaces and the restiveness of the quality administration in workshop, this paper designs and develops a test sys- tem of Numerical Control equipment function based on the technique of network communication and data- base. This system constructs a client-to-server architecture. On the client, a background database, selec- ting VC ＋ ＋ as the development tools, is configured, and then we use ADO object to exchange necessary data between the database and output interface developed by VC ＋ ＋. And on the server, all of the detec- tion functions are installed to test the Numerical Control equipment interfaces. The test command from the client and the interface data from the server are transmitted though network conforming TCP/IP. Fi- nally, to illustrate the system, this paper, based on the experiment on HNC210 Numerical Control equip- ment, implements testing all of the interfaces in HNC210 on the server and stores the detailed test results on the client. Also the system effectively and automatically enhances the quality administration in test workshop, as well as curtailing the period of interfaces testing, advancing the working efficiency and making the output interface more intuitively and friendly.