摘要
随着计算机集成制造系统的深入发展,计算机辅助检测已成为CIMS中集成质量系统的关键环节。研究了CIMS环境中基于加工中心的在线检测技术,开发完成与机床进行通讯的专用接口通讯板卡,具有信号隔离、信号变换、信号传递等功能。讨论了测头选用方法。在分析进给速度对检测精度影响的基础上,构造了一种适用于在线检测的扩展时间分割增量插补算法。最后,介绍了检测系统软件的功能。
With the development of computer integrated manufacturing system, computer aided inspection has become the key link of integrated quality system in CIMS. In CIMS, online inspection technology of machining center based is researched. A special communication interface card with the function of signal isolation, signal transformation and signal transfer is designed. The selecting method of measuring head is discussed. Based on analysis the influence of feeding speed on measuring accuracy, an algorithm of expands time division increment interpolation is presented and it applies to online inspection. The function of inspection system software is introduced.
出处
《机械设计与制造》
北大核心
2007年第4期123-125,共3页
Machinery Design & Manufacture
基金
黑龙江省教育厅科研计划项目(10541256)资助
关键词
加工中心
在线检测
光栅尺
插补
Machining center
Online inspection
Grating sensor
interpolation
