摘要
基于Windows环境、高速数据采集卡PCL1800和工控机通用平台,采用VC++开发了一套信号采集、信号处理、实时显示的焊接电信号测试分析软件。该系统能精确采集点焊过程的电极间电压和焊接电流波形,并提取出焊接过程动特性的喷溅特征信息,从而为高性能焊机的研制和焊接参数的优化提供了一个强有力的工具。
Based on general platform with Windows operation circumstance,high speed data acquisition card PCL1800 and industrial computer,a software for detecting and analyzing electric signals in spot welding process with high speed and multifunction had been developed by using Visual C++6.0.The system could detect current and voltage waveform of spot welding process,and extracted dynamic expulsion characteristic information of spot welding process.Thus,it provided a powerful tool for developing high performance welding machine and optimizing parameters in spot welding process.
出处
《焊接技术》
北大核心
2010年第4期41-45,共5页
Welding Technology
基金
江西省材料科学与研究中心基金资助项目(ZX20031001)
江西省教育厅基金资助项目(DB200301069)
江西省景德镇市科技计划项目
江西省教育厅青年基金项目
关键词
点焊过程
U-I图
喷溅
spot welding process,U-I image,expulsion
