Microweld penetration monitoring techniques by arc sensing

被引：0
|
作者：
Wang, JY [1 ]
Kusumoto, K [1 ]
Nezu, K [1 ]
机构：
[1] E China Shipbldg Inst, Dept Mat Sci & Engn, Zhenjiang City 212003, Jiangsu, Peoples R China
来源：
PROCEEDINGS OF THE 2003 IEEE/ASME INTERNATIONAL CONFERENCE ON ADVANCED INTELLIGENT MECHATRONICS (AIM 2003), VOLS 1 AND 2 | 2003年
关键词：
D O I：
暂无
中图分类号：
TP24 [机器人技术];
学科分类号：
080202 ; 1405 ;
摘要：
Microarc welding process commonly encounters many disturbances, thus affecting the weld penetration quality. This paper presents the techniques to monitor the high-frequency and hybrid pulsed micro-TIG weld penetrations by arc electric signal processing These techniques utilize the mean voltage of arc, the probability density distribution of arc voltage, and arc dynamic voltage-current graph respectively to characterize the microweld penetration. Experimental results show the feasibility of monitoring this penetration by the microarc sensing.
引用
收藏
页码：1027 / 1030
页数：4
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