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Author:

陈树君 (陈树君.) (Scholars:陈树君) | 张瑞英 (张瑞英.) | 蒋凡 (蒋凡.) (Scholars:蒋凡) | 李元锋 (李元锋.) | 徐斌 (徐斌.)

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incoPat zhihuiya

Abstract:

本发明公开一种非熔化极气体保护焊焊丝端部位置判定方法,它通过焊接控制系统建立电弧,借助电压传感器对非熔化极焊枪与工件之间的电压进行采集并将其转换为相应的空间电场,建立电弧的电场分布云图,对非熔化极焊枪与焊丝之间的电压和焊丝与工件之间的电压进行采集并将其转换为相应的空间电场,并将这两个电场与电弧空间的电场强度分布云图结合,通过非熔化极焊枪和工件端分别对焊丝端部的电场线方向,取二者的交点确定焊丝端部的当前位置,实现对焊丝端部位置的判定;将有助于提高焊接过程的稳定性,并进一步提高焊缝质量。

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Patent Info :

Type: 发明授权

Patent No.: CN201710253631.8

Filing Date: 2017-04-18

Publication Date: 2019-04-30

Pub. No.: CN107042351B

Applicants: 北京工业大学

Legal Status: 授权 ; 许可

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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