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Author:

黄鹏飞 (黄鹏飞.) | 胡伊通 (胡伊通.) | 杨刚 (杨刚.) | 丁斌 (丁斌.) | 卢振洋 (卢振洋.)

Indexed by:

incoPat zhihuiya

Abstract:

一种高频脉冲TIG焊接电源设备涉及到电力电子器件以及开关电源和焊接电源的应用。本发明可以提供一个稳定可靠的高频脉冲电流源,来解决薄板高速TIG焊接的工艺问题。通过电流切换电路中两支开关管来交替导通从而输出高频脉冲电流以达到在钨极和母材之间周期性产生优质电弧的目的,同时还会保证在整个焊接过程中不断弧。电路中还增加有源缓冲网络来保护开关管。本发明可以在焊接热输入总值不变的情况下进一步的提高电弧的挺度,进而使得焊接质量和焊接速度得以提升。

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Patent Info :

Type: 发明授权

Patent No.: CN201710013842.4

Filing Date: 2017-01-09

Publication Date: 2019-04-05

Pub. No.: CN106735734B

Applicants: 北京工业大学

Legal Status: 授权

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: 9

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