• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

杭争翔 (杭争翔.) | 殷树言 (殷树言.) | 方臣富 (方臣富.)

Indexed by:

CQVIP

Abstract:

比较分析了DCEP P MIG焊与DCEN MIG焊的焊接现象,在此基础上,解释了研究开发AC P MIG焊的意义.AC P MIG焊克服了DCEP MIG焊时容易产生的磁偏吹现象,且比DCEP P MIG焊的焊丝熔化速度快、焊缝熔深浅.AC P MIG焊有多种电流模式,其交流电流负极性比率AC I EN%主要用于控制焊缝熔深,其交流电流正极性脉冲IP主要用于控制熔滴过渡,最理想的是1周1脉1滴的熔滴过渡形式.根据有关的研究表明,在相同送丝速度的条件下,AC P MIG焊的焊缝熔深随AC I EN%增加而减小,焊缝表面光泽好,焊丝熔化金属热含量低等,这些特点最适宜用于焊接薄板.

Keyword:

控制 焊接工艺 交流 MIG

Author Community:

  • [ 1 ] [杭争翔]北京工业大学
  • [ 2 ] [殷树言]北京工业大学
  • [ 3 ] [方臣富]北京工业大学

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

电焊机

ISSN: 1001-2303

Year: 2001

Issue: 9

Volume: 31

Page: 17-21

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 12

Chinese Cited Count:

30 Days PV: 12

Affiliated Colleges:

Online/Total:782/10577751
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.