The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
yi ge bei hu lue de han jie gong yi can shu dao dian zui yu pen zui duan mian zhi jian de ju li
Author(s): 
Pages: 41-42
Year: Issue:  3
Journal: Welding Technology

Keyword:  焊接工艺参数混合气体保护焊焊接电流气体流量焊接速度电弧电压焊缝成形过程稳定性拼焊自动焊;
Abstract: <正> 不论是 CO2气体保护焊,还是 Ar+CO2混合气体保护焊,被视为主要工艺参数的有:电弧电压、焊接电流、焊接速度、气体流量、电感及焊丝干伸长度等。关于“焊丝干伸长度”的定义又有以下几种说法:(1)“指焊丝从导电嘴到工件的距离”,并且说“焊丝干伸长度选为10倍的焊丝直径较为合适。”(2)指焊丝干伸出喷嘴端面到工件之间的距离。“合适的干伸长度为焊丝直径的10~12倍。”(3)“焊丝干伸长是指从导电嘴到焊丝端头的距离。”并说“保持干伸
Related Articles
No related articles found