摘要
焊接方法的选择原则是在保证产品质量、经济实用为前提下,优选常用的焊接方法。CO_2气体保护焊因其焊接时释放的热量小,焊接出来的产品变形少,生产率高,焊缝成型美观等优点,在薄板拼装式机架的焊接中已广泛推广应用。
The selection principle of welding method is to optimize the commonly used welding methods on the premise of ensuring product quality and economic utility.CO2 gas shielded welding,because of the small welding heat released when the welding deformation of the product,high productivity,the advantage such as weld moulding beauty,in the truss frame welding plate has been widely used.
作者
吴俊
刘统亮
Wu Jun;Liu Tongliang(Hangzhou Zhongan Electronic Co.,Ltd,Zhejiang Hangzhou 310013)
