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一、焊接工艺的选择(根据你想焊接与切割材料来选择相应工艺) 二、了解工艺优点不幸的是,没有单一的焊接或切割工艺适用于各种用途,基于此种原因,就必须考虑一种工艺较之另一工艺的优点。 (一)焊接 1.手工电弧焊(SMAW):较适用于户外和有风的环境;当焊接脏和锈的金属,较能接受。 2.MIG(GMAW)熔化极惰性气体保护焊:最容易学会的焊接工艺;高的焊接速度;在较薄板材焊接时可提供较好的控制;可提供无焊渣清除的干净焊缝;同样的设备可用于管状焊丝焊接;脉冲MIG(GMAW-P)脉冲熔化极
First, the choice of welding process (according to the welding and cutting materials you want to choose the appropriate process) Second, understand the process advantages Unfortunately, there is no single welding or cutting process for a variety of purposes, for this reason, we must consider a Compared with the advantages of another process. (A) welding 1. SMAW (SMAW): more suitable for outdoor and windy environment; when the welding of dirty and rusty metal, more acceptable. 2.MIG (GMAW) GIG welding: the easiest to learn welding process; high welding speed; provides better control when welding thinner plates; provides clean welds without slag removal; same Of the equipment can be used for tubular welding wire; pulsed MIG (GMAW-P) pulse melting pole