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不锈钢材质常见的焊接法

发布人:http://www.sftfgd.com   发布时间:2024-02-23 17:47:32

一、手工焊接

1、 Manual welding

手工焊是一种特别普遍的、常用的,同时也是操作简单使用方便的焊接法。电弧的长度可以依靠操作者手工来进行合理调节,而调节则是根据电焊条和需要焊接的工件之间的缝隙来进行,根据缝隙的大小调节电弧的长度。焊条不仅可以作为焊接不锈钢材质的工具,同时,它在一定的情况下也可以作为焊缝的一种有效填充材料。而这种材料,可以更好地接合不锈钢工件,达到更好的兼容性。

Manual welding is a particularly common and commonly used welding method, which is also easy to operate and convenient to use. The length of the arc can be adjusted manually by the operator, and the adjustment is based on the gap between the welding electrode and the workpiece to be welded, and the length of the arc is adjusted according to the size of the gap. Welding rods can not only be used as tools for welding stainless steel materials, but also as an effective filler material for welds under certain circumstances. And this material can better bond stainless steel workpieces and achieve better compatibility.

二、金属极气体保护焊

2、 Metal electrode gas shielded welding

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金属气体保护焊是一种自动气体保护电弧焊。在使用此种方法的过程中,电弧在保护气体约束下,在焊丝和不锈钢工件之间进行燃烧焊接。机械焊接设备送入的焊丝就是一根根焊条,通过电弧下融化为液体不锈钢。鉴于MAG焊接法的通用性和特殊性兼有的特殊性能,是当今不锈钢焊接行业使用.为广泛的一种焊接法。而且,因为其具备多项优点,在很长一段时间内也一定是广泛的焊接方法。

Metal gas shielded welding is an automatic gas shielded arc welding. During the use of this method, the arc undergoes combustion welding between the welding wire and the stainless steel workpiece under the constraint of protective gas. The welding wires fed into the mechanical welding equipment are welding rods that melt into liquid stainless steel through an arc. Given the universality and specificity of MAG welding method, which has special properties, it is widely used in the stainless steel welding industry today. Moreover, due to its multiple advantages, it will definitely be a widely used welding method for a long time.

三、钨极惰性气体保护焊

3、 Tungsten inert gas shielded welding

在这种使用方法中,电弧产生在稳定的钨电焊丝和不锈钢材质工件,这种保护焊所采用的保护气体为氩气,自动焊接设备所送入的焊丝自身不带电.焊丝也可以进行人工送,但是有一定的危险性。一些特定条件下,不需要送入焊丝,需要焊接的不锈钢材料决定了是否采用直流电。如果采用直流电时,钨电焊丝必须设置为负极,因为其自身焊透能力非常强,对于各种种类的不锈钢都有很好的焊接效果

In this usage method, the arc is generated on stable tungsten welding wires and stainless steel workpieces. The protective gas used for this type of welding is argon, and the welding wire fed by automatic welding equipment is not charged. The welding wire can also be manually fed, but there is a certain degree of danger. Under certain specific conditions, it is not necessary to feed welding wire, and the stainless steel material to be welded determines whether to use direct current. If direct current is used, tungsten welding wire must be set as the negative electrode because its own welding penetration ability is very strong, and it has good welding effects for various types of stainless steel

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