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合肥钣金加工浅谈焊材选择影响焊接品质
 

1,如果选择模具与母材相同的金属条作为激光焊丝,金属熔化后的金相组织会与模具底座不一致,从焊接质量的影响。

合肥钣金加工浅谈焊材选择影响焊接品质



2,如果选择不锈钢丝,或接近不锈钢材料时,激光焊丝,同样会出现以上问题,并不能保证焊接后的硬度。由于不锈钢的碳含量低,硬度低,焊接后容易磨损。


3,德国进口焊丝为不同的模具材料,有不同的型号。但不同于激光焊接的氩弧焊,激光焊接是一种焊接光和热能的高度集中,选择的钢丝类型不是很严格,只要保证良好的熔接和均匀的硬度焊的焊脚基体材料,就可以达到良好的焊接质量。


1 if the mold and the base metal of the same metal strip as a laser welding wire, metal melting microstructure will be inconsistent with the mold base, from the impact of welding quality.


2 if the choice of stainless steel wire, or close to the stainless steel material, laser welding wire, the same will be the above problems, and can not guarantee the hardness after welding. Due to the low carbon content of stainless steel, the hardness is low, easy to wear after welding.


3 Germany imported welding wire for different mold materials, there are different models. But different in argon arc welding and laser welding, laser welding is a welding of light and heat energy is highly concentrated, the choice of the type of wire is not very strict, as long as the welding foot base material hardness of welding good weld and uniform, can achieve good welding quality.



合肥钣金加工官方网站:http://www.hfzbjg.com/
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