来源：http://www.lexjustis.com/ 发布时间：2022-03-26 浏览次数：
Does the quality of raw materials affect the welding quality of welding robot? Xiangyang welding robot, the manufacturer of welding robot, tells that the raw materials include butt weld and welding materials. Under the same welding standard, the key to determining the weldability of butt weld is its own physical characteristics.
For steel, there are steel composition, cold rolling in smelter, quenching and tempering treatment standard, mechanism and physical properties. Among them, the composition (including the spread of residues) is the key forming element, which can determine the hardening trend, embrittlement trend and the degree of crack in the heat affected area. In addition, in the whole welding process of welding robot, because the butt weld is reflected in the metallurgical industry of the molten pool, it also affects the composition of welding.
对焊接性影响很大的原素如C, S, P, 0, H和N等，他们非常容易造成焊接技术块陷和减少娜接连接头的性能指标。除此之外，钢才的冶炼厂冷轧情况、调质处理标准、机构情况等因家都是对焊接性造成不一样的影响。
Elements that have a great impact on weldability, such as C, s, P, 0, h and N, are very easy to cause block depression of welding technology and reduce the performance index of Na joint. In addition, the cold rolling, quenching and tempering treatment standards and institutions of steelmaking smelters all have different effects on weldability.
For example, the refined and purified CF steel, Z-direction steel and a series of chemical metallurgy industry reflection of welding materials involved in the whole welding process, and the generation of characteristics and shortcomings. If the selection of welding materials is poor and the connector is not matched with the butt weld, it will also cause welding defects and the transformation of mechanism characteristics.
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