Three ways to identify custom hotel non-standard engineering lamps and lanterns of welding quality
although custom hotel more than five parts of the non-standard engineering lamps and lanterns because different materials, different welding ways. But the standard of judging its quality is the same. Generally speaking, we mainly from the following three ways of non-standard custom hotel engineering lamps and lanterns of welding quality:
overall, non-standard custom hotel engineering lamps and lanterns of welding requirements: welding in the lamp on the surface of the body surface of non-standard custom hotel engineering lamps and lanterns, all to do with welding, appearance, uniform weld mark. There is no the phenomenon such as voids and porosity. After completion of welding need to first to manual surface grinding smooth, easy to late for polishing processing components;
second, customized non-standard hotel engineering lamps and lanterns of weld is strong, there is no leakage welding, false welding. If appear this kind of circumstance is likely to be directly affect the safety of the lamps and lanterns.
in addition, non-standard custom hotel engineering lamps and lanterns must be in the process of welding deformation and welding wear artifacts, rotten teeth phenomenon. If appear this kind of situation will affect the appearance of the lamps and lanterns there are big.
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