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由于氧-乙炔火焰粉末喷涂具有设备简单、工艺简便、方法灵活等优点,所以,近年来得到各部门的普遍应用。但从普遍应用的情况来看,大都只停留在一般的应用水平上,在工艺方面还存在着一些问题,影响了喷涂质量。为此,有必要谈谈氧-乙炔火焰粉末喷涂的有关工艺问题。影响氧-乙炔火焰粉末喷涂质量的因素很多,总的可归纳为以下六个方面:1.喷枪性能:主要是由喷枪结构所决定的火焰性能和送粉性能。
Because oxygen - acetylene flame powder coating has the advantages of simple equipment, simple process, flexible method, etc., so in recent years has been widely used by various departments. However, from the general application of the situation, most of them only stay in the general level of application, there are still some problems in the process, affecting the quality of the spray. To this end, it is necessary to talk about the oxygen - acetylene flame powder coating process related issues. There are many factors that affect the quality of oxygen-acetylene flame powder coating. The general can be summarized as the following six aspects: 1. Spray gun performance: mainly the flame performance and powder feeding performance determined by the structure of the spray gun.