割炬的修想:射吸式割炬由于在切割时经常产生回火,因而在使用三四年后会在射吸室及管路中存积大量脏物,这样不但会使喷嘴火焰减弱,而且还会影响切割质量和效率。为了解决上述问题,我们试用盐酸清洗射吸室,效果良好,现将具体清洗方法介绍如下。首先将割炬接头接上氧气,工作压力为0.05～0.06MPa。用一根500 Cutting torch Imagine: jet cutting torch often produce tempering when cutting, and therefore in the use of three or four years after the deposition in the suction chamber and piping a lot of dirt, it will not only make the nozzle flame weakened, But also affect the cutting quality and efficiency. In order to solve the above problems, we try to clean the suction chamber with hydrochloric acid, the effect is good, now the specific cleaning methods are described below. First connect the torch connector to oxygen, the working pressure is 0.05 ~ 0.06MPa. Use a 500