凡是经过机械加工的航空零件,都必须清除毛刺。去毛刺的方法很多,最普通的是人工打毛刺,但工作量很大。据调查,航空发动机附件厂中约有三分之一的工人从事打毛刺的工作。一般零件上的毛刺还可以用手工去掉,但一些复杂的壳体零件,有许多小而深的孔,内部的毛刺看不见、摸不着,要将孔内部的毛刺全部去掉是很困难的,往往由于毛刺清除不干净而造成严重事故。 Any machined aerospace parts must have their burrs removed. There are many ways to deburr, the most common is artificial burr, but the workload is great. According to the survey, about one-third of the workers in the aeroengine attachment factory are engaged in the burr-burrowing work. General parts of the glitches can also be manually removed, but some complex shell parts, there are many small and deep holes, the internal burr invisible, touching, it is difficult to remove the burr inside the hole is all too often As a result of burr removal is not clean and cause serious accidents.