目前国内锉刀生产已走上了专业化、机械化的大批大量生产,所采用的主要加工工艺过程为:(1)制坯——轧、锻(毛坯),冷加工(光坯);(2)刴齿——形成锉刀齿纹;(3)热处理——淬火、回火;(4)防锈处理——钝化、煮防锈油。其中以刴齿工序为一个要重环节。所采用的制齿刴机主要有两种经构形式:一种为机头倾斜(倾斜角可调),工作台水平(如图1);另一种为机头垂直,工作台倾斜(倾斜角固定,如图2)。二者 At present, domestic file production has embarked on a large number of specialized, mechanized mass production, the main processing technology used are: (1) billet - rolling, forging (rough), cold processing (optical billet); Teeth - form a file tooth pattern; (3) heat treatment - quenching and tempering; (4) anti-rust treatment - passivation, boil anti-rust oil. Among them, the denture process is a major link. The system is mainly composed of two kinds of structure: one for the head tilt (tilt angle adjustable), the level of the table (Figure 1); the other is the vertical head, table tilt (tilt Angle fixed, as shown in Figure 2). both