机械传动齿轮、内花键齿轮和离合器的加工较为复杂 ,每种尺寸规格的零件均需要制造一把花键拉刀 ,这就需要具备必要的拉床和制造拉刀的生产能力 ,而很多厂家并不具备上述条件 ,为此设计了一种可调式花键拉刀。可调式花键拉刀制造工艺简单 ,在车床、刨床、拉床上均可制造。拉刀 The mechanical transmission gears, internal spline gears and clutches are more complicated to process. Each size part requires a spline broach, which requires the necessary capacity to produce the broaching machine and broach. Many manufacturers Does not have the above conditions, for which an adjustable spline broach was designed. Adjustable spline broach manufacturing process is simple, in the lathe, planer, broaching can be made. Broach