组装式渐开线花键拉刀的设计与制造

Design and Manufacturing of Built-up Involute Spline Broaches

本文介绍的组装式渐开线花键拉刀的结构设计新颖,采用先进的装配工艺,不仅加工工艺性好,而且加工精度高,可获得显著的经济效益,为我国大直径拉削刀具的制造开辟了一条新途径。

The built-up involute spline broaches presented in this paper features a new and original structure,advanced assembling technique,excellent processing property and high working accuracy, therefore, considerable economic benefit can be obtained and a new way is opened up for fabrication of domestic broaches with large diameter.