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正如在渐开线齿轮切齿加工中插齿工艺与滚齿工艺共同发展一样,在非渐开线齿形的加工中,特性插齿工艺也具有独特的优越性。特形零件展成插齿法较单齿分度法的加工效率高,加工精度好。较电解法及电火花法节省能源,且不污染环境。较数控法及液压靠模仿形法经济,不要专用设备。当工件的退刀槽很窄,不能用滚刀加工时,只能用特性插齿刀加工。对于盲孔中的成形面,不能用拉刀加工时,亦只能用插齿刀加工。按理,特形插齿应该是机械工艺的一种基本方法,但由于国内外
Just as involute gear hobbing is the common development of gear hobbing in involute gear hobbing, the characteristic gear hobbing process also has unique advantages in involute gear hobbing. Special shaped components into the tooth interpolation method compared with the single tooth indexing method of high processing efficiency, processing accuracy. Compared with electrolysis and EDM save energy, and does not pollute the environment. More than the numerical control method and the hydraulic formwork economy, do not special equipment. When the workpiece undercut groove is very narrow, can not be hobbed processing, can only use the characteristics of gear shaper processing. For blind holes in the forming surface, can not be used when broaching, it can only use gear shaper processing. Logically, tricks Shaper should be a basic method of mechanical technology, but due to domestic and foreign