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近年由于引进大量国外机械设备,机修系统经常遇见一些径节制渐开线齿轮或花键的备件订货。但我国齿轮行业是采用模数制标准,机修厂一般都不备有径节制齿轮刀具,因此对于径节制齿轮或花键的加工都深感头痛。本文介绍的一种使用标准模数齿轮滚刀或插齿刀近似加工径节制齿轮或花键的简便方法——近似基节法,是制作事故备件或精度不高备件的实用的加工方法。
In recent years due to the introduction of a large number of foreign machinery and equipment, mechanical systems often meet some of the path control involute gear or spline spare parts orders. However, China’s gear industry is the use of modular system standards, machine repair plant are generally not equipped with a pitch control gear cutter, so the diameter of the gear or spline processing are deeply headache. This article describes a similar method using a standard gear hob cutter or gear shaper cutting gear or spline approximation method - approximate base method, is the production of accidental spare parts or less precision spare parts of the practical processing methods.