Tooth-shaped surface tooth milling machining method

Abstract

The invention discloses a tooth-shaped surface tooth milling machining method. The tooth-shaped surface tooth milling machining method comprises the following steps that an integral vertical type tooth cutter with the tooth distance being the same as the tooth distance of the tooth-shaped surface is selected, the effective cutting length of the whole vertical type tooth cutter is larger than 20 mm, and the diameter of the tooth cutter is 16-25 mm; a vertical clamping and machining mode is adopted, and the whole vertical type tooth cutter and the tooth-shaped surface part to be machined are clamped; the number of the machining layers is equal to the tooth pitch / 4, the cutting depth is 10-15 times of the tooth pitch, and the machining tool is controlled in a radial priority mode according tothe cutting speed and the rotating speed of the machining material of the tooth-shaped part. According to the tooth-shaped surface tooth milling machining method, the integral vertical tooth cutter is selected, the vertical clamping machining mode, a proper tool feeding mode and a machining parameter are adopted, the tooth shape precision is high, the appearance quality is high, the machining efficiency is high, and the method is suitable for the tooth-shaped surface machining of which the tooth distance is small, the number of teeth is large and the tooth width is smaller than 100 mm.

Description

technical field [0001] The invention belongs to the technical field of numerical control machining, and in particular relates to a tooth profile face milling machining method. Background technique [0002] Tooth surface parts have the characteristics of small tooth pitch, large number of teeth, and tooth width less than 100mm. Generally, they are processed by gear hobbing. However, the traditional hobbing process is prone to problems such as misaligned teeth, chip extrusion, and rotten teeth, resulting in low processing efficiency and low pass rate. Contents of the invention [0003] In view of the above-mentioned situation in the prior art, the object of the present invention is to provide a tooth profile surface milling method, which is suitable for processing tooth profile surfaces with small tooth pitch, large number of teeth, and tooth width less than 100mm, and has high processing efficiency , high pass rate. [0004] Above-mentioned purpose of the present inventio...

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Problems solved by technology

However, the traditional hobbing process is prone to problems such as misaligned teeth, chip extrusion, and rotten teeth, resulting in low processing efficiency and low pass rate

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