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Comparative analysis of tooth surface of face gear

Using the method of numerical comparison, the simulation results are accurately analyzed by calculating the normal difference between VERICUT gear shaping simulation tooth surface and theoretical tooth surface. 1. Tooth surface measurement grid planning In order to accurately calculate the deviation between the simulated tooth surface and the theoretical...

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Machining simulation of face gear shaper

The virtual simulation process is basically the same as the actual machining process. By adjusting the parameters of the NC machine tool, the motion relationship between the helical gear shaper cutter and the workpiece is obtained, and the control of the motion axis relationship between the helical gear shaper...

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Tooth surface equation of face gear

The tooth surface of helical offset non orthogonal gear is formed by the tooth surface of helical gear shaper cutter. In Figure, SS rotates clockwise around axis ZS φ S gets SG, SG translates along the negative direction of axis ZG, l0 gets SM, SM translates along the positive...

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Machining principle of face gear

The gear shaping process of helical offset non orthogonal face gear is the simulation of the generating motion of helical gear and face gear, and its machining principle is shown in the figure. Different from the gear shaping processing of spur gear, in the gear shaping process of helical...

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Face gear machining coordinate system

The coordinate system shown in the figure is used for gear shaping of helical offset non orthogonal surface gears. Among them φ 2 = φ sNs /N2, φ 2、 φ S is the rotation angle of face gear and spiral gear shaper cutter respectively, N2 and ns are the...

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Machining test of face gear

The gear turning test of face gear is carried out on the special NC machining machine tool for face gear. The sample of face gear is made of resin material. The gear turning of face gear is realized by controlling the proportional rotation of tool shaft and face gear...

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Machining status of helical face gear

1.Present situation of spur gear machining The processing method of face gear is similar to that of ordinary cylindrical gear, mainly including the following three processing methods: (1) Gear shaping machining Gear shaping machining is the most basic and simple method of face gear machining. The gear shaping machining...

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Development of face gear transmission

In recent years, the research on face gear transmission has been carried out abroad, and the team led by F. L. Litvin is committed to the research on spur gear and helical gear. His main research achievements include: tooth surface generation and machining method of face gear; The theories...

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