A milling method of gear rounding and chamfering based on geometric adaptive compensation

A technology of adaptive compensation and processing method, which is applied in the direction of belt/chain/gear, gear teeth, components with teeth, etc., which can solve the problems of heavy workload, low efficiency of manual grinding, poor consistency of manual grinding, etc.
CN112439951BActive Publication Date: 2022-03-11ZHONGNAN TRANSMISSION MACHINERY FACTORY CHANGSHAAVIATION IND
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
ZHONGNAN TRANSMISSION MACHINERY FACTORY CHANGSHAAVIATION IND
Publication Date
2022-03-11

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Abstract

The invention discloses a gear rounding and chamfering milling processing method based on geometric self-adaptive compensation, which completes the clamping of gear parts under a rough reference, combines with on-machine measurement to detect the actual clamping state and position of the gear parts, and according to the measurement data As a result, the clamping error of the gear part is calculated, the angular position of the gear is determined for the spiral bevel gear, the machining tool path or the machining coordinate system are adjusted, and the milling of the fillet or chamfer is completed. The present invention has the advantages of high machining efficiency and high machining accuracy. advantage.
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Description

technical field

[0001] The invention relates to the field of rounding and chamfering processing of gear tooth tops and tooth profiles, in particular to a gear rounding and chamfering milling processing method based on geometric self-adaptive compensation. Background technique

[0002] As a key transmission component in aero-engines, spiral bevel gears have the advantages of high transmission efficiency, stable transmission ratio, large arc overlap coefficient, high load-carrying capacity, reliable operation, compact structure, wear resistance, long life, and low noise. The rounding and chamfering of the tooth top and tooth profile of the spiral bevel gear are very important to the transmission performance and service life of the gear, and the technological purpose of the rounding and chamfering of the spiral bevel gear mainly includes eliminating sharp corners and sharp edges to prevent tooth alignment Surface scratches, reduce the noise and impact of gear transmission to im...

Claims

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