Method for manufacturing speed reducer, speed reducer, and rotating device

CN116928322BActive Publication Date: 2026-08-28NABTESCO CORP
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Patent Information

Application Number
CN202310274934.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2022-04-21
Filing Date
2023-03-21
Publication Date
2026-08-28
Estimated Expiration
2043-03-21

AI Technical Summary

Benefits of technology

[0024]上述的形态的减速机的制造方法、减速机、以及旋转装置通过制造过程中的简单的调整作业，能够制造高精度的减速机。因此，能够降低制造成本。

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Abstract

Provided are a manufacturing method of a speed reducer, a speed reducer, and a rotating device. The manufacturing method of the present invention is used to manufacture a speed reducer. The speed reducer has an outer tube, a shaft portion, an input shaft, a first bearing, a speed reduction portion, and a mounting member. The shaft portion has a first receiving surface and a shaft end surface. The outer tube has a second receiving surface. The first bearing has a first inner ring and a first outer ring. The first receiving surface is in contact with the first inner ring. The second receiving surface is in contact with the first outer ring. A first machining precision is obtained based on a first parallelism between the first receiving surface and the shaft end surface. A second machining precision is obtained based on a second parallelism between the second receiving surface and the flange mounting surface. The manufacturing method is used to perform machining in a manner in which the first machining precision is higher than the second machining precision.
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Citation Information

Patent Citations

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