Method for processing outer circle of cylindrical part based on upper plate eccentric pressurizing

A processing method, cylindrical technology, applied in the direction of metal processing equipment, work carrier, manufacturing tools, etc., can solve the problems of low precision and poor consistency, achieve geometric accuracy and dimensional accuracy, low surface roughness, and improve material removal rate effect

Active Publication Date: 2014-01-22
ZHEJIANG UNIV OF TECH
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of low precision and poor consistency of existing cylindrical parts processing methods, the present invention provides a high precision and good consistency cylindrical parts processing method based on eccentric pressure on the upper plate

Method used

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  • Method for processing outer circle of cylindrical part based on upper plate eccentric pressurizing
  • Method for processing outer circle of cylindrical part based on upper plate eccentric pressurizing
  • Method for processing outer circle of cylindrical part based on upper plate eccentric pressurizing

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] refer to Figure 1 ~ Figure 4 , a method of machining the outer circle of cylindrical parts based on the eccentric pressure of the upper disc, the processing device for realizing the processing method includes an upper grinding disc 2, a cage 4 and a lower grinding disc 5, and the upper grinding disc 2 is located in the lower grinding disc On the disc 5, the cage 4 is located between the upper grinding disc 2 and the lower grinding disc 5, the rotating shaft of the retaining frame 4 and the rotating shaft of the lower grinding disc 5 are arranged coaxially, and the rotating shaft of the upper grinding disc 5 and the lower grinding disc 5 are arranged coaxially. There is a definite offset in the rotating shaft of the cage 4;

[0020] The processing method includes the following process: the cylindrical part 3 to be processed is placed on the station of the cage ...

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Abstract

A method for processing an outer circle of a cylindrical part based on upper plate eccentric pressurizing. A processing device for achieving the processing method comprises an upper grinding plate, a holder and a lower grinding plate. The upper grinding plate is located above the lower grinding plate, the holder is located between the upper grinding plate and the lower grinding plate, a rotating shaft of the holder and a rotating shaft of the lower grinding plate are coaxial, and a definite offset distance exists between a rotating shaft of the upper grinding plate and the rotating shaft of the holder. In the process of processing, a loading device eccentrically acts on the cylindrical part through the upper grinding plate, and the outer circle of the cylindrical part is processed through the cooperation of a plane of the upper grinding plate, a plane of the lower grinding plate and matched abrasive materials. The method for processing the outer circle of the cylindrical part is high in precision and good in consistency.

Description

technical field [0001] The invention relates to a method for machining the outer circle of a cylindrical part, in particular to a method for machining the outer circle of a cylindrical part based on double-plane grinding. Background technique [0002] At present, due to the backward processing technology and equipment of most bearing manufacturers in China, most of the bearing products they produce are of medium and low grade, and the added value of the products is low. High-end basic components such as precision cylindrical rollers, high-precision rolling element bearings, and high-precision rolling element guideways still rely on imports, especially high-end bearings, which are even embargoed by developed countries, which seriously restricts the improvement of the overall level of equipment in our country. In recent years, although my country has increased investment in applied basic research and industrialization of important basic parts manufacturing, there is still a la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B37/02B24B37/27
CPCB24B37/02B24B37/27
Inventor 袁巨龙姚蔚峰钟美鹏吕冰海邓乾发周文华
Owner ZHEJIANG UNIV OF TECH
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