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Forming process for precision machining of special-shaped inner ring

A forming process and precision machining technology, which is applied in the field of forming process for precision machining of special-shaped inner rings, and can solve problems such as product deformation, no clamping position, and easy deformation

Pending Publication Date: 2021-09-10
苏州典艺精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1), the product is thin-walled and easy to deform;
[0004] 2) There is no clamping position, so it is not easy to locate;
[0005] 3) Affected by stress concentration, the product will be further deformed after placement

Method used

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Examples

Experimental program
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Embodiment Construction

[0028] In order to make the above purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwis...

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PUM

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Abstract

The invention relates to a forming process for precision machining of a special-shaped inner ring. The forming process comprises the following steps: 1) performing roughing treatment; 2) performing solid-solution treatment; and 3) cutting. On one hand, the special-shaped inner ring is subjected to roughing treatment to form an annular groove, so that clamping of the special-shaped inner ring can be achieved, deformation is avoided, positioning and machining are facilitated, and the parallelism, planeness and roundness precision of a product are guaranteed; and on the other hand, the special-shaped inner ring is subjected to solid-solution treatment, so that stress on the special-shaped inner ring can be released, stress concentration of the special-shaped inner ring is avoided, deformation is further avoided, and the yield of products is increased.

Description

technical field [0001] The invention belongs to the technical field of precision machining, and in particular relates to a molding process for precision machining of special-shaped inner rings. Background technique [0002] In the field of precision machining, its final quality mainly depends on the processing technology, such as the processing of the air film inner ring, which has the following defects in the processing process: [0003] 1), the product is thin-walled and easy to deform; [0004] 2) There is no clamping position, so it is not easy to locate; [0005] 3) Affected by stress concentration, the product will be further deformed after being placed. [0006] Therefore, for the processing of such products, how to achieve anti-deformation, good clamping, and avoid deformation caused by stress concentration has become a technical problem in the field. Contents of the invention [0007] The technical problem to be solved by the present invention is to overcome th...

Claims

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Application Information

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IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 刘守林
Owner 苏州典艺精密机械有限公司
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