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Thin-walled part processing process

A technology of thin-walled parts processing and technology, which is applied in the field of thin-walled parts processing technology, can solve the problems of difficult processing of workpieces, increased processing costs, and large processing volume, so as to increase thermal deformation resistance, improve chip performance, and reduce The effect of deformation

Inactive Publication Date: 2019-01-15
安徽宁国中鼎模具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The thin-walled mold structure, due to the large amount of processing and small thickness, makes it deform greatly during quenching
Therefore, it is difficult to process the workpiece and the processing cost increases

Method used

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Examples

Experimental program
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Embodiment Construction

[0012] Below, the technical solution of the present invention will be described in detail through specific examples.

[0013] A thin-walled part processing technology proposed in an embodiment of the present invention includes the following steps:

[0014] S1. The raw material is annealed to improve the cutting performance of the raw material, so as to facilitate rough machining;

[0015] S2. Roughly process the raw material to remove excess material; and reserve a machining allowance during processing to increase its thermal deformation resistance, thereby maintaining the stability of its structure during subsequent quenching and tempering treatment;

[0016] S3. Perform quenching and tempering treatment on the rough-machined workpiece to reduce the deformation amount of the final heat treatment;

[0017] S4. Finishing the quenched and tempered workpiece to shape the product;

[0018] S5. Vacuum quenching is performed on the finished workpiece to form a finished product, so...

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PUM

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Abstract

The invention discloses a thin-walled part processing process, comprising the steps of S1, annealing of raw materials; S2, rough processing of raw materials with reserved machining allowance during processing; S3, quenching and tempering the workpieces subjected to rough processing; S4, finishing the workpieces subjected to quenching and tempering; S5, carrying out vacuum quenching on the workpieces subjected to finishing to form finished products. The thin-walled member processed by the process of the invention can effectively reduce the deformation amount thereof and ensure the precision ofthe finished products.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a processing technology for thin-walled parts. Background technique [0002] The thin-walled mold structure, due to the large amount of processing and small thickness, makes it deform greatly during quenching. Therefore, it is difficult to process the workpiece and the processing cost increases. Contents of the invention [0003] Based on the technical problems in the above background technology, the present invention proposes a thin-walled part processing technology. [0004] The present invention proposes a thin-walled part processing technology, comprising the following steps: [0005] S1, the raw material is annealed; [0006] S2. Roughly process the raw materials, and reserve a machining allowance during processing; [0007] S3, quenching and tempering the rough-machined workpiece; [0008] S4, finish processing the workpiece that has been quenched and tempered; [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 仇贵水曹中峰黄海宁汪平叶志刚
Owner 安徽宁国中鼎模具制造有限公司
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