A heat treatment process for metal parts
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 贵阳肯纳特精密机械有限公司
- Publication Date
- 2021-04-13
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Abstract
Description
technical field
[0001] The invention relates to the technical field of heat treatment of metal parts, in particular to a heat treatment process of metal parts. Background technique
[0002] Heat treatment refers to a method in which metal materials are placed in a certain medium in a solid state by means of heating, heat preservation and cooling, and by changing the metallographic structure and chemical composition of the surface or interior of the material to obtain the required properties. Metal thermal processing technology. When performing heat treatment on metal gears, it is necessary to use fixtures, etc. to support and fix the metal gears, so as to avoid stacking metal gears from affecting the heat treatment results.
[0003] Existing metal gear manufacturing equipment often has the following problems when heat-treating metal gears:
[0004] (1) When the existing metal gear manufacturing equipment heat-treats metal gears, usually the metal gears to be heat-treated a...