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Shenzhen Runpeng Precision Hardware Co.,Ltd

The contact:Susan Liao

Mobile:86-18925258235

Phone:86-755-29886925 

Fax:86-755-29886926

E-mail:sales@szrunpeng.cn

Web:www.sz-runpeng.com

Add:Building 69-70, 4th Industrial Zone, Mashantou, Gongming Town,Shenzhen,China.


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Basic Requirements Of Heat Treatment Process For Precision Parts Processing

  Basic requirements of heat treatment process for precision parts processing

  China's manufacturing industry to transform and upgrade, it is important to strengthen the precision of products, to do high-quality manufacturing products, in the mechanical parts processing how to make products more sophisticated, better quality, precision parts worthy of Chinese enterprises to develop and improve. The precision of machining is mainly embodied in the following aspects, for dimensional accuracy, geometrical shape accuracy and mutual position accuracy, in which geometrical shape accuracy including roundness, straightness and flatness, and other position accuracy including parallelism, verticality and coaxial degree. There are many technical processes in precision parts processing, we need to improve production process.

  Precision parts processing heat treatment is a very important link, then today to introduce the surface heat treatment knowledge:

  Heat treatment is a solid metal or alloy in a certain medium of heating, heat preservation and cooling in order to change its overall or surface organization, precision parts so as to obtain the required performance processing methods. Heat treatment is divided into 3 major categories:

  1, the overall heat treatment including annealing, normalizing, quenching, quenching and tempering, quality control, stabilization treatment, solution treatment, aging and so on.

  2, surface heat treatment including heating quenching, medium-frequency heating quenching, high-frequency heating quenching, pulse induction heating quenching, high frequency resistance heating surface quenching, flame heating surface quenching, precision parts resistance heating surface quenching, electric contact surface quenching, electrolyte heating surface quenching, laser heat treatment, electron beam heat treatment, solar heating surface quenching and so on.

  3, chemical heat treatment including carburizing, carbon and nitrogen infiltration, nitriding, nitrogen and carbon infiltration, infiltration of other non-metallic, precision parts infiltration metal, multiple infiltration, infiltration and so on.


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Contact us

Shenzhen Runpeng Precision Hardware Co.,Ltd

The contact:Susan Liao

Mobile:86-18925258235

Phone:86-755-29886925 

Fax:86-755-29886926

E-mail:sales@szrunpeng.cn

Web:www.sz-runpeng.com

Add:Building 69-70, 4th Industrial Zone, Mashantou, Gongming Town,Shenzhen,China.


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