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Full-automatic nitriding treatment system for surface treatment of large mold

A surface treatment and nitriding treatment technology, which is applied in the direction of metal material coating process, coating, solid diffusion coating, etc., can solve the problems of inconvenient mold bearing, affecting use, difficulty in mold entry and exit, etc., and achieves good heating effect , the effect of uniform heating

Pending Publication Date: 2021-04-13
长春金工表面工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention can solve the existing nitriding treatment system, which is inconvenient to carry the mold, difficult to enter and discharge the mold, and affects the use of the problem

Method used

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  • Full-automatic nitriding treatment system for surface treatment of large mold
  • Full-automatic nitriding treatment system for surface treatment of large mold
  • Full-automatic nitriding treatment system for surface treatment of large mold

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other ...

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Abstract

The invention discloses a full-automatic nitriding treatment system for surface treatment of a large mold. The full-automatic nitriding treatment system comprises a containing assembly, a bearing assembly, a heating assembly, a vacuumizing assembly and a nitrogen charging assembly, wherein the containing assembly comprises a vacuum tank body, a first tank cover and a plurality of supporting pieces, and the bearing assembly comprises a rail, a moving piece, a second tank cover and a bearing piece; the heating assembly comprises a plurality of connecting pieces and a plurality of heating pipes, and the vacuumizing assembly comprises a vacuum pump and an extraction pipe; and the nitrogen charging assembly comprises a nitrogen pump and a gas outlet pipe. According to the full-automatic nitriding treatment system, a vacuum nitriding space is provided through the containing assembly; the containing assembly can be conveniently sealed through the bearing assembly, and the large mold to be nitrided can be simply and conveniently placed; the heating assembly is used for heating and providing energy required by nitriding; the vacuumizing assembly is used for vacuumizing in advance, so that subsequent nitriding is facilitated; and nitrogen is charged through the nitrogen charging assembly, and thus a nitrogen element source required by nitriding is provided.

Description

technical field [0001] The invention relates to the technical field of rotary sails, in particular to a fully automatic nitriding treatment system for surface treatment of large molds. Background technique [0002] Molds are widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, die casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. With the development of industrial technology, large molds, as a kind of molds, are more and more widely used in industrial production. [0003] After the production of large-scale molds, nitriding treatment is required. The nitrogen ions generated after the ionization of nitrogen-containing gas are bombarded on the surface of the parts to be heated and nitrided to obtain a mold with a nitriding layer on the surface, which significantly improves the hardness of the mold surface and makes it have High wear resistance, fatigue strength, corro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C8/24C23C8/36
CPCC23C8/24C23C8/36
Inventor 宋超李悦李艳高志纯孙燕杨青王品赵仲程宋广宇刘焕文李喆张卫利于洪涛高永吉都立新丁晓霞丁晓明
Owner 长春金工表面工程技术有限公司
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