Nitriding equipment for automobile spare parts

Abstract

The invention discloses nitriding equipment for automobile spare parts in the technical field of the nitriding equipment. The nitriding equipment comprises an outer shell, wherein a display screen ismounted on the front surface of the outer shell, an air outlet pipeline is inserted into the top of the left side of the outer shell, the right end of the air outlet pipeline penetrates through the outer shell, and the left side of the air outlet pipeline is connected with an air pump. According to the nitriding equipment for the automobile spare parts, an exhaust fan enables nitrogen in the outershell to flow in the outer shell, the automobile spare parts placed in a heating layer can be fully contacted with nitrogen, so that nitrogen atoms can fully penetrate into the automobile spare parts, the nitriding effect of the automobile spare parts is improved, in addition, cold air generated by a thermoelectric refrigeration sheet carries out cooling treatment on the automobile spare parts, so that the automobile spare parts can be cooled in an environment filled with nitrogen, the situation that the automobile spare parts are oxidized after being in contact with the air is avoided, and the attractiveness of the automobile spare parts and the surface quality of the automobile spare parts are improved, and the nitriding quality is improved.

Description

technical field [0001] The invention relates to the technical field of nitriding equipment, in particular to nitriding equipment for auto parts. Background technique [0002] Over the past ten years, with the rapid development of my country's automobile industry, various advanced heat treatment technologies centering on high quality, energy saving and environmental protection have been widely used in the production of auto parts. Heat treatment is an important technical means for automotive products to obtain the required strength and toughness, and to achieve safer and more reliable products. At the same time, the quality of heat treatment is an important guarantee for the reliability, durability and safety of products. Especially in terms of the surface heat treatment quality of auto parts, it will directly affect the process of localization of the auto industry, and is also directly related to the stability and safety of auto handling. Generally, the surface heat treatme...

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of nitriding equipment of auto parts, to solve the problem that the traditional nitriding equipment proposed in the above background technology only fills nitrogen in the equipment and uses high temperature to carry out nitriding treatment on auto parts. Most of the nitrogen in the equipment is still in the equipment, so that the auto parts are not in sufficient contact with nitrogen during the nitriding process, so that the infiltration of nitrogen atoms is not sufficient, which greatly affects the nitriding effect of auto parts. Moreover, the existing nitriding equipment takes out the auto parts for cooling after nitriding, and the auto parts with residual heat on the surface react with oxygen after contacting the air, resulting in surface oxidation of the auto parts, resulting in uneven color and color of the auto parts. The uneven nitriding layer on the surface of auto parts seriously affects the nitriding quality of auto parts

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