Titanium carbonitride coating process for aluminum alloy car key

Abstract

The invention discloses a titanium carbonitride coating process for an aluminum alloy car key, and relates to the technical field of coating processes, in particular to the titanium carbonitride coating process for the aluminum alloy car key. Comprising polishing treatment equipment, a sand blasting machine, cooling and drying equipment, hardness detection equipment, vacuum coating equipment, pressure intensity detection equipment, an alarm device, an ultrasonic cleaning device, a current source and a gas source. According to the titanium carbonitride coating process for the aluminum alloy car key, the step of detecting the hardness of the base body is added after the cleaning and drying process of the base body, so that the titanium carbonitride coating process for the aluminum alloy car key can ensure that the hardness of the base body applied to coating meets the use requirement of the base body, thereby avoiding the output of unqualified products; and resources are consumed for unqualified products, so that resource waste in the traditional vehicle key titanium carbonitride coating process flow is reduced, and the production quality of the products is ensured.

Description

technical field [0001] The invention relates to the technical field of coating technology, in particular to a titanium carbonitride coating process for an aluminum alloy car key. Background technique [0002] Aluminum alloy refers to the alloy based on aluminum with a certain amount of other alloying elements added. It is one of the light metal materials. In addition to the general characteristics of aluminum, aluminum alloy has some alloy properties due to the different types and quantities of alloying elements added. Specific characteristics, good casting performance and plastic processing performance, good electrical and thermal conductivity, good corrosion resistance and weldability, can be used as structural materials, in aerospace, aviation, transportation, construction, electromechanical, light It is widely used in daily necessities and is often used as the raw material of car keys. In order to ensure the use effect of car keys, it is also necessary to set a layer of ...

AI Technical Summary

Problems solved by technology

[0003] Titanium carbonitride has excellent properties such as high melting point, high hardness, good chemical stability and thermal stability, and has a beautiful golden color. It is widely used. According to the content of carbon and nitrogen in titanium carbonitride, the material exhibits different hardness and toughness. When the nitrogen content is high, the toughness is better. However, the common car key titanium carbonitride coating process still has certain deficiencies. First of all, the common car key titanium carbonitride coating process does not test the strength of the key base after the key base is processed. Insufficient strength of the key matrix leads to unqualified product quality. Secondly, during the coating process of the common car key titanium carbonitride coating process, the staff needs to pay attention to the air pressure detection device, so as to timely discover hidden dangers that may exist during the coating process and ensure The coating process is safe, but it will increase the labor burden of the staff. For this reason, we have designed a titanium carbonitride coating process for aluminum alloy car keys to solve the above problems

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