Vacuum heat treatment in the aerospace industry

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The application of vacuum heat treatment technology in the aviation industry effectively ensures the product quality of the aviation industry. Whether it is aluminum alloy, titanium alloy, etc. heat treatment and vacuum heat treatment, it can effectively guarantee the quality of aircraft, improve the flight performance of aircraft, reduce aviation accidents, and ensure aviation safety.

Aircraft is a high-precision aircraft, and its parts are complex and numerous. Industrial vacuum heat treatment technology can effectively solve the quality and safety problems of aircraft. It is required that the objects of aviation vacuum heat treatment are not only steel materials, but also aluminum alloys, titanium alloys and other materials.

The vacuum heat treatment technology in the aviation industry is a conventional technical means. The aviation industry in the high-end manufacturing industry needs to consider two factors when manufacturing these aerospace components. The first is to reduce the quality. The quality of the spacecraft has an important impact on navigation, and the second is to ensure the safety of flight. What type of spacecraft must adhere to these two principles in terms of vacuum heat treatment technology. The use of a full range of vacuum heat treatment technology has improved the comprehensive performance of the product. The vacuum heat treatment technology of different materials must grasp different characteristics. The vacuum heat treatment technology of the aviation industry is a high-precision manufacturing industry, which requires accurate and cutting-edge technical means.

As a mature technology in the aviation industry, vacuum heat treatment in the aviation industry is characterized by the implementation of comprehensive quality control of vacuum heat treatment. The materials involved include not only steel, but also the development of many other non-ferrous metals, precious metals, precision alloys and other materials.

With the continuous development of new materials and new technologies in the aerospace industry, the current development status of heat treatment technology in the aerospace industry is that with the development of recent decades, vacuum heat treatment technology has made breakthrough progress. The focus of aviation vacuum heat treatment has gradually shifted from the traditional technical direction to the current high-precision vacuum heat treatment. There is a relatively systematic and precise control of the production process, and the accuracy requirements are gradually improved, including the control of the properties and dimensions of the device. higher requirements. In recent years, the status quo of the development of vacuum heat treatment in the aviation industry mainly includes the following aspects. First, the area of the vacuum heat treatment plant has gradually expanded. It can be seen that the demand for vacuum heat treatment nationwide has increased. In addition, in addition to the feature of increasing the area of the vacuum heat treatment plant, the comprehensive implementation of quality control and furnace temperature uniformity measurement has effectively improved the overall quality control of vacuum heat treatment and ensured the quality of products. The third is that many ordinary electric furnaces have been comprehensively transformed, and the performance of ordinary electric furnaces has been greatly improved, realizing the effect of energy saving and greatly improving production efficiency.

The fourth is the continuous exploration of advanced vacuum heat treatment technology. Nitrogen-based atmosphere heat treatment technology has become the first choice for controllable atmosphere, and its application range is constantly expanding. Controllable carburizing technology replaces traditional drip carburizing technology. In addition, some other heat treatment equipment is also being upgraded continuously, such as aluminum alloy air circulation electric furnace, energy beam heat treatment, etc., all of which promote the development of heat treatment technology to a certain extent.

The fifth is the continuous systematization of technical standards for vacuum heat treatment. With the continuous development of aviation vacuum heat treatment technology, its related standards have been gradually improved and systematized. The systematic establishment of such a standard provides a certain reference for future aviation vacuum heat treatment. In particular, the vacuum heat treatment standards of some new processes have been gradually systematized and gradually adopted in practice, which has promoted the in-depth development of vacuum heat treatment technology.

In addition, the development of computer information technology has also begun to gradually penetrate into the aviation vacuum heat treatment technology. Through information-based process control and technical analysis, vacuum heat treatment can face different complicated processes, and all can change. Systematized to achieve high-precision analysis.

Finally, the continuous improvement of production and management level makes aviation vacuum heat treatment technology have an important development guarantee. With the continuous improvement of the current level of vacuum heat treatment technology, related basic conditions have also been gradually improved, such as the quality of personnel, management methods, etc., have been comprehensively improved, and a vacuum heat treatment with an international level has gradually begun to form. The production and management system has accelerated the international development of domestic aviation products, and also promoted the development of my country’s aviation industry to a certain extent.

Equipment selection: The GH-GCF series gas carburizing furnace produced by SIMUWU is a high-quality product for vacuum heat treatment of tooling and moulds. Good temperature control accuracy and temperature control uniformity ensure the effective process of the process. SIMUWU specializes in the manufacture of vacuum furnaces, has more than ten years of relevant experience, and has a good reputation in the field of vacuum furnace manufacturing. The product line includes vacuum air quenching furnace, vacuum oil quenching furnace, vacuum brazing furnace, etc., which are widely sold in developed and developing countries.