Coating Tool Industry

Coating tools can effectively improve the processing quality of machining and injection molding industries and increase the output of manufacturing enterprises. Since friction and wear are the main factors restricting the machining performance and service life of the tool, the vacuum coating can provide effective support. Surface technology and heat treatment technology can significantly increase the service life of the tool, allowing the tool to withstand greater cutting speeds and feeds, which significantly reduces processing time, reduces energy consumption and emissions, and saves resources. Vacuum coating hard coating and nitriding technology is one of the effective low carbon manufacturing technologies in the tool industry. Specific application segments include cutting tool industry, molding mold industry, injection mold industry and die casting mold industry. Taking the cutting tool industry as an example, vacuum coating wear-resistant coating can significantly reduce the carbon footprint of manufacturing enterprises, help manufacturing enterprises to increase production, improve processing quality, and improve processing efficiency. The wear resistance of coated tools can significantly increase the service life of tools. High-speed cutting and dry cutting can result in extremely high surface temperatures. Thanks to the thermal stability, red hardness and oxidation resistance of the coating, heat can be carried away through the debris to protect the cutting edge [9]. Coating with low friction factor and low adhesion, more suitable for hard to process materials (titanium alloy, aluminum alloy, magnesium alloy, high alloy steel, etc.); For the specific application environment, it is necessary to provide personalized coating solutions. From the perspective of domestic development status, the work to be carried out includes: systematically carry out high-speed cutting technology research, establish a database; The development and experimental research of coating system for difficult-to-process materials were carried out. Taking the stamping die industry as an example, metal forming tools require durable, high-quality, reliable, robust surface solutions to meet the needs of high-performance manufacturing. The primary goals of stamping production are efficiency and precision. Surface defects will result in rework, obsolescence and increased costs. Vacuum coating can help molds maintain shape and accuracy longer, significantly reducing costs and downtime, mainly in the following aspects: through wear protection, improve service life; Reduce manufacturing costs by increasing stamping times and die life; Reduce the amount of lubricant used through the hard bottom/low friction top structure; By reducing the load of the mold, the reliability of production is enhanced; Improve machining quality through wear protection and reduced cold welding.

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