The gap between the target material and the water cooling jacket should have an appropriate design of roll to roll coating machiner
The gap between the target material and the water cooling jacket should have an appropriate design:
(1) When the target is not working, keep a certain gap between the target and the water cooling jacket to facilitate the replacement of the target;
(2) When the target is working, due to the heat, the target and the water cooling jacket will be close together, ensuring the heat dissipation effect of the target.
With the continuous development of industrial technology, the comprehensive performance requirements of materials have also been continuously improved, and the performance of a single material can no longer meet the performance requirements of working machinery in certain specific environments. After decades of development, domestic vacuum ion coating machines have made some progress in automation and technology compared with foreign high-end coating equipment. However, the stability and accuracy of coating products still need to be improved, and high-end equipment is still Rely on imports. At the same time, there is an oversupply situation in the low-end product market for multi-arc ion coating machines, and price competition is fierce.
At present, my country's vacuum coating equipment industry and other traditional manufacturing industries have overcapacity, and the compelling effect is significant. The country vigorously develops the environmental protection industry and bans or transforms or restricts the traditional electroplating industry. This is a good time for the development of the ion coating industry. The high cost performance of vacuum coating and the environmental pollution caused by traditional electroplating have forced vacuum coating to become the mainstream, and vacuum coating equipment of various types and coating processes continues to increase.
After decades of development, our country’s coating machinery has formed a complete range, reasonable layout, complete variety, and a system that basically adapts to the level of vacuum coating technology and the development of the coating industry. Vacuum coating equipment can no longer be called a new industry. In a mature industry with innovative capabilities, the coating technology has changed from heavy pollution to light pollution to no pollution in the future. Innovation is the prerequisite. With the development of newer high-efficiency, energy-saving and environmentally friendly vacuum machinery and equipment, the entire industry is bound to change.
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