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Talking about the future development of hardware parts
- Categories:Industry news
- Time of issue:2022-03-31 16:01
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(Summary description)In recent years, the overall technical level of precision hardware parts has improved rapidly, and the overall level of most high-end and high-quality machinery has reached the level of similar machinery in Japan.
Talking about the future development of hardware parts
- Categories:Industry news
- Time of issue:2022-03-31 16:01
- Views:
In recent years, the overall technical level of precision hardware parts has improved rapidly, and the overall level of most high-end and high-quality machinery has reached the level of similar machinery in Japan. At present, the service life of air conditioner fins developed by domestic companies can reach 500 million strokes, and the manufacturing piling is in a leading position in China. The developed 0. 4 mm pitch high-precision miniature connector progressive die has a manufacturing accuracy of 0. 5, and the smallest punch of 0. 13 mm is directly ground to achieve a mirror surface, which ensures that the thinnest pin of the product is 0. 17 mm. High-precision requirements such as bending accuracy of 0.01 mm and S-shaped bending. There are also super-large precision metal stamping dies such as automatic lamination progressive dies for motor iron cores, and their specialized production level and capabilities have taken the lead in China.
From 2016 to 2021. With the continuous emergence of new technology and new products, foreign hardware parts have changed from conventional single-level parts to multi-functional combinations, production line supporting combination parts tooling, extra-large progressive dies and micro-part stamping molding dies and other directions However, most Chinese enterprises still focus on the serialization and industrialization of conventional single-pair progressive dies, and have not yet mastered special high-precision dies such as extra-large high-precision, ultra-high-speed stamping, ultra-thin, ultra-strength and The key technology of stamping dies for forming micro parts is not much designed for multi-functional composite dies. Therefore, China also needs to continuously carry out research on key technologies of new molds, expand its application fields, and lay a solid foundation for catching up with the international advanced level.
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