Laminating process adopts unique planer structure, so no need to adjust the plane if change welding head. ISO standard stripe chips are applicable. Full auto glue system make the process of putting chips stable and precise. Alarm correctly if chips or adhesive tape run out. High precision of constant temperature could ensure the stable glue laminating process. Glue Tape Lamination Machine,Glue Tape Lamination,Smart Card Glue,Card Melt Adhesive Tape ShenZhen YuanMingJie Technology Co., Ltd. , https://www.ymjcardmachine.com
The quality of bearing steel needs to be improved. Nowadays, the research and development of new steel bearing steels and related technologies have not yet been able to meet the requirements for bearing product quality and quality improvement. As a result, the process capability index is low, the product processing size dispersion is large, and the internal quality of the product is unstable, which affects the accuracy, performance, life, and reliability of the bearing.
The overall development rate is slow, and the development of high-end abrasives has been greatly deficient. This has made the selection of foreign high-quality products the only way for some high-quality bearing manufacturers. In desperation, abrasives have lost a large part of their applications. The lack of communication between bearing companies and abrasive manufacturers has made this gap widening.
In general, China's manufacturing industry is still in an ascending stage. This is a vast project. Completion of this project requires the efforts of several generations. From the 1980s to the present day, it is gradually on the right track, speed is moderate and tepid, There are symptoms of puffiness, but this should not shake the confidence of the national industry and lay the groundwork to build the Tongtian Building.
China's hardware bearing technology development is slow
China's hardware bearing industry manufacturing process and technology equipment technology is not mature, the level of automation is low, it is said that the number of production lines in the country is only more than 200, most companies, especially state-owned old enterprises as the main force of production is still traditional equipment. Advanced heat treatment processes and equipment that are critical to bearing life and reliability, such as controlled atmosphere protection heating, double refinement, and bainite quenching, have low coverage, and many technical challenges have failed to achieve breakthroughs. Being the third largest country in the world with the largest land area and only maintaining such production capacity is not enough to promote the high-speed operation of the whole country's machinery, let alone the three-year plan and the five-year plan similar to "three years of ultra-British, five years of ultra-beauty". Now, perhaps the three-hundred-year plan and the five-hundred-year plan are more practical.