Yuwei keeps pace with the times-focus on [ceramic bearings] production
Release time: 2018-03-26 21:25:20 Views: 1149
Yuwei focuses on the agricultural, construction, health equipment, machine tool motor and household goods markets, and provides miniature rolling bearings. Yuwei is a leading domestic bearing manufacturer, providing high-quality bearings for various industries.
With the continuous development of the industrial society, the society also continues to make further progress. With the rapid development of science and technology, various types of equipment have higher requirements for bearings, and the use conditions and environment of the bearings are becoming more and more demanding. Structure, performance, and material requirements have also slowly increased. In some high-tech fields and certain environments of machinery, such as aerospace, metallurgy, chemical industry, electronics, electricity, etc., the requirements for bearings have also developed from the initial low requirements to high temperature, high speed, High precision, vacuum, strong acid and other special environments.
If these newly added requirements cannot be met by simply improving the structure and improving the lubrication conditions of traditional metal bearings, we must develop new materials and fundamentally make breakthroughs and innovations. The researchers found that ceramic materials have very special properties and can be used in Metal materials and some polymer materials operate in environments where it is difficult to work. And it has all the characteristics required for bearing materials, so using ceramic materials for bearings has become a hot spot in the world's high-tech development and application, and has become a mark of mechanical working materials.
Following the needs of the times, Yuwei has focused on the direction of 440 stainless steel bearings, 304 stainless steel bearings, 316 stainless steel bearings and ceramic bearings. After multi-cycle market investigations, according to the special characteristics of similar bearing applications, Yuwei not only added new equipment With the addition of related technical personnel, plus the introduction of original customers, Yuwei gradually formed an effective production chain of ceramic bearings.
The zirconia ceramic bearing, silicon nitride ceramic bearing and full ball ceramic bearing produced by Yuwei Bearing have the following characteristics:
The all-ceramic bearing has the characteristics of anti-magnetism, insulation, etc., and can work in very harsh environment. The ferrule and bearing rolling body are made of zirconia ceramic material.
Silicon nitride ceramic bearing rings and ceramic rolling elements are made of silicon nitride ceramic material, which is suitable for higher temperature environments. At the same time, we can provide precision bearings for high-speed and high-precision spindles.
Full-ball full-ceramic bearings have a gap on one side. Because of the cageless design, more ceramic balls are added than standard structure bearings, which increases the load capacity and avoids material restrictions.