How is the bearing is made?

Bearing is the indispensable key components in the industrial equipment, role is the key point of mechanical equipment rotating workpiece, reduce friction resistance and ensure the rotation precision. Regardless of the planes, cars, or the high precision machines, high-speed motor car part of any rotation, nearly all must bearing. While other parts on the shaft mutual cause relative speed, used to maintain the shaft center and control the movement of parts, called bearing. It could be used in the transmission shaft of rolling with each other, make the shaft rotates the sliding friction is reduced to a minimum. 01. Initial stage of uniform linear motion bearings, is a line shaft under the pry plate implantation. This technology can back to build khafre pyramid, though haven't established direct evidence. Contemporary is the same principle of uniform linear motion bearings application, just use ball dish instead of roller bearings. From light wheels axis and lathe spindle to high precision clock parts, many places are necessary to turn the bearing, very simple bearing is coupling bearing rotation. This kind of design scheme and then replaced by rolling bearing, is many cylindrical roller bearing to replace the original collar. First delivery using rolling bearing is the clockmaker Robert harrison 1760 invention for making H3 chronograph. Nanoscale lake in Spain a Roman empire on the ship, find the ball bearings at the early stage of the case, there was a wooden ball bearing is used to support rotating table, the ship built in 40 years. Ball bearing various immature elements, the important thing is the ball in the middle of a produce impact, leading to additional friction. The first is about the patent of the bearing ball section Philip comic actor in 1794. In 1883, friedrich fisher explicitly put forward the application for the dimensions of the grinding machine, precise concentricity of the same bearing steel ball, it established the foundation of bearing industry. In 1907, SKF ball bearing factory of elegance, WenKuiSi design scheme for the regulation of the beginning of contemporary heart ball bearings. In accordance with the relative speed of the bearing is divided into: touch way ball bearing, needle roller bearings, taper roller bearing, sliding bearing, flexible bearings, gas bearing, magnetic levitation bearing, SPAR bearing, oil bearing, etc. 02. Although bearing structure simple, can make to many small processing plants, but bearings have high technical composition, and it is a consideration a national high and new science and technology, the overall strength of the industrial production the key specification. In today's society of new and high technology industrial powers without exception all research and development of bearing manufacturing powerhouse. Above is today the author give you share content, wanted to pick up more bearing small knowledge, pay attention to the bearing's official website.