变速箱
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Transmission Gearbox
The gearbox is equipment that transmits mechanical power in all kinds of industries. Nowadays, the gearbox is requested to have extremely high reliability, because there are many instances where the breakdown of a gearbox would result in serious loss. The bearings are installed in gearboxes working in various conditions, e.g. high temperature, heavy load, high rotation speed, etc. Therefore, no two applications are the same.
WD Solutions:
WD is familiar with all applications of gearboxes because of the close cooperation with gearbox manufacturers and end-users. We design bearing solutions according to different customer applications. For example, a special sealing structure is designed for bearings used in engine crankshaft to prevent the leaking of grease, which will cause the burning and failure of the bearing. WD also supplies high precision & low noise bearings for high-quality gearboxes. With various WD solutions for gearboxes, product reliability can be ensured at the same time with the cost-saving.
Common Bearing Types:
Planetary Gearbox
The planetary gear is a type of gear, widely used in the sugar industry, power industry, wind turbines, marine industry, and agricultural industry. WD Bearing Group has experience in developing precision bearings for gearbox customers, WD bearings are low noise and long life. Now WD Bearing Group is providing high precision standard bearings and customized bearings for some famous gearbox manufacturers.
Common Bearing Type:
Worm Gearbox
The worm gear is a gear arrangement, engaging with a worm to significantly reduce rotational speed, or allowing higher torque to be transmitted. The gear can achieve a higher gear ratio than spur gears of the same size. These gears are widely applied in electric motors, automotive components and etc. WD high precision bearings applied in the gearbox are high speed, low noise, and lifetime.
Common Bearing Type:
Bevel Gears
Bevel gears are gears where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped. Bevel gears are most often mounted on shafts that are 90 degrees apart but can be designed to work at other angles as well. The bevel gear has many diverse applications such as locomotives, marine applications, automobiles, printing presses, cooling towers, power plants, steel plants, railway track inspection machines, etc.