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Study on Causes of Exfoliation of Cylindrical Roller Bearing Outer Ring Raceway

In some conditions of use, rolling bearings often suffer from early damage due to internal or external factors that do not reach their calculated life. Analysis of the early damage of the rolling bearing, in which the bearing outer ring raceway spalling is one of the important factors.

2019

04-08

Bearing installation

Whether the bearing is installed or not will affect the accuracy, life and performance of the bearing. Therefore, please fully study the installation of the bearing, that is, install the bearing in accordance with the operating standards including the following items.

2019

04-08

Influence of bearing structure on vibration and noise

The rolling sound is caused by the rolling of the rolling elements in the raceway when the bearing rotates to excite a smooth and continuous noise, which only attracts people's attention when its sound pressure level or tone is extremely large.

2014

11-06

Soft starter working principle and operation characteristics

The starting torque Ma of a three-phase asynchronous motor is directly related to the quadratic of the applied voltage, that is, as long as the voltage on the motor terminals is lowered, these values ​​are affected. The soft start works by controlling the conduction angle of the three opposite parallel thyristors connected in series between the power supply and the controlled motor to raise the terminal voltage of the motor from a preset value to a rated voltage.

2014

11-06

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Company Profile

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Chongqing Libo Machinery Manufacturing Co., Ltd. was established in 2000. It mainly produces and manages motorcycle electric starting gear, overrunning clutch, timing sprocket, automobile gear and farming machine gear series products. 

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| Tel:0086-023-62840111

0086-4000238292

| Mobile: 0086-13330228729

| 邮箱：libo_jixie @163.com

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