Zināšanu nēsāšana

Analysis and optimization measures of factors causing damage to thrust bearings due to axial force of working rolls in 18 high rolling mills

Abstract: The work roll thrust bearing of the 18 high rolling mill is prone to damage during use. Through analysis, it found that main reason excessive axial force acting …

What is the ultra precision process for bearings? Is bearing precision important?

Ultra precision technology is not only used in the bearing industry, but also widely engines, and other machinery instruments are beginning to use this technology. What …

A New Method for Grinding Large Circular Raceway of Bearing Inner Rings

Abstract: The disadvantages of traditional infeed grinding method for large circular raceway bearing inner rings are analyzed,and a compound dressing is put …

Twin Carbide and Its Effect on Mechanical Properties of 40Cr15Mo2VN Bearing Steel

Abstract: The twin carbide in 40Cr15Mo2VN bearing steel are invested with optical microscope and SEM. The results show that the changes fracture mode,increasing …

Cause analysis and solution measures for damage to the grinding roller bearings of ZGM123G - Ⅲ medium speed roller coal mill

 A large cement clinker production enterprise uses ZGM123G - III medium speed roller coal mill produced by Beijing Electric Power Equipment Factory for vertical mill. …

Design of O-shaped Stamped Cage for Cylindrical Roller Bearings

 Abstract: This paper introduces the structure and selection principles of structural parameters for O-shaped cage cylindrical roller bearings. Based on geometric …

Application of Cross Roller Bearings in the Structural Design of CNC Vertical Lathe Spindles

Abstract: This article briefly introduces the cross roller bearing and highlights its application in design of spindle structure large CNC vertical lathes through …

Failure Analysis on Bearings Used in Electrical Traction Drum Shearer

 Abstract: Aiming at the early failure of rolling bearings in transmission system gearboxes electrical traction drum shearers, causes for are analyzed from …

Effect of Jet Pressure on Surface Roughness of Workpiece in Strengthening and Polishing Process

 Abstract: In order to discuss the relationship between strengthening and polishing process surface roughness of workpiece, effect jet pressure on workpiece is …

Structural Improvement on Insert Deep Groove Ball Bearings 607

Abstract: Aiming at the early failure problems such as fracture of cages and separate rings for insert deep groove ball bearings 607 used in multi - propose tool under …

Selection and calculation of clearance of vibration bearings for road rollers

Abstract: The selection of clearance for vibration bearings road rollers is an important link the normal operation bearings. Many application units may enter into many …

Development of self-lubricating joint bearings for key nodes of spatial self anchored suspension bridges of Hangzhou Jiangdong Bridge

Abstract: The article mainly analyzes the development of self-lubricating joint bearings for key nodes spatial self anchored suspension bridge Hangzhou Jiangdong …

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