A large cement clinker production enterprise uses ZGM123G - III medium speed roller coal mill produced by Beijing Electric Power Equipment Factory for vertical mill. …
Abstract: This paper introduces the structure and selection principles of structural parameters for O-shaped cage cylindrical roller bearings. Based on geometric …
Abstract: This article briefly introduces the cross roller bearing and highlights its application in design of spindle structure large CNC vertical lathes through …
Abstract: Aiming at the early failure of rolling bearings in transmission system gearboxes electrical traction drum shearers, causes for are analyzed from …
Abstract: In order to discuss the relationship between strengthening and polishing process surface roughness of workpiece, effect jet pressure on workpiece is …
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 …
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 …
Abstract: The article mainly analyzes the development of self-lubricating joint bearings for key nodes spatial self anchored suspension bridge Hangzhou Jiangdong …
Abstract: The article analyzes and summarizes the research results on friction wear of self-lubricating joint bearings both domestically internationally in recent years. …
Abstract: Based on the one - way honing process of inner surface spherical plain bearing,the principle and finishing are analyzed,and defects - way …
Abstract: The measuring method is discussed for axial protruding amount of NJ type cylindrical roller bearings,and the reasons high dispersion are analyzed. controlled by …
Abstract: The paper discusses that for the variablei-frequency motor fed fromthe inverterinducted voltage appears at winding and shaft because power supply has many …