1. Accident OverviewThe drag chain belt of the quay bridge trolley with container terminal number QC01 at Guangzhou Nansha Port deviated, causing severe tearing, wear, and …
What is gear oil? The oil used in ordinary passenger cars generally found manual transmissions, dry double clutch and differentials. Note that although somewhat …
Lubrication characteristics of commercial vehicle hub bearings The car has experienced the first generation ordinary double row bearings, second single flange and …
Abstract: The automobile water pump is the heart of engine cooling system and power source forced circulation system. Once performance decreases, it will lead to a decrease in …
1 Introduction Figure Q Assembly Drawing of Main Shaft and Oil Seal End Cap1-Gland; 2-Oil seal; 3-Spindle; 4-Oil seal end cover On DF4 locomotives, …
Abstract: With the development of social economy, China's transportation industry has developed rapidly, and railway engineering construction also made great …
1 Introduction Fig. Q Assembly drawing of main shaft and oil seal end cover1 - Gland; 2 Oil seal; 3 Spindle; 4 cover On DF4 locomotives, the hydrostatic motor …
1 Accident overviewThe drag chain belt of the quay bridge trolley numbered QC01 at container terminal Guangzhou Nansha Port deviated, causing serious edge tearing, wear and …
1. Overview of bearing developmentThe development railway freight vehicle bearings in China is mainly divided into five aspects: the change structure, material, cage …
The surface treatment technology of rolling bearing refers to changing the composition, structure and performance parts be treated by certain means, so as improve service …