Processing elements of the shaft and bearing

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A shaft diameter of processing points
The shaft diameter is generally cylindrical, surface roughness requirements is relatively high, so the shaft diameter surface after fine grinding, grinding when the direction of rotation of the workpiece (shaft diameter) shou ld be the direction of rotation when the actual work of the shaft diameter is consistent. Shaft Diameter table after fine grinding roughness also meet the requirements, the need for grinding or polishing. Should have a sufficient hardness in the major axis diameter of the material after heat treatment, so that the grinding and polishing.
2 bush hole machining pointsdouble row angular bearing
Bearing material is usually softer inner cylindrical surface should not use the grinding method for processing can be boring Diamond Boring, scraping or grinding processing.
Grinding should not be used with a shaft diameter with research, you should use special size and the size of the bearing hole pestle.
Scrapers used for part of the pad bearing wide blade scraper machine for scraping. Hand-scraping, scratches should be shallow.
The complex shape of the inner surface of the bush, s pecial boring method should be based on the specific shape.angular ball bearing