1 shaft of the processing elements
Shaft is generally cylindrical, surface roughness is relatively high, so the shaft surface must be grinding, grinding parts (shaft) of the shaft rotation direction of the actual work should be consistent with the direction of rotation. If the shaft surface roughness after grinding is also mainly the need for grinding or polishing. Shaft of the material after heat treatment should be sufficient hardness for grinding and polishing.
2 points bearing Hole
Bearing material is usually soft, should not be used within the cylindrical surface grinding method for processing, you can use boring, diamond boring, scraping or grinding process.
Grinding should not be used with the shaft with the research method, and should use the special, the same size as the whole size and bearing the pestle.
Scrapers used for part of the pad bearing, scraping with a wide blade scraper machine. Hand-scraping, the scratches should be shallow.
Inner surface of the complex shape of the bush, should be based on the specific shape using a special method of boring.
 



Other News:
Shaft and the bearing of the processing elements
Rigid coupling
Vibration and temperature on the influence of the bearing
Rolling bearing design
The application of scraping grinding machine bearing new methods
The reasons of bearing clearance too small
The role of the bearing lubrication
SKF repair technology