CAM splitter manufacturer: high precision CAM splitter workpiece material steel standard

1. Contact fatigue strength, bearing under the action of cyclic load, the contact surface is prone to fatigue damage, cracking and spalling, therefore, in order to extend the service life of the bearing, the bearing steel must have a high contact fatigue strength.

2. In terms of wear resistance, when the bearing is working, rolling friction will occur between the ring and the rolling ring, and sliding friction will also occur, so that the bearing parts continue to wear. In order to reduce the wear of bearing parts, maintain its accuracy and stability, and extend the service life of bearing parts, bearing steel has good wear resistance.

3. Hardness is an important quality of bearing quality. It directly affects the contact fatigue strength, wear resistance and elasticity of CAM divider. The hardness of general bearing steel in the use state can reach very high to obtain higher bearing contact fatigue strength and wear resistance.

4. Anti-rust performance: In order to prevent corrosion and rust of bearing parts and finished products during processing, storage and use, bearing steel is required to have good anti-rust performance.

5. Machinability, bearing parts in the production process, to go through a large number of hot and cold processing processes, in order to meet the requirements of mass production, high efficiency and high quality, bearing steel has good machinability. For example, cooling, performance, machinability, hardenability and isostatic pressing.

Installation technology of high speed CAM divider

The connection related to the input and output shafts of the splitter should be rigid in the direction of rotation, without reverse impact and rotation connections.

The connection of the turntable, sprocket, pulley, gear and flange on the input and output shaft of the divider should be noted.

1. It is strictly prohibited to hit with a hammer, causing unreasonable impact. Avoid damaging the CAM and needle roller bearings in the divider.

2. The input and output shafts and their overhanging rigid shafts cannot be set up unreasonably, and full-center to center adjustment should be made.

3. Input and output shaft finishing h6, aperture finishing H6, very suitable for pressing. Here it is necessary to avoid matching the upper and lower deviation of the hole with the shaft. The connection should not be too loose.

4. When installing machining parts, accessories, fixtures and tools, the eccentricity or step error relative to the workbench should be eliminated through instrument detection and adjustment.

The above introduces the installation process of the input and output shaft of the high-speed precision CAM divider. Let's take a look.