How To Reduce Chipper Shredder Wear

　　The crushing and processing of wood requires equipment such as chipper shredder. For example, some furniture and floors require large amounts of wood as raw materials. Then the chipper shredder will often deal with various wood materials, so it will wear out after a long time of use. So at this time we have to think about how to reduce the wear and tear of the chipper shredder. What should we do?

　　1. By changing the key connection to expansion and tightening connection. Expansion coupling is a static coupling in which one or several expansion coupling sleeves are assembled between the hub hole and the shaft to simultaneously compress the shaft and the hub under the action of axial force. It can transmit torque and axial force or a combined load of both.

　　2. By adding pads between the contact surfaces. To protect the front wall of the rack, the gasket is spot welded to the front wall.

　　3. By improving the interference of the fit. The connection load-bearing capacity achieved by the interference fit is high. Chipper shredder can also work under shock and vibration loads, and the greater the amount of interference, the more obvious the effect.

　　4. Eliminate relative vibration by improving the processing accuracy of chipper shredder. The fixed joint surface is plane-grinded and then a joint gap of the assembly surface is reduced to reduce the fretting wear after eliminating the relative vibration.

　　5. Improve fretting resistance by increasing surface hardness. Use surface modification techniques such as heat treatment, surface coating, and surfacing to improve fretting resistance.

　　The above mentioned operations not only reduce the wear and tear of chipper shredder, but also prolong the use time of the equipment. In the normal operation process, the wood to be processed must be handled well to reduce the burden of the chipper shredder. This can also delay the occurrence of equipment wear.