In the process of using the seat type roller, due to the long-term operation of the high-efficiency state, the engine parts of the equipment may be worn out. In order to better extend the life of the equipment, it is important to reduce the wear of the parts. In view of this, today, the small series of Situ Rick Machinery puts forward some suggestions on how to reduce the wear of the engine parts of the roller compactor, hoping to help everyone.
What are the methods to reduce the wear of the engine parts of the roller compactor?
Specific measures to reduce the wear of the engine parts of the roller compactor:
1. Strengthen the purification of fuel oil inside and outside the body. There is more mineral in the fuel, which will enter the three major parts with the fuel, and accelerate the sharp wear of the high pressure oil pump, fuel injector and oil outlet valve. In order to avoid and reduce this hazard, it is necessary to strengthen the purification of the fuel machine inside and outside.
2. Pay attention to and play the role of air filter. The air filter must be in good condition, and it should be regularly maintained to allow pure air to enter the cylinder unimpeded.
3. The new machine and the locomotive after the overhaul must be run-in, after the running-in, the dirty oil is replaced, and the abrasive particles formed during the running-in are removed.
4. Reduce the factors that form carbon deposits. Carbon deposits are a major hazard to wear parts. When we disassemble the engine, we often see more carbon deposits in the exhaust valve and piston groove. After the formation of carbon deposits, not only will the valves and cylinders be severely leaked, but they will also aggravate their wear. If the piston ring is stuck by the carbon deposit, it loses its elasticity and forces it to rigidly combine with the cylinder wall, and wears rapidly when moving up and down. To improve the working conditions of the engine, the coke can be controlled or eliminated.
5. Guarantee the quality of repairs and timely maintenance. Good repair quality is a prerequisite for reducing wear and tear, and maintenance is an important measure to delay the wear of the locomotive. When repairing, we must pay special attention to the proper matching of the clearance of the fittings. The clearance is too small, the motion resistance is increased, the temperature is increased, and the wear is intensified. If the clearance is too large, the lubricating oil leaks, the oil film is not easy to form, the wear is deteriorated, and the parts are impacted. Increased force and damage to parts. The main content of maintenance is to debug, clean, and change the oil, especially on a regular basis, in order to remove the debris formed in the old oil. If the oil is too dirty, it should be replaced in advance to identify the good or bad of the oil. Generally, the method of coloring, drawing and honing can be used. (This article is from Situ Rick)
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