What should I do if the air compressor cylinder is pulled? Is it normal for the air compressor cylinder to be hot?

What should I do if the air compressor cylinder is pulled?

What does air compressor cylinder pull mean and how to repair it? Today, the editor will give a simple introduction to the meaning and maintenance of air compressor cylinders!

1. The meaning of air compressor cylinder pulling:



1. The so-called 'cylinder pulling' means that the inner wall of the cylinder is pulled into deep grooves. When the piston, piston ring and cylinder wall rub, they lose their sealing properties, resultingCylinder The compression pressure is reduced and the power is lost.



2. The downward flow of combustible mixture will increase the crankcase pressure, which may cause a crankcase explosion in serious cases;lubricating oil will flow up into the cylinder, causing oil burning;exhaust gas The pipe smoked badly. The engine noise is abnormal. The engine cannot work properly or even stalls.



3. The air compressor that suffers from "cylinder pull" is a piston air compressor. Cylinder pull means that the piston ring and cylinder liner are worn due to poor lubrication and overheating, and the cylinder liner is Wear marks or even bites to death.



2. How to repair the air compressor cylinder:



1. There is no engine oil in the cylinder. The engine oil is not supplied, resulting in insufficient lubrication of the piston and cylinder barrel. Check the cylinder body for traces. It is a serious failure in which the piston is stuck in the cylinder due to excessive water temperature or lack of oil. The engine needs to be disassembled for repair, which is basically a major overhaul.



2. The air compressor that suffers from "cylinder pull" is a piston air compressor. Cylinder pull means that the piston ring and cylinder liner are worn due to poor lubrication and overheating, and the cylinder liner is Wear marks or even bites to death.

Is it normal for the air compressor cylinder to be hot?

It is normal for the cylinder to get hot when the air compressor is working. The working movement of the cylinder will cause heating. After the piston air compressor is started, the triangle belt drives the crankshaft of the compressor to rotate, which is converted into reciprocating motion of the piston in the cylinder through the crank rod mechanism.



When the piston moves sideways from the cover to the axis, the cylinder volume increases, the pressure in the cylinder is lower than the atmospheric pressure, and the outside air enters the cylinder through the filter and the suction valve;it reaches After bottom dead center, the piston moves from the shaft side to the cover side, the suction valve closes,CylinderThe volume gradually becomes smaller, the air in the cylinder is compressed, and the pressure rises. When the pressure reaches a certain value, the exhaust valve is opened. The compressed air enters the gas storage tank through the pipeline.



In this way, the compressor works over and over again, continuously delivering compressed air into the gas storage tank, causing the pressure in the tank to gradually increase, thereby obtaining the required compressed air.

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