Debugging and adjustment of high viscosity pump

A high viscosity pump is a device that converts mechanical energy into hydraulic energy through a pair of meshing gears. It is widely used in the lubrication system of air compressors. The malfunction of the oil pump during operation is usually due to a decrease in oil pressure in the lubrication system, and sometimes even the inability to pump oil. The main reasons are: the rotation direction is opposite to the specified direction; The oil suction pipeline is not tight, and the one-way valve is stuck; Poor sealing between the pump body and pump cover of the oil pump; Insufficient oil level in the oil tank; Serious wear and tear of oil pump components; The oil suction filter is clogged.