High Quality Head Rotor 096400-1890 Pump Parts Diesel Engine Parts Auto Engine Parts

Oil pumps as a variety of mechanical equipment to transport the key components of the oil, the pump head is its core components, directly related to the performance of the oil pump. The design and operation of the pump head affects the oil delivery pressure, flow stability and reliability of the entire system, therefore, the study of the oil pump head is of great significance.

Oil pump pump head is mainly based on the principle of volumetric work, common gear pump pump head, piston pump pump head, etc.. Gear pump head, for example, a pair of meshing gears on the inside of the pump body, when the gears rotate, gear disengagement side of the space volume gradually increased, the formation of low-pressure area, the oil in the outside world under the action of atmospheric pressure is sucked into the pump chamber; and gear meshing side of the space volume decreases, the pressure rises, the oil will be extruded out of the pump head, the realization of the continuous transmission of oil. The plunger pump head can provide higher pressure by the reciprocating movement of the plunger in the cylinder, changing the volume of the cylinder cavity, completing the oil suction and discharge process.

Material selection: usually use high strength, wear and corrosion resistant alloy materials, such as aluminum alloy, stainless steel, etc., in order to cope with the scouring of oil, corrosion and high pressure conditions, to ensure that the service life of the pump head.
Seal design: the pump head adopts precise seal structure at the connection of each part, such as rubber seal ring, mechanical seal, etc., to prevent oil leakage and ensure the working efficiency of the pump, and at the same time, avoid environmental pollution.
Flow channel optimization: the internal flow channel is carefully designed to reduce the oil flow resistance as much as possible, so that the oil flows in and out smoothly, reducing energy loss and improving the overall performance of the pump.

Leakage problems: mostly caused by aging, wear and tear or improper installation of seals. Regularly check the condition of seals, timely replacement of damaged seals, to ensure the accuracy of installation, can effectively prevent leakage.
Wear failure: gears, plungers and other moving parts are prone to wear due to long-term friction with impurities in the oil. Install a filter at the inlet of the oil pump, clean or replace the filter element regularly to reduce the entry of impurities, while monitoring the degree of wear and tear of the components, repair or replacement in due course.
Insufficient pressure: It may be due to excessive internal fit clearance of the pump head, clogging of the suction piping, etc. Check the suction line, clean up the blockage, overhaul the internal clearance of the pump head, ensure the normal suction and discharge of the pump's oil capacity, and restore the pressure.

Automotive industry: used in engine lubrication system, transmission oil pressure system, etc., for the various components to provide stable lubricant pressure, to ensure the normal operation of the car, reduce wear and prolong the life of parts.
Industrial manufacturing: in the hydraulic system of machine tools, for tool feeding, table movement, etc. to provide power, precise control of oil flow and pressure, to meet the needs of complex processing technology.
Aerospace: oil pump pump head for the aircraft hydraulic actuator system to deliver hydraulic oil, requires high reliability, lightweight features, adapt to high altitude, low temperature and other extreme environments.

As a key part of the oil pump head, its performance is directly related to the operation of the entire system. Through in-depth understanding of the working principle, optimize the structural design, timely troubleshooting and expanding the field of application, we can continuously improve the quality and applicability of the oil pump head. In the future, with the development of science and technology, it is necessary to further explore new materials, new technologies to meet the growing industrial demand, and promote the oil pump head to more efficient and smarter direction.