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Method of prolonging service life of gear oil pump Installing heat-conducting oil pump to prevent vibration.

Gear oil pump is widely used in petrochemical, dye, paint, medicine, grease and other industries because of its simple structure, small size, light weight, low price and insensitivity to oil pollution. At the same time, it inevitably has some shortcomings, such as loud noise, low efficiency, poor interchangeability of parts and difficulty in repairing after wear. Therefore, when using gear oil pump, it should standardize the operation process, strengthen maintenance and overhaul and prolong its service life. 1. When the gear oil pump is started and no pressure is formed at the outlet, the speed shall not be increased blindly to prevent premature damage of the shaft or bearing. 2. The coupling must be thermally aligned after the pump body is heated up to avoid additional torque during operation. 3. Interlock shall be set at the outlet pressure measuring point of gear oil pump to stop alarming, otherwise, once the discharge pipeline is blocked, the pump body will be easily damaged. 4. Because the pump body of gear oil pump is running at high temperature, hinge bearings should be set on the piping during cold installation to prevent the piping from shifting after raising the temperature of truck oil pump. 5. When cleaning and pipetting, don't use the pump to deliver the cleaning solution, but remove the internal parts and install them after pipetting, so as to avoid mixing foreign matter in the pump. 6. The temperature of the heat medium jacket of the gear oil pump body can be slightly lower than that of the front and rear jackets, because the melt viscosity has a decreasing function relationship with the shear rate. The extrusion of gears and the shear of bearings will increase the melt temperature by 3 ~ 5℃ after passing through the pump. Reducing the heat medium temperature can prevent melt degradation. The data show that by reducing the temperature in the bearing area, the bearing capacity can be greatly increased, and the output capacity of the gear oil pump can be increased by 55 only by increasing the rotating speed. During the operation of the heat-conducting oil pump, there will be vibration due to some reasons, which will affect the working effect of the oil pump. During the working process, the hot oil pump will vibrate due to some reasons, which will affect the working effect of the oil pump. Therefore, we should try our best to keep the hot oil pump stable, with the following precautions:. 1. When the hot oil pump unit is installed, its supporting ground shall be flat and have sufficient bearing capacity. 2. Before construction and installation, check in time. When installing hot oil pump, the static compression deformation of vibration isolation elements shall not exceed the maximum allowable value. 3. The vibration isolation elements shall be symmetrically arranged according to the central axis of the hot oil pump unit, and the plane layout of rubber and vibration isolation pads may be arranged clockwise or counterclockwise. When the vibration isolation elements of the unit adopt six supporting points, four of them shall be arranged at the four corners of the inert block or steel frame, and the other two shall be arranged on the long side line, and their positions shall be adjusted to keep the compression deformation of the vibration isolation elements as consistent as possible. 4. When installing rubber vibration isolators or damping spring vibration isolators for horizontal hot oil pump units, in general, there is no need to bond or fix the rubber vibration isolators and damping spring vibration isolators with the ground, inert blocks or steel frame. Our company specializes in producing various truck accessories, mainly including cab lifting oil pump, cab lifting oil cylinder, forklift tilting oil cylinder and steering oil cylinder. At present, our company mainly focuses on European truck accessories, such as VLVO Volvo truck, BENZ Mercedes-Benz truck, SCANIA Caina truck, Manman truck, RENAULT truck, IVECO Iveco truck, DAF Duff truck and other http://www.hualongjx.cn/.

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