Pressure lubrication refers to the addition of an oil pump to the engine, using the pressure of the oil pump to force the oil to supply various components. Pressure lubrication is a forced lubrication that mainly relies on the pressure generated by the oil pump to deliver the lubricating oil. Pressure lubrication is mainly used for the lubrication of friction surfaces with large loads such as main bearings, connecting rod bearings, cam bearings, etc. The function of pressure lubrication is to change the performance of the product, and the improvement of lubrication can reduce the temperature between parts, which is conducive to improving the toughness of the product.
Pressure lubrication is the process by which an oil pump precisely distributes oil to critical areas of the pump. Typically, the oil is fed into the pump through an oil filter, where it is then recovered and reused; The use of replaceable oil filters can further improve the life of the oil. Oil is delivered to critical areas through the use of oil pumps.
Advantages of pressure lubrication system: 1. Improve lubrication effect. Pressure lubrication makes the softening powder coating effect good, reduces mold wear, reduces the impact of mold replacement on operation efficiency, and improves output; Reduce frictional heat generation and avoid lubrication failure due to high temperature. 2. Improve product performance. Improved lubrication can reduce the temperature of the steel wire, which is conducive to improving the toughness of the product. Due to the reduction of friction and the different stress states during deformation, the yield strength of the product can be slightly improved. 3. Can improve the pulling speed. If the cooling capacity, lubricating materials and mold potential of the wire drawing equipment have been fully utilized, and the motor capacity is still surplus, good lubrication can reduce the load of the equipment cooling system, better ensure the surface quality, and pressure lubrication can continue to improve the wire drawing speed. It is especially obvious for pickling-free phosphating technology, and the pulling speed of pickling-free phosphating treatment is very low in the absence of good lubrication technology.
For the pressure lubrication system with shaft end pump, it is necessary to automatically control the start and stop of the main motor driving the reducer through the pressure switch, which can effectively protect the speed reducer from damage due to insufficient lubrication when the oil pressure is low.
The working principle of the pressure lubrication system: For the pressure lubrication system with shaft end pump, it is necessary to automatically control the start and stop of the main motor driving the reducer through the pressure switch, which can effectively protect the reducer from damage due to insufficient lubrication when the oil pressure is low. At the moment of starting the main motor, because there is no oil pressure in the oil circuit of the pressure lubrication system, so that the pressure switch contact does not operate, the main motor cannot be started. Therefore, it is necessary to connect a delay relay in the control loop, and the delay is set for about 20 seconds, so that the main motor can be directly powered on within 20 seconds of the initial start, and the pressure switch does not play a control role.
Jiaxing Jianhe provides you with economical and efficient lubrication, the company adheres to the professional, efficient, pragmatic attitude to provide every customer with full service. If you need a dedicated system for unique equipment, we can design and manufacture a dedicated lubrication system to provide you with the convenience you need.
Post time: Nov-30-2022