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Car Repair Lifts Friction Sounds Larger

Car Repair Lifts Friction sounds larger

In the process of reliability testing of mobile lifts, sometimes there will be a rotating part of the friction sound issued a larger, the reason, mainly caused by the rotation of the parts caused by inadequate lubrication. Speaking of this problem, we are on the market often used mobile lift lubrication simple to introduce. According to the distribution of lubricants in the friction surface, there are three kinds of lubrication: thick film lubrication, film lubrication and boundary lubrication. The lubrication system consists of a friction pair and a liquid lubricant, and the surface roughness of the friction pair can be measured. If the sum of the friction surface roughness is less than the thickness of the meter, then at this time in a liquid friction state, liquid dynamic lubrication.

Rotary and friction conditions test: the use of liquid dynamic lubrication, almost no wear and tear, the use of liquid, , Because the adhesion completely discharged abrasive wear and oxidation wear.

Therefore, it is an advantageous measure to reduce the wear of the rotating parts and to effectively protect the service life of the rotating parts of the lifts.

Choose what kind of lubrication, to achieve what kind of lubrication is a direct impact on the overall quality of mobile lifts. I experienced the company, in strict accordance with the requirements of production, for the market to provide the most reliable high-altitude operations equipment. In the daily life of the use of hydraulic lifting platform, hydraulic systems should often be maintained and maintained, so that not only can extend the service life of hydraulic lifting platform, but also to make it play a greater power! Xiaobian to come to the following to share with you hydraulic system maintenance and maintenance methods.

Clean hydraulic oil is the life of the hydraulic system. There are many precision coupling in the hydraulic system, some with damping holes, and some gaps and so on. If the solid impurity invasion will result in the precision of the occasional strain, hairpin, oil blockage, etc., the safe operation of the hydraulic system. General solid magazines invade the hydraulic system through: hydraulic oil is not clean; refueling tool is dirty; refueling and maintenance, maintenance carelessness; hydraulic components desquamation and so on. Can prevent the solid impurities from the following aspects of the invasion system:

When refueling

The hydraulic oil must be filtered and filled, and the refueling tool should be clean and clean. It is not possible to remove the filter at the fuel filler port in order to increase the fueling speed. Refueling personnel should use clean gloves and overalls to prevent solid impurities and fiber impurities from falling into the oil.


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Qingdao Aofu Industrial Manufacture Co.,Ltd

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