What Is The Use of A Hollow Jack?
Hollow jacks include hydraulic jacks, mechanical jacks and other jacks. The working principle of the hydraulic jack is Pascal's principle, also known as the static pressure transfer principle, which means that the pressure outside the closed fluid space increases and the internal static fluid state remains unchanged, but the pressure at any point inside will have the same change. The mechanical jack's The principle is the same as that of a hydraulic jack, so what is the use of a hollow jack?
1. Literally, we can know that the jack can lift one kilogram of weight. A jack is a small instrument that can support weights less than 20 tons.
2. Hydraulic machinery that adjusts the balance of equipment, such as it is an important part of bridge construction.
3. It can be used for vehicle repair, lifting and support in factories, mines and transportation departments.
4. The hollow jack has a solid structure, is flexible, lightweight and reliable. It can be carried by one person and is easy to operate.
5. In life, you may encounter a tire leak at any time. At present, we usually have a convenient, simple, light and fast hollow jack in the trunk of the car. In this way, in case of a flat tire, we can solve the problem by taking the hollow jack from the trunk and lifting the tire on top of the car to a height where we are too weak to lift the car and replace the tire. Using a hollow jack, car owners can easily replace the spare tire.
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