What is a hydraulic tool? What are the main applications? Is there any difference with power tools?

A hydraulic tool is a tool that uses a plunger or hydraulic cylinder as a force boost. Power tools are tools that use electricity as an energy source.

A hydraulic tool is a tool that uses a plunger or hydraulic cylinder as a force boost. The power-boosting part of it works based on Pascal's principle.

Pascal's law can only be applied to liquids, where due to the fluidity of the liquid, a change in pressure that occurs in a certain part of a stationary fluid in a closed container is transmitted in all directions without change. The pressure is equal to the applied pressure divided by the area under force. According to Pascal's law, applying a certain pressure to one piston in a hydraulic system must produce the same pressure increment on the other piston.

If the area of the second piston is 10 times the area of the first piston, then the force acting on the second piston will increase to 10 times that of the first piston, and the pressure on both pistons will be equal (as shown in the figure above).

The available formula can be expressed as:

Hydraulic tools can produce a lot of force with less force. The most typical application is hydraulic jacks, where an adult can lift hundreds of tons of heavy objects using a manual hydraulic jack weighing tens of kilograms. Others like hydraulic wrenches, hydraulic bolt tensioners, hydraulic flange separators, hydraulic nut breakers, hydraulic pullers, hydraulic pipe benders, hydraulic forklifts and so on.

Power tools are tools that use electricity as an energy source. It is mainly divided into metal cutting power tools, grinding power tools, assembly power tools and railway power tools. Common power tools are electric drills, electric grinders, electric wrenches and electric screwdrivers, electric hammers and impact drills, concrete vibrators, and electric planers.

Equipping hydraulic tools with electrically driven equipment can constitute electro-hydraulic tools. ‍‍

Hydraulic tools are tools that are powered by hydraulics. There are many types of hydraulic tools, which are often seen on TV: a demolition device in the hands of armed police rescue fighters to rescue people from deformed cars.

Hydraulic jacks, you should have seen them, right? Some cars are used as a tool to change tires and hold the car together. Differences with power tools:

It's just that the motivation of the application is different. Power tools are generally used to convert the rotation of the city motor with electric energy. Whereas, hydraulics is the conversion of electrical energy into a fluid with pressure.

A complete hydraulic tooling system consists of five parts, namely power components, actuators, control elements, auxiliary components, and hydraulic oil. Hydraulic tools are used in various industries, and the biggest difference between hydraulic tools and power tools lies in the working conditions of on-site use. Safety and demand momentum.

If necessary, you can add a q-detailed explanation.

Jacks, pullers, hydraulic wrenches, bolt tensioners, rippers, hydraulic shears, etc., are all hydraulic tools.

The most commonly used is the installation and maintenance of equipment such as power plants, metallurgy, wind power, and shipbuilding.

The most famous foreign ones are Enerpac and Power-Team. There are Hangzhou Rennes and so on in China.

Yuhuan's constant light hydraulic tools are good, although not big, but the quality is very good, many of those large companies are purchased from small companies. . . So it's better to be produced by this original factory.

Hydraulic tools are needed in automobiles, construction machinery, mines, metallurgy, etc., etc. And the scope of what you say is too big to give you a detailed explanation!

Hydraulic tools refer to hand-held operating tools that are powered by hydraulic energy.

Because it is often used in a compact environment, the requirements for hydraulic tools are small size, light weight, safety and reliability. Therefore, the working pressure is now generally 70 megapascals, and a high pressure hose is used to connect from the micro pumping station to the tool body.

Common tools are hydraulic jacks, bolt tensioners, rippers, cutters, hydraulic wrenches, hydraulic pullers, and so on.

Now some domestic manufacturers are of good quality, and most of the ordinary products of imported brands are also produced in China. But starting a product with leakage is average.

Hydraulic pressure is used as a medium to drive mechanical motion. It is used in low-speed and high-force occasions, and there are quite a lot of construction machinery.

Hydraulic tools include: hydraulic wrenches, special electric pumps for hydraulic wrenches, hydraulic jacks, hydraulic bolt tensioners, hydraulic flange separators, hydraulic nut breakers, hydraulic pullers, etc.

Advantages of hydraulic tools:

1. Generally, mineral oil is used as the working medium, and the relative moving surface can be lubricated by itself, and the service life is long.

2. Light weight, small size, small motion inertia and fast response speed.

3. Various components of hydraulic transmission can be arranged conveniently and flexibly according to needs.

4. Overload protection can be realized automatically.

5. It is convenient to control Zheng Tea, and can realize a wide range of stepless speed regulation (Heng Cong Shi speed regulation range of 2000:1).

6. It is easy to realize linear motion.

7. It is easy to realize the automation of the machine, when the electro-hydraulic joint control is adopted, it can not only realize a higher degree of automatic control process, but also realize remote control.

There are many hydraulic tools, to give you a**, there are many tools on it, including hydraulic and non-hydraulic, but the ** price on the Internet is more expensive, you are optimistic about that model, and the ruler hall to buy it outside may be cheaper,**See below: