What does the hydraulic system do?
The disadvantages of the hydraulic system are: 1, due to the resistance and leakage of fluid flow, the efficiency is lower. If handled improperly, the leak will not only pollute the site but also cause fires and explosions. Because the performance of the job is subject to temperature change, it is unfavorable to work at very high or very low temperature. The hydraulic components have higher manufacturing accuracy, so the price is more expensive. Due to the leakage of liquid medium and the compressibility effect, strict transmission ratio cannot be obtained. It is not easy to find out the cause when the hydraulic transmission fails. Use and maintenance requirements have high technical level.
For hydraulic chuck, hydraulic stern, hydraulic turret, provide steady pressure. A complete hydraulic system consists of five parts: the power component, the execution element, the control element, the non-piece and the hydraulic oil.
Different machine hydraulic system has different function. The hydraulic system, like grinding machine, is designed to ensure the smooth running of the machine, reducing the impact of the working face. And the sawing machine is used for cutting and cutting the speed of the hydraulic system. The advantages of the hydraulic system are: The various components of hydraulic drive can be arranged conveniently and flexibly according to need. Light weight, small volume, small motion inertia, quick reaction. Control is easy to control, and can achieve wide range of stepless speed adjustment (speed control range of 2000:1). Automatic implementation of overload protection. The mineral oil is used as the working medium, and the relative motion face can be lubricated by itself and the service life is long. It's easy to move in a straight line. It is easy to realize the automation of the machine, which can not only achieve higher degree of automatic control, but also realize remote control
