The needs and development of hydraulic coupling in China

The application of hydraulic couplings is not very common in China, but the advantages of hydraulic couplings, such as improving the quality and saving energy, show that it has strong vitality. In many fixed mechanical design, in between the study and work mechanism is also provided with a transmission device, its main function is nothing more than to meet the machine speed and adjust the power requirements, also some starter is mainly to improve the acceleration performance, overload protection, improve reliability and working life. Therefore, the function of the transmission device is not simply to transmit the power of the power machine to the running part, but mainly to transform the characteristics of the power machine into the characteristics that meet the requirements of the vehicle operation. The hydraulic coupling is a widely used universal transmission element, which is placed between the power machine and the working machine to transfer the power of the two. The effect seems to be the same as a coupler, but the substance is not the same. The characteristics of the hydraulic coupler are not that of the coupling in the aspects of improving the starting performance, overload protection, stepless speed change, and automatic adaptability to the load. With the development of science and technology in China and the deepening of people's understanding of hydraulic couplings, the field of application will be increasingly expanded. In the study and study of related works, more and deeper theoretical knowledge is obtained.

At present, international energy is becoming increasingly tense, and people have to focus on how to improve energy utilization and save energy. Therefore, the speed regulating hydraulic coupler and hydraulic coupler drive device which can save energy in the application have been developed rapidly. Due to the complex structure, precise technology, high machining accuracy, difficulty and high profit, the western major companies are competing for research and production, and the competition is fierce. For tangible assets, each industry has its own differences and needs to be discussed separately. The foreign countries pay more attention to the tangible assets than the domestic, and there are many places in theory that we need to learn from us. In particular, foreign research on development costs is becoming more and more mature, and it is worth studying and learning.

The application of hydraulic couplings is not very common in China, but the advantages of hydraulic couplings, such as improving the quality and saving energy, show that it has strong vitality. With the development of science and technology in China and the deepening of people's understanding of hydraulic couplings, the field of application will be increasingly expanded.