With the rapid development of our country hydraulic hose market, the core of the related production technology and research and development will certainly has become the focus of the industry enterprises. Understand the core technology research and development trend of hydraulic hose production at home and abroad, process equipment, technology application and trend for an enterprise to improve product technical specification, improve the market competitiveness is critical. Hydraulic hose is called the hydraulic hose, because it is a kind of hydraulic pressure pipe is used to pass, it has a hard tube and hose, mainly including hard tube seamless steel tube, the hose is of steel wire and rubber layer formed by bending pipe, tube bending is often used to work in bad need to change parts, while hard tube has a strict standard. We can according to the size of flow of transport medium for different pipe and the diameter of the hose choice, at the same time, we can also according to the different pressure of hydraulic hose pressure rating of the pipeline to choose from.
The advantages of hydraulic hose:
Hydraulic hose‘s greatest advantage is compared with the mechanical drive and electrical drive, hydraulic transmission of the various components, can decorate, according to needs, flexible and convenient to not only light weight, and small volume, small motion inertia, fast reaction. Second, it can automatically realize overload protection, easy to control, which can realize a wide range of stepless speed regulation. And it is easy to implement the automation of the machine, when the electrohydraulic combined control, not only can achieve a higher degree of automatic control process, and can realize remote control.
The disadvantage of hydraulic hose:
When use of the hydraulic tube fluid flow resistance and leakage is larger, so the efficiency is low. If mishandled, reveal not only pollute the ground, but also may cause fire and explosion accidents.
Secondly, hydraulic components manufacturing precision demand is higher, so the price is more expensive.
Third, because of the influence of the leakage of liquid medium and the compressibility and can not be strictly the transmission ratio of.
Fourth, the hydraulic drive out when a failure is not easy to find out the reason; The use and maintenance requires a higher level of technology.