On the basis of high-quality carbon structural steel, single hydraulic prop tubes are appropriately added with one or concentrated alloy elements to improve the toughness and strength of the steel. Compared with high-quality carbon structure steel, this kind of steel has very good comprehensive mechanical properties.
Advantages of single hydraulic prop tube:
1. Overload protection can be realized automatically.
2. It is very easy to achieve linear motion.
3. Small size, light weight, small motion inertia and fast response speed.
4. Generally, mineral oil is used as the working medium, which can be self-lubricated relative to the moving surface, thereby extending the service life.
5. The various components of the hydraulic transmission can be flexibly and conveniently arranged according to the needs.
6. Convenient operation and control, can realize a wide range of stepless speed regulation.
7. It is very easy to realize the automation of the machine. When the electro-hydraulic joint control is adopted, not only can a higher degree of automatic control process be realized, but also remote control can be realized.
Advantages And Disadvantages Of Single Hydraulic Prop Tube
Disadvantages of single hydraulic prop tube:
1. The manufacturing precision of hydraulic components is very high, so the price is relatively expensive.
2. When the hydraulic transmission fails, it is very difficult to find out the reason, and the maintenance and use requirements have a high technical level.
3. Because the working performance is very easy to be affected by temperature, it is not suitable for working under very low or high temperature conditions.
4. Due to the leakage of the liquid mechanism and the influence of compressibility, it is impossible to obtain a strict transmission ratio.
5. Due to the large resistance and leakage of fluid flow, the efficiency is relatively low. If the treatment is not suitable, the leakage will not only pollute the site, but may also cause explosions and fire accidents.
