The working principle of the booster cylinderThe picture is as follows?
The gas-liquid booster cylinder is also called the gas-liquid booster cylinder, generally referred to as boost cylinder, gas-liquid booster cylinder The cylinder is an improved design that combines the advantages of air cylinders and oil cylinders. The hydraulic oil is strictly isolated from the compressed air. The piston rod in the cylinder starts automatically after contacting the workpiece. The action speed is fast and is more stable than pneumatic transmission. The cylinder device is simple and the output can be adjusted. easy.
Under the same conditions, it can achieve high output of hydraulic presses, low energy consumption, soft landing without damaging the mold, easy installation and the special boosting cylinder can be installed at any angle of 360 degrees, taking up little space, having few faults, no problems with temperature rise, and long life. , low noise, and other core features.
Features:
1. Fast and stable output.
2. Simple installation, easy adjustment and convenient maintenance.
3. The output is large and can reach the highest output of the oil pressure.
4. The power source is convenient to obtain.
5. The operation noise is small.
6. There is no disturbance from the heating of the oil pressure system.
Disadvantages:
1: The stroke of the gas-liquid boosting cylinder is limited to a certain range.
2. The maximum tonnage is generally no more than 100 tons (theoretically, the stroke and output generally directly affect the size, action frequency, energy consumption, etc. of the booster cylinder).
Note:
Since the booster cylinder is often running at high speed, it is easy to cause machine wear, so the operation should be carried out according to the operating instructions. The working temperature of the booster cylinder is around -5°C~60°C, and the operating speed is 50~1000mm/s. In order to ensure boosting For the normal operation of the cylinder, you should pay attention to the following points during use:
Keep it clean Before connecting the booster cylinder to the gas line, please remove dust and other debris from the pipelines and components to avoid reducing the service life of the booster cylinder.
2. When the cylinder is used within the normal pressure range, the working pressure must be within the working pressure range specified in the inspection report and must not exceed the specified working pressure.
3. Pay attention to the working environment of the booster cylinder. The temperature in the working environment of the cylinder has been determined during design. If the working environment exceeds the temperature due to work needs, please contact the relevant personnel of the booster cylinder technology. Since some components in the cylinder are made of iron, please do not use it in an environment with particularly complex working conditions (such as an environment where there is contact with chemical substances). Also, please install an effective air treatment component at the front end of the cylinder ( Three-point combination), add oil, lubricate and drain when connecting.
4. Do not add other hydraulic oil without authorization. The hydraulic oil selected during design of the booster cylinder is VG68# anti-wear hydraulic oil. Do not change to other liquid media (such as engine oil, water, etc.) without authorization.
5. Be sure to operate according to the program. The action program must be operated according to the action program in the air circuit assembly diagram, that is, pre-pressure action - pressurization action, pressurization and release - pre-pressure reset
6. Pay attention to maintenance and check the operation of the booster cylinder frequently. To avoid excessive pressure from the cylinder during boosting and damage to your mold or workpiece, please install a pressure reducing valve at the entrance of the booster section for effective protection. your product. In order to ensure the stability of the booster cylinder, it is recommended to install an air reservoir in parallel between the triplex and the booster cylinder as much as possible. When the booster cylinder is used more than 500,000 times or for more than half a year, it is recommended to replace all the hydraulic oil in the cylinder once to extend the service life and working life of the cylinder.
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