折弯机油缸

Where can I find seals for bending machine oil cylinders, how to install hydraulic stations, and how to disassemble bending machine oil cylinders? Our factory is a professional manufacturer of bending machine oil cylinders, and also processes explosion-proof hydraulic cylinders, double piston oil cylinders, 600 ton hydraulic cylinders, non-standard hydraulic cylinders, and bidirectional multi-stage oil cylinders. For customers' questions, our factory will provide answers from this information.

Article Introduction:

• Basic Introduction
• Terminology Comparison
• Manufacturer Introduction
• reference price
• Maintenance and related issues

Basic Introduction to Bending Machine Cylinder

Bending machine cylinder: The cylinder barrel of the hydraulic cylinder has requirements for processing technology: The cylinder barrel of the hydraulic cylinder is an important and essential component in the hydraulic cylinder because it plays an irreplaceable role. The processing requirements for this component are very high. After the cylinder barrel is processed, its surface roughness should reach 0.4-0.8um, and the requirements for coaxiality and wear resistance are also very high. When customizing oil cylinders, if there are high quality requirements for the cylinders, it is best to use rolling processing. Due to the residual compressive stress left on the surface layer, it helps to close small cracks on the surface and hinder the expansion of erosion. Thereby improving the surface corrosion resistance and delaying the generation or expansion of fatigue cracks, thus enhancing the fatigue strength of the cylinder. By rolling forming, a cold work hardening layer is formed on the rolling surface, reducing the elastic and plastic deformation of the contact surface of the grinding pair, thereby improving the wear resistance of the cylinder inner wall and avoiding burns caused by grinding. After rolling, the reduction of surface roughness value can improve the fitting properties. Normally, a hydraulic cylinder consists of main parts such as a rear end cover, cylinder barrel, piston, piston rod, and front end cover. To prevent the working medium from leaking out of the cylinder or from the high-pressure chamber to the low-pressure chamber, sealing devices (sealing rings) are installed between the cylinder barrel and end cover, piston and piston rod, piston and cylinder barrel, and piston rod and front end cover. There is also a dust-proof device installed on the outside of the front cover. To prevent the piston from quickly moving to the end of its stroke and hitting the end cap, a buffer device can also be installed at the end of the cylinder. When necessary, exhaust devices should also be installed for exhaust. Precautions for oil cylinder installation: Before installing the hydraulic cylinder into the system, the parameters on the hydraulic cylinder label should be compared with the parameters at the time of ordering. The base of the hydraulic cylinder must have sufficient rigidity, otherwise when pressurized, the cylinder barrel will arch upwards, causing the piston rod to bend. When using the oil cylinder, it is necessary to prevent internal leakage of the hydraulic cylinder. Internal leakage of hydraulic cylinders includes leakage caused by excessive wear of the hydraulic cylinder body seal, piston rod and seal cover seal, and piston seal. The reason for the leakage of the piston rod and sealing cover seal is due to the wrinkling, squeezing, tearing, wear, aging, deterioration, deformation, etc. of the seal. At this time, a new seal should be replaced.

折弯机油缸术语对照

Comparison of terms related to bending machine oil cylinder in Chinese and English

• Adjustable fittings/swivel nut 旋转接头
• Actual output force
• Screw Pumps
• Flange Globe Valves
• Working Line
• 活塞杆腔、活塞杆侧： Rod end of cylinder
• 3、 Hydraulic installation engineering
• Fast forward to the rapid advance phase

折弯机油缸厂家介绍

Our factory specializes in customizing hydraulic cylinders for bending machines, as well as designing CD type hydraulic cylinders, powder machine hydraulic cylinders, bidirectional telescopic hydraulic cylinders, MOB hydraulic cylinders, and Foton self-supporting hydraulic cylinders. After years of hard work, our factory has established long-term cooperative relationships with users such as rubber powder and rubber products factories, velvet embroidery factories, automotive instrument factories, valve factories, cotton tire processing factories, and hose factories.

Reference price for bending machine oil cylinder

The cost of the bending machine cylinder is determined by factors such as stroke range, operating speed, synchronization requirements, and usage environment. Different technical requirements result in different prices, with common brands of bending machine cylinders costing between 1200/yuan and 4800/yuan.

Maintenance and related issues of bending machine oil cylinder

• What are the reasons why the piston rod of the excavator oil cylinder often bends?
  There are too many, if you want to use an impact hammer, it will basically bend. You need to analyze the force, and the oil cylinder is the safest for thrust and tension, and cannot absorb the impact force.
• (For those who have used the mechanical design manual, please enter) May I ask how the hydraulic cylinder is selected in the mechanical design manual
  Firstly, you need to meet your job requirements, and secondly, you need to ensure that the structural space of the oil cylinder and accessories meets the requirements. Consider other parameters of the oil cylinder.
• How to calculate the inner diameter of a hydraulic cylinder
  These two parameters require the following information to determine: 1. Pump displacement, speed (to obtain the actual output flow rate of the pump), 2. Requirements for three items and time (how many seconds are needed for lifting and lowering), and then view the adjacent hydraulic cylinder series based on the results. Choose the appropriate hydraulic cylinder.
• What are the reasons for the sound and vibration of hydraulic cylinders under load?
  The main reason 1) may be that the load machinery is stuck and has high resistance. 2) Hydraulic oil is insufficient, or the filter screen is clogged with dirt, causing oil to enter the water. 3) There is a problem with the pump.