This article mainly introduces:

Finland hydraulic cylinder,tailboard balance cylinder manufacturer,tailboard balance cylinder

(Finland tailboard balance cylinder,produced by Hengyu Group）

tailboard balance cylinder are widely used in Finland，because of powerful torque，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed tailboard balance cylinder for customers from Finland.

Introduction to tailboard balance cylinder:

The main role of the tailboard balance cylinder: the tailboard balance cylinder is an executive element in the hydraulic transmission system, which is an energy conversion device that converts hydraulic energy into mechanical energy. The hydraulic motor realizes continuous rotary motion, while the tailboard balance cylinder realizes reciprocating motion. The structure of the tailboard balance cylinder has three categories: piston tailboard balance cylinder, plunger tailboard balance cylinder, swing tailboard balance cylinder, piston tailboard balance cylinder and plunger tailboard balance cylinder to achieve reciprocating linear motion, output speed and thrust, swing tailboard balance cylinder to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the tailboard balance cylinder, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The tailboard balance cylinder has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.

tailboard balance cylinder buffer valve inspection and maintenance: For the valve buffer tailboard balance cylinder, the focus should be on checking the wear of the buffer valve spool and seat. Once it is found that the amount of wear increases and the seal fails, it should be replaced. It can also be repaired by using abrasive spool and seat matching grinding method.

If the tailboard balance cylinder slips or crawls, please check whether there is astringency inside the tailboard balance cylinder, because the internal parts of the tailboard balance cylinder are improperly assembled, the parts are deformed, worn or the shape and position tolerance is excessive, the action resistance is too large, so that the piston speed of the tailboard balance cylinder changes with the different stroke position, and the slip or crawl occurs. Most of the reasons are due to poor assembly quality of parts, surface scars or sintered iron filings, so that the resistance increases, the speed decreases. For example, the piston is different from the piston rod or the piston rod is bent, the tailboard balance cylinder or the piston rod is offset from the mounting position of the guide rail, and the sealing ring is too tight or too loose. The solution is to repair or adjust, replace damaged parts and remove iron filings.

The body of the tailboard balance cylinder on the processing process requirements: the body of the tailboard balance cylinder is an important and essential part of the tailboard balance cylinder, because it has an irreplaceable role. The processing requirements for this part are very high, requiring that the surface roughness of the tailboard balance cylinder after processing should reach 0.4-0.8um, and the coaxiality and wear resistance requirements are also very high.

Answers to some questions about tailboard balance cylinder:

How many tons can a 10mpa cylinder with a diameter of 100 hold up?
About 8 tons. Algorithm: Cylinder cross-sectional area = π* (100/2) ^2=3.14*2500=7850 square mm = 0.00785 square meters pressure = pressure * Cross-sectional area = 10000000Pa*0.00785 square meters = 78500 n mass = pressure /g = 78500 N ÷9.8 n/kg = 8010 kg = 8.01 Tons.

What should we pay attention to when using the cylinder?
When using the cylinder, we should pay attention to the environment and temperature in which it is located as follows: 1. Before working, the hydraulic cylinder must carry out several reciprocating movements under low pressure (greater than the starting pressure), and work normally after removing the gas in the cylinder. 2. Precautions when removing the hydraulic cylinder: ① The pressure in the hydraulic circuit is reduced to zero before disassembly. ② The screw thread at the top of the piston rod should be prevented from damage when disassembling. ③ Due to the different structure and size of the hydraulic cylinder, the order of disassembly is also slightly different. Generally, the fastening bolt of the end cover should be loosened first. Internal card chain card key application special tools.