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synchronous hydraulic cylinder Sold to Costa Rica

Release time:2023-11-12 15:28:21 Hits: Current position: Home > News

This article mainly introduces:

Costa Rica hydraulic cylinder,synchronous hydraulic cylinder manufacturer,synchronous hydraulic cylinder

Costa Rica synchronous hydraulic cylinder

(Costa Rica synchronous hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd)

synchronous hydraulic cylinder are widely used in Costa Rica,because of smooth movement,high work efficiency,long service life.So our company has designed synchronous hydraulic cylinder for customers from Costa Rica.

Introduction to synchronous hydraulic cylinder:

The "O" ring can be used as an auxiliary seal inside the synchronous hydraulic cylinder, and the elastic force of the "O" ring makes the sealing slip ring close to the sealing surface, generating sealing pressure to achieve sealing. When the internal hydraulic pressure increases, the "O" ring will further deform and squeeze the slip ring, thereby increasing the sealing pressure and improving the sealing performance. The structure has the characteristics of low friction coefficient, good wear resistance, automatic compensation for wear and absorption of hard particles in the synchronous hydraulic cylinder, and can be completely sealed.

synchronous hydraulic cylinder piston rod material selection and requirements: ① piston rod is usually made of 45 steel. When there is a large impact force and heavy load transmission, it is made of 40Cr steel. This is to ensure that the piston rod has sufficient working strength. The piston rod is generally designed as a synchronous hydraulic cylinder, if the diameter is larger, the hollow piston rod can be used. Made of No. 45 seamless steel pipe. ③ When the piston rod is manufactured, the blank should be first forged and conditioned after mechanical rough processing, and the hardness of HB=230 ~ 250. The purpose of conditioning is to improve the machining performance and increase the working strength of the material. ④ The surface roughness Ra of the piston rod after finishing should not be greater than 0.65μm. ⑤ In order to improve the corrosion resistance of the piston rod, the working surface of the rod can be plated with hard chromium. ⑥ The piston rod and the end cap are guided by H8 ' synchronous hydraulic cylinder piston rod industry standard: piston rod diameter series of national recommended standard GB/T2348-1993. Piston rod thread size series standard GB/T2350-1980. Please refer to execute. There is no industry standard for piston rods Both the synchronous hydraulic cylinder and the hydraulic motor are devices that convert the pressure energy of the liquid into mechanical energy and output it. The synchronous hydraulic cylinder mainly outputs linear motion and force. The synchronous hydraulic cylinder has a variety of forms, according to the different characteristics of its mechanism it can be divided into piston type, plunger type and swing type three categories, according to the mode of action he can be divided into single action and double action. Piston synchronous hydraulic cylinder, plunger synchronous hydraulic cylinder is mainly used for: machinery, such as excavators; Scientific research, such as university structure laboratory. The plunger synchronous hydraulic cylinder is used for pressure testing machines, such as Jinan test, and the test machine is used for material testing.

When producing oil synchronous hydraulic cylinders, there are two processing processes, grinding and rolling, the latter is better than the former. Rolling machining is a kind of non-cutting machining, using the plastic deformation of the metal at room temperature, so that the micro roughness of the workpiece surface is flattened to achieve the purpose of changing the surface structure, mechanical characteristics, shape and size. Therefore, this method can achieve the two purposes of finishing and strengthening at the same time, which can not be done by grinding.

When installing the synchronous hydraulic cylinder, the axial ends of the synchronous hydraulic cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the synchronous hydraulic cylinder, there is axial expansion. If the two ends of the synchronous hydraulic cylinder are fixed, all parts of the synchronous hydraulic cylinder will be deformed. When disassembling the synchronous hydraulic cylinder, it is strictly forbidden to hammer the synchronous hydraulic cylinder and the piston surface, such as the synchronous hydraulic cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.

Answers to some questions about synchronous hydraulic cylinder:

How to control the speed of the hydraulic cylinder?
The speed of the hydraulic cylinder is only related to the flow, so the control speed is to control the flow of the hydraulic oil, which is generally adjusted by the throttle valve in the system.

What is the pressure provided for a 63-bore cylinder with a pressure of 2 mpa?
2 mpa pressure is equivalent to 20 kg per square centimeter, 6.3 cm straight longitude, 3.15 cm radius, square, multiplied by, calculated an area of about 31.5 square centimeters, multiplied by 20 kg, the pressure is about 630 kg.

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