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Classification and Application of Hydraulic Cylinders

Classification and Application of Hydraulic Cylinders

Hydraulic cylinders, also known as hydraulic cylinders, can be mainly divided into five categories: double acting double piston rod hydraulic cylinders, single acting plunger hydraulic cylinders, telescopic hydraulic cylinders, plunger hydraulic cylinders, and rack piston hydraulic cylinders. The first four types of hydraulic cylinders all achieve linear reciprocating motion, outputting thrust and speed; The rack piston hydraulic cylinder achieves swing motion, outputting torque and angular velocity.

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2023

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05

Causes of hydraulic cylinder operation failure

Causes of hydraulic cylinder operation failure

Analysis of the causes of hydraulic cylinder operation failure by the manufacturer? The hydraulic cylinder is a functional component of the hydraulic system, and the occurrence of its operating problems is not only related to the hydraulic cylinder itself, but also to the entire system. Therefore, when cleaning up the operating problems of the hydraulic cylinder, it is necessary to carefully investigate the symptoms of the problem, choose logical reasoning and force one by one method, carefully analyze the cause of the problem from the outside to the inside, and then determine the cleaning method to prevent blind disassembly and unloading. Among the many causes of hydraulic cylinder operation problems, improper equipment, operation, and protection are the reasons for their formation. This type of problem will not be discussed here. This article only provides a systematic analysis of the common typical operating problem - poor hydraulic cylinder operation.

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2023

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Three key points for using engineering hydraulic cylinders

Three key points for using engineering hydraulic cylinders

The packaging and transportation of hydraulic cylinders are a very important part of the hydraulic transmission system, mainly responsible for organizing the work of the main engine. Therefore, strict packaging must be carried out, and the transportation process must be very cautious. Whether it is packaging or transportation, it is necessary to do a good job in dust prevention. Measures for shock absorption and moisture prevention.

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2023

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Technical requirements for steel pipes for hydraulic cylinder barrels

Technical requirements for steel pipes for hydraulic cylinder barrels

Presumably, everyone should be familiar with the basic composition of hydraulic cylinders. In fact, their main components are nothing more than cylinder barrels, pistons, cylinder heads, piston rods, and sealing devices. In practical operations, the output force of the hydraulic cylinder is directly proportional to the effective area of the piston and the pressure difference on both sides. The cylinder barrel plays a crucial role in the entire device.

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2023

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05

Selection requirements for control valves in hydraulic cylinders

Selection requirements for control valves in hydraulic cylinders

The selection of control valves in hydraulic cylinders can have a significant impact on their rationality. When choosing a control valve, there are two main considerations: the first is the selection of proportional directional valves, and the other is the selection of imported pressure compensators. Let's take a look at the specific content together.

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2023

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Hydraulic cylinder manufacturer introduces the solution for sealing ring rubber extrusion

Hydraulic cylinder manufacturer introduces the solution for sealing ring rubber extrusion

According to the hydraulic cylinder manufacturer, one of the common problems with sealing rings is the extrusion of rubber. The current solution is to place a certain thickness of red copper pad in the circumferential direction of the back pressure surface of the sealing ring. In this way, the sealing ring is already compressed in the circumferential direction before being subjected to force, allowing it to rest on the static pressure shoe body, while the red copper pad precisely blocks the gap.

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2023

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