ATOS hydraulic cylinder CK-40/18*0183-D601 in stock

Brand

ATOS/Italian Atos

Application Areas

Petroleum, Mining, Energy, Electrical, General

Before disassembling an ATOS hydraulic cylinder, proper preparation is essential. First, the hydraulic circuit should be depressurized; otherwise, when the oil pipe joints connecting to the cylinder are loosened, high-pressure oil in the circuit will quickly spray out. To depressurize the hydraulic circuit, first loosen the handwheel or pressure adjusting screw at the relief valve, etc., to unload the pressurized oil. Then, disconnect the power supply or power source to stop the hydraulic system from operating.

Next, begin disassembling the hydraulic cylinder.

First, to prevent bending or deformation of slender parts such as the piston rod, use wooden blocks for even support when placing it. During disassembly, avoid damaging the piston rod tip threads, oil port threads, piston rod surface, cylinder liner inner wall, etc.

Second, disassembly should be performed in sequence. Since the structure and size of various hydraulic cylinders differ, the disassembly sequence will vary slightly. Generally, the oil in both chambers of the cylinder should be drained, then the cylinder head should be removed, and finally the piston and piston rod should be disassembled. When disassembling the cylinder head of a hydraulic cylinder, special tools must be used for the retaining keys or rings of internal key-type connections; flat chisels are prohibited. For flange-type end caps, they must be pushed out with screws; hammering or prying is not allowed. If the piston and piston rod are difficult to remove, do not force them out; first determine the cause before disassembly.

Third, before and after disassembly, try to prevent the hydraulic cylinder parts from being contaminated by surrounding dust and impurities. For example, disassembly should be carried out in a clean environment; after disassembly, all parts should be covered with plastic sheeting, not cotton cloth or other work cloths.

Fourth, after disassembling the cylinder, carefully inspect it to determine which parts can continue to be used, which parts can be repaired and reused, and which parts must be replaced.

Fifth, all parts must be thoroughly cleaned before assembly.

However, it is important to install the sealing devices correctly. For example, when installing O-rings, do not stretch them to the point of deformation, and do not roll them in while installing; otherwise, they may become twisted and leak oil. All disassembled O-rings and dust rings should be replaced with new ones. Alternatively, when installing Y-shaped and V-shaped seals, pay attention to their installation direction to avoid oil leakage due to incorrect installation. For Y-shaped seals, the lip should face the pressurized oil cavity. Furthermore, for YX-shaped seals, distinguish between shaft and bore applications to avoid incorrect installation. V-shaped seals consist of support rings, sealing rings, and pressure rings of different shapes. When the pressure ring presses against the sealing ring, the support ring causes the sealing ring to form a seal. During installation, the opening of the sealing ring should face the pressurized oil cavity. When adjusting the pressure ring, only tighten it to prevent oil leakage, avoiding excessive sealing resistance.

Sixth, use a special wrench when tightening threaded connections, and ensure the torque meets standard requirements.

Seventh, after assembling the piston and piston rod, measure their coaxiality and straightness along their entire length to ensure they do not exceed tolerances.

Eighth, after assembly, the piston assembly should move smoothly without any resistance or unevenness.

Ninth, when installing the hydraulic cylinder onto the main unit, a sealing ring must be added between the inlet and outlet oil ports and tightened securely to prevent leakage.

ATOS cylinders, also known as hydraulic cylinders, are linear motion actuators whose output force is proportional to the effective area of ​​the piston and the pressure difference across it. Their function is to convert hydraulic energy into mechanical energy. The input to a hydraulic cylinder is the flow rate and pressure of the fluid, and the output is linear motion speed and force. The piston of a hydraulic cylinder can perform linear reciprocating motion, but the output linear displacement is finite. A hydraulic cylinder is an energy conversion device that converts hydraulic energy into reciprocating linear motion mechanical energy. A hydraulic cylinder basically consists of a cylinder barrel and cylinder head, a piston and piston rod, a sealing device, a cushioning device, and a venting device. The cushioning device and venting device depend on the specific application; the other devices are optional.

ATOS cylinders are mainly used in applications requiring long-term support of heavy objects. They can continue to support heavy objects even after the oil pressure is removed, and are safe and reliable. This single-acting, load-retracting jack is suitable for underwater use. Its self-locking nut ensures load safety, making it particularly suitable for large-scale projects. It is an easy-to-operate and self-locking jack with a safety pressure-maintaining device and a built-in pressure relief valve to prevent overload and protect the jack for safe operation. The connection uses a high-pressure hose and threaded connector, offering quick and easy use while overcoming the oil leakage problems of traditional quick-connect fittings. It is mainly used for equipment installation, lifting, and dismantling operations in various industries such as power, construction, machinery manufacturing, mining, railway bridges, and shipbuilding.

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CK-40/18*0183-D601 The company mainly deals with European and American brands and can source brands from any European country. For example, our key German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, and HIRSCHMANN industrial switches. German brands: Hengstler, Murr, Schmersal, Samson, EPRO (Emerson Group)

American brands: MOOG, ASCO, MAC, NUMATICS, PARKER, Vickers, Helón (Norgren)

Italian brands: OMAL, ATOS, CAMOZZI, UNIVER, Camozzi