ATOS hydraulic cylinder CK-32/14*0125-P801 in stock

Brand

ATOS/Italian Atos

Application Areas

Chemical, Mining, Energy, Electrical, General

ATOS Gear Pumps, ATOS Axial Piston Pumps, ATOS Vane Pumps, ATOS Hydraulic Cylinders, ATOS Relief Valves, ATOS Proportional Valves, ATOS Stacking Valves

The working principle of each type of ATOS hydraulic cylinder is almost identical. Take a manual jack as an example; the jack is essentially a hydraulic cylinder. Hydraulic oil is forced into the cylinder through a one-way valve by a manual booster (hydraulic manual pump). Because of the one-way valve, the oil cannot flow back, forcing the piston rod upwards. During operation, hydraulic oil continues to flow into the cylinder, rising continuously. To lower the cylinder, the hydraulic valve is opened, allowing the oil to return to the tank. This is the basic working principle; other types are improvements on this foundation. The principle of pneumatic cylinders is essentially the same as that of hydraulic cylinders. [1]

ATOS Cylinder Machining (Folded Edit Section)

ATOS Cylinder Trundle Processing

ATOS cylinder trundle processing is a non-cutting machining process that utilizes the plastic deformation of metal at room temperature to smooth out the micro-irregularities on the workpiece surface, thereby changing the surface structure, mechanical properties, shape, and size. Therefore, this method can simultaneously achieve both finishing and strengthening, which grinding cannot do.

Regardless of the machining method used, fine, uneven tool marks will always remain on the surface of the part, resulting in alternating peaks and valleys.

ATOS cylinder trundle processing principle: It is a pressure finishing process that utilizes the cold plasticity of metal at room temperature. A trundle tool applies pressure to the workpiece surface, causing the surface metal to plastically flow and fill the original residual low-recessed valleys, thus reducing the surface roughness of the workpiece. Due to the plastic deformation of the surface metal during rolling, the surface structure undergoes cold hardening and grain refinement, forming a dense fibrous structure and a residual stress layer. This increases hardness and strength, thereby improving the wear resistance, corrosion resistance, and fit of the workpiece surface. Rolling is a non-cutting plastic processing method.

Non-cutting machining technology is safe, convenient, and allows for precise control of accuracy. Several advantages include:

1. Improved surface roughness, achieving Ra≤0.08µm.

2. Corrected roundness, with ellipticity ≤0.01mm.

3. Increased surface hardness, eliminating stress-induced deformation and increasing hardness by HV≥4°.

4. The presence of a residual stress layer after machining increases fatigue strength by 30%.

5. Improved fit quality, reduced wear, and extended part lifespan, while simultaneously reducing machining costs.

ATOS Hydraulic Cylinder Rolling (Folded Section)

ATOS hydraulic cylinders are crucial components in engineering machinery. Traditional machining methods include: broaching the cylinder body – precision boring the cylinder body – grinding the cylinder body. The roller burnishing method involves three steps: broaching the cylinder body, precision boring the cylinder body, and then roller burning the cylinder body. However, in terms of time, grinding a 1-meter cylinder body takes approximately 1-2 days, while roller burning a 1-meter cylinder body takes approximately 10-30 minutes. The investment is also significant: grinding machines or honing machines cost tens of thousands to millions of dollars, while roller burnishing tools cost thousands to tens of thousands of dollars. After roller burnishing, the surface roughness of the hole decreases from Ra3.2–6.3µm before burnishing to Ra0.4–0.8µm, the surface hardness of the hole increases by approximately 30%, and the fatigue strength of the cylinder's inner surface increases by 25%. Considering only the cylinder body's influence, the cylinder's service life increases by 2–3 times, and the boring and roller burnishing process is about 3 times more efficient than grinding. These data demonstrate that roller burnishing is a highly efficient process that significantly improves the surface quality of the cylinder body.

After roller burnishing, the surface of the ATOS cylinder has no sharp micro-edges, and prolonged friction will not damage the seals or sealing components, which is particularly important in the hydraulic industry.

ATOS Cylinder Management:

An ATOS cylinder is a hydraulic actuator capable of reciprocating motion. How can hydraulic cylinders be effectively managed to maximize their performance? The analysis is as follows:

When managing hydraulic cylinders, single-piston rod type cylinders are preferred. Roughly determining the type of hydraulic cylinder is the premise of all management calculations. Linear hydraulic cylinders with linkage mechanisms or gear-rack mechanisms can be used. If there is a need for rapid return, such as the reciprocating linear motion of a machine, directly using a hydraulic cylinder is simple and convenient. The external dimensions of the hydraulic cylinder should be maximized as much as possible. The hydraulic cylinder is positioned at both ends using keys or pins. The complexity of hydraulic cylinder management and application must also consider the structural characteristics of the host machine, providing the installation space and specific location for the hydraulic cylinder.

Regarding the hydraulic system, corresponding steps are required within the system. Positioning components must be configured at the piston rod end, allowing positioning only at one end, thus achieving widespread control in the hydraulic systems of various machines. This helps improve the service life of the hydraulic cylinder. Good dust prevention is essential. When managing hydraulic cylinders, reliable sealing and a gas leak alarm must be ensured. The input force of a hydraulic cylinder is directly proportional to the effective area of ​​the piston and its unilateral pressure difference. A hydraulic cylinder is formed by a cylinder barrel and cylinder head, piston and piston rod, sealing device, buffer device, and venting device. Reciprocating oscillating motion can be achieved using a swing-type hydraulic cylinder. Good dust prevention measures reduce processing difficulties. For example, an offensive load compresses the piston rod. The following points must be carefully considered: Maximize the load on the piston rod under tension, and ensure corrosion protection of the steel structure. Only then can a rough and reasonable management result be achieved.

Hydraulic cylinders have a simple structure and reliable operation. If a curved piston rod cannot be connected by threads, a double-piston rod hydraulic cylinder can be adopted. The management method for hydraulic cylinders is detection and diagnosis. Stable movement and reliable sealing are essential factors for the operation of the hydraulic cylinder. For the motion shape of the hydraulic cylinder, differential connection can be considered, or some transmission devices can be used to reduce the travel distance.

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CK-32/22*0025-E004 ATOS cylinders, or hydraulic cylinders, are linear motion actuators whose output force is directly proportional to the effective area of ​​the piston and the pressure difference across it.

Our company primarily 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, ROSS

British brands: Norgren

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

ATOS proportional valves, ATOS stack valves, ATOS solenoid valves