Anbao Hydraulic

 The hydraulic cylinder piston rod is not just the object transmitting the force from the cylinder’s piston but also the interface between that cylinder and your machine. Before you can correctly select and then design the piston rod, you must understand the potential areas of failure. The following are the top five most common piston rod problems on hydraulic cylinders. The rod is improperly sized for the application. This can manifest in two ways, and believe it or not, a rod can be  too large . Undersized piston rods have low column strength, especially in long stroke applications. A long, thin rod will bend or break when pushing loads heavier than they’re rated. Low column strength can remedy this with a larger diameter rod or a stop tube to provide added support.Conversely, if a cylinder operates in tension, an oversized rod will actually reduce retraction force. This problem occurs at the design stage, so be sure you accurately calculate retraction force with an understanding

  ST52 Honed Tube as a product must have a certain performance to meet the needs of the usage conditions. The heat treatment of honed tube is a very important process. After heat treatment, it can get better performance.Then how to heat treat honing pipe? 1, its heat treatment processing process: forging annealing, rough machining, tempering, semi-finishing, stress reduction, rough grinding, high frequency quenching, tempering, finishing. Heat treatment methonds of ST52 Honed Tube 1, tempering : the purpose of tempering and tempering is to make it can have good comprehensive mechanical properties, because in order to make it can obtain higher toughness, corresponding strength and excellent mechanical properties, we generally need to conduct tempering and tempering treatment of st52 material. 2, stress elimination treatment: the so-called stress elimination treatment, honing pipe sale, in fact, refers to the stress removal. In general, annealing casting, forging, welding parts in

  Chrome plated steel tube also called hollow chrome bar, through electrochemical process without hexavalent chrome The fundamental feature of this product is a high dimensional precision to meet tolerance f7 Chromium plating gives high surface hardness and corrosion resistance. Hard chrome plating generally use more machinery is often used in high temperature conditions, such as:  chorme plated steel pipe. chrome plating the name suggests, the main purpose is to bright surface, beautiful appearance, anti-rust. Chrome layer thickness and hardness of the relationship: hard chrome plating hardness increased with the thickness and improve the hardness of the highest value of about 0.2 mm. Later, even if the increase thickness, the hardness will not increase.

  The   honed cylinder barrel  is basically composed of cylinder and cylinder head, piston and   piston rod , sealing device and so on. If we want to enhance its property, how to do it well? 1. The use of CNC electro-hydraulic servo valve to control the  hydraulic cylinder  can achieve linear and real-time control of the output, so as to improve the property of the hydraulic cylinder; 2, cylinder barrel has strength, can bear dynamic working pressure, long time work without deformation; 3. With stiffness, it will not bend under lateral piston force and mounting reaction force; 4. Less friction between inner surface and guide parts and seals, which can be used for a long time; 5, cylinder barrel and flange to be good welding, no crack. 6, to the correct installation of the hydraulic cylinder sealing device: the installation of the sealing ring should pay attention to the direction of its installation, to avoid leakage due to installation.

  4140 chrome piston rod , which is a specific type of hard chrome rod, because the material is 4140 steel, so this kind of hard chrome rod is called 4140 chrome plated bar. The familiarity and understanding of this product is to use the product correctly and reasonably, and further, it can have a good use effect on the use of the product. The process of 4140 chrome piston rod? Hardening High-frequency induction hardening guarantees the surface hardness and optimum strength of the material, which makes the shaft highly durable and resistant to abrasion. We can supply several conditions as follows: 1, Hard chrome plated (surface without heat treatment) 2, High-frequency induction hardened hard chrome plated 3,Quenched and Tempered 4,Induction hardened with Q&T grinding Our grinding lines work at high processing speeds with optimum efficiency. Depending on material and diameter requirements, surface qualities with roughness specifications up to Ra 0.2 µm can be obtained. Surface

  CYLINDER TUBE / CYLINDER BARREL The cylinder tube (or barrel) is made of steel; usually carbon steel. There are a range of different steels available in terms of strength, with higher pressures requiring stronger steels and thicker cylinder walls. In places where it cannot be painted (such as food preparation areas) it would be made of stainless steel to avoid it being prone to corrosion. The cylinder barrel can be coated in a variety of paint or coatings, with company logos often displayed here. The internal diameter of the tube usually needs no protection with paint or chrome because the hydraulic fluid protects it from corrosion. However, if the hydraulic fluid is a corrosive material (such as water) the inside of the tube will be coated as well as the rod. CYLINDER ROD The cylinder rod is the only external part that can’t be painted. Because of this, it has to be protected in other ways. In order for the cylinder to work well the coating has to be complete