Release time：2023-12-18 10:57:16 Hits： Current position: Home > News
This article mainly introduces:
Bahrain hydraulic cylinder,electromagnetic induction cylinder manufacturer,electromagnetic induction cylinder
(Bahrain electromagnetic induction cylinder,produced by Hengyu Group）
electromagnetic induction cylinder are widely used in Bahrain，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed electromagnetic induction cylinder for customers from Bahrain.
The electromagnetic induction cylinder should not be mixed with foreign objects during assembly, which will cause scars. Before the total assembly of the electromagnetic induction cylinder, all parts must be fully removed and cleaned. When the parts are installed with burrs or dirt, foreign objects are easily embedded into the surface of the electromagnetic induction cylinder wall due to the stiffness and the weight of the parts, causing scars.
The pressure, temperature, medium and speed of different types of seals are not the same, water-ethylene glycol medium (HFC) can not be sealed with polyurethane, it can only use rubber seal; When the electromagnetic induction cylinder is running fast, it must be sealed with slip ring, such as Sterseal, Glairing, GD1000K, TDI, etc., when the running speed is slow, Yx, U, V combination seals can be used; Fluorine rubber seal is used in high temperature and high pressure environment; When the running speed is fast, the buffer sleeve and buffer valve must be considered.
electromagnetic induction 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 electromagnetic induction 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 ' electromagnetic induction 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 electromagnetic induction cylinder and the hydraulic motor are devices that convert the pressure energy of the liquid into mechanical energy and output it. The electromagnetic induction cylinder mainly outputs linear motion and force. The electromagnetic induction 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 electromagnetic induction cylinder, plunger electromagnetic induction cylinder is mainly used for: machinery, such as excavators; Scientific research, such as university structure laboratory. The plunger electromagnetic induction cylinder is used for pressure testing machines, such as Jinan test, and the test machine is used for material testing.
electromagnetic induction cylinder installation precautions: Before installing the electromagnetic induction cylinder into the system, the parameters on the electromagnetic induction cylinder label should be compared with the parameters when ordering. The base of the electromagnetic induction cylinder must have sufficient stiffness, otherwise the electromagnetic induction cylinder will bend upward into a bow when pressurized, so that the piston rod will bend.
How is the cylinder of hydraulic cylinder processed?
As the main parts of hydraulic cylinder, mining single pillar, hydraulic support, gun barrel and other products, its processing quality directly affects the life and reliability of the whole product. Cylinder processing requirements are high, the internal surface roughness requirements are Ra0.4 ~ 0.8&um, the coaxiality, wear resistance requirements are strict. The basic feature of cylinder is deep hole processing, which has always troubled the processing personnel. Due to the residual compressive stress on the surface of the surface layer, the rolling machining is helpful to seal the small cracks on the surface and prevent the expansion of erosion. Thus, the corrosion resistance of the surface can be improved, and the fatigue crack can be delayed or expanded, and the fatigue strength of the cylinder can be improved.
How to distinguish large cavity and small cavity of excavator rod cylinder ?
Single rod piston cylinder is a form of cylinder that is used relatively most, and the boom, bucket, dozer shovel cylinder are all in this form. Among them, the rodless cavity is also called the large cavity, and the rodless cavity is also called the small cavity. Therefore, the cylinder cavity on the side with the exposed piston rod is the small cavity, and the cylinder cavity on the side without the exposed rod is the large cavity.
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