This article mainly introduces:

Czech Republic hydraulic cylinder,servo cylinder manufacturer,servo cylinder

(Czech Republic servo cylinder,produced by Hebei Hengyu company）

servo cylinder are widely used in Czech Republic，because of long service life，excellent fatigue and impact resistance，no need for deceleration device.So our company has designed servo cylinder for customers from Czech Republic.

Introduction to servo cylinder:

The servo cylinder should not be mixed with foreign objects during assembly, which will cause scars. Before the total assembly of the servo 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 servo cylinder wall due to the stiffness and the weight of the parts, causing scars.

servo cylinder seal leakage causes and countermeasures: a. Loose tie rod nut will cause leakage, tighten the tie rod nut according to the torque requirements of tie rod nut, test no leakage can continue to use. b. Pressure exceeding the limit will also cause leakage. Replace the servo cylinder seal and re-tighten the tie rod nut to reduce the pressure to the nominal pressure range of the servo cylinder. c. The servo cylinder seal is extruded, if the O-ring is obviously extruded at the servo cylinder seal, replace the servo cylinder seal.

servo cylinder is the most important part of construction machinery, the traditional processing method is: broaching servo cylinder block - fine boring servo cylinder block - grinding servo cylinder block. The rolling method is: broaching servo cylinder block - fine boring servo cylinder block - rolling servo cylinder block, the process is 3 parts, but the time is compared: grinding 1 meter of the servo cylinder block is about 1-2 days, rolling 1 meter of the servo cylinder block is about 10-30 minutes. Input comparison: grinding machine or quilting machine (tens of thousands - millions), rolling knife (ten thousand - tens of thousands). After rolling, the surface roughness of the hole decreases from RA3.2-6.3 μm before rolling to Ra0.4 ~ 0.8μm, the surface hardness of the hole increases by about 30%, and the fatigue strength of the inner surface of the servo cylinder increases by 25%. If the servo cylinder life is only considered, it is increased by 2 to 3 times, and the boring and rolling process is 3 times more efficient than the grinding process In particular, if you want to make high-quality servo cylinders, you must take the rolling production process. After the servo cylinder is rolled, there is no sharp tiny edge on the surface, and long-term motion friction will not damage the seal ring or seal, which is particularly important in the hydraulic industry.

1, the hydraulic machinery should be kept clean, in order to prevent dust and debris from falling into the oil, the tank should be sealed. 2, the oil in the tank should be replaced regularly according to the working condition. When changing the oil, the dirt and impurities accumulated at the bottom of the tank should be removed and the tank should be cleaned. 3, hydraulic oil, oil drums should be set in a clean and safe place to strengthen management. The oil drum, oil filter, oil funnel, oil pipe, etc. used should be kept clean. The oil drums for loading hydraulic oil must be cleaned in advance, and the oil drums should be dedicated and not mixed with other oil drums.

Answers to some questions about servo cylinder:

What is the function of the forklift truck cylinder and how does it work?
(1) In order to quickly and conveniently pick up the goods, the gantry needs to be tilted forward; In order to prevent the goods from falling, the door frame should be tilted backward to ensure the stability of the goods. The front and back tilt of the frame is accomplished by tilting the oil cylinder. (2) The inclined cylinder is composed of a piston, a cylinder block, a piston rod, an upper cover, a lower cover, a compression nut and a cover female and other main parts. (3) The inclined cylinder has two oil holes that can be interchanged into oil inlet and discharge holes. The cylinder is divided into a front cavity and a back cavity by a piston. The back cavity is filled with high-pressure oil when it tilts forward, and the front cavity is filled with high-pressure oil when it tilts backward.

What's a minus 40 cylinder made of?
Construction with 1Cr18Ni9Ti, in low temperature conditions impact and tensile strength are very good, can withstand -100 degrees of low temperature, corrosion resistance, material price is not very high, more economic.