Release time：2023-11-08 15:23:41 Hits： Current position: Home > News
This article mainly introduces:
Canada hydraulic cylinder,tilting furnace hydraulic cylinder manufacturer,tilting furnace hydraulic cylinder
(Canada tilting furnace hydraulic cylinder,produced by Hengyu Group）
tilting furnace hydraulic cylinder are widely used in Canada，because of excellent fatigue and impact resistance，smooth movement，high work efficiency.So our company has designed tilting furnace hydraulic cylinder for customers from Canada.
The machining accuracy of the tilting furnace hydraulic cylinder depends on the level of equipment, production technology and testing means. tilting furnace hydraulic cylinder processing methods are commonly used in two ways, one is rough boring - fine boring - rolling, generally with 45# seamless steel pipe, this method of processing quality is good, but the cost is high. Another method is to use 20# cold-drawn seamless steel pipe, and then honing, the cost is lower. The piston rod must be adjusted and straightened before processing, and the coating thickness of the piston rod is generally not less than 0.03mm. The piston must be machined in strict accordance with the groove size and tolerance requirements given in the seal manual.
The definition of the minimum stable speed refers to the minimum movement speed of the tilting furnace hydraulic cylinder without crawling phenomenon when the full load is moving, it has no uniform indicator, and the tilting furnace hydraulic cylinder that undertakes different work has different requirements for the minimum stable speed.
Most of the failure of the tilting furnace hydraulic cylinder is because there is a foreign body in the tilting furnace hydraulic cylinder into the failure of the tilting furnace hydraulic cylinder, the most problematic is that it is difficult to determine when the foreign body is into the tilting furnace hydraulic cylinder. After a foreign body enters, if the outer side of the sliding surface of the piston is equipped with a seal with a lip edge, then the lip edge of the seal can scrape the foreign body when working, which is beneficial to avoid scratching. However, the piston equipped with 0-shaped sealing ring has a sliding surface at both ends, and foreign bodies are sandwiched between this sliding surface, which is easy to form scars.
tilting furnace hydraulic cylinder hydraulic oil selection: The recommended working oil viscosity of the tilting furnace hydraulic cylinder is 10 ~ 110cSt (1.8 ~ 15E), ISO VG46 hydraulic oil. The normal working oil temperature is 10 ~ 70℃, and the ambient temperature is in the range of -20 ~ 80℃. When the ambient temperature and service temperature are low, the hydraulic oil with lower viscosity can be selected.
What's the use of three oil pipes on the cylinder?
The cylinder usually has an upper and lower oil chamber, one is connected to the upper oil chamber, one is connected to the lower oil chamber, sometimes a hydraulic lock will be added, that is, a hydraulic control check valve to prevent accidents when the oil pipe breaks, so the third pipe should be the control oil pipe of the hydraulic control check valve.
What is hydraulic cylinder？ How to use hydraulic cylinder？ what is the application of hydraulic cylinder?
Hydraulic cylinder is the hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating movement (or swing movement). It is simple in structure and reliable in operation. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is proportional to the effective area of the piston and the pressure difference between the two sides. The hydraulic cylinder is basically composed of cylinder body, cylinder head, piston, piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device depending on the specific application, other devices are essential. Hydraulic cylinders are mainly used in machinery.
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