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jack cylinder Sold to America

Release time:2023-11-12 15:31:48 Hits: Current position: Home > News

This article mainly introduces:

America hydraulic cylinder,jack cylinder manufacturer,jack cylinder

America jack cylinder

(America jack cylinder,produced by Hengyu Hydraulic Cylinder Factory)

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

Introduction to jack cylinder:

Under normal circumstances, the jack cylinder is composed of the rear end cover, body, piston, piston rod and front end cover and other main parts. In order to prevent the working medium from leaking out of the jack cylinder or from the high pressure chamber to the low pressure chamber, a sealing device (sealing ring) is arranged between the jack cylinder and the end cover, the piston and the piston rod, the piston and the jack cylinder, the piston rod and the front end cover. A dustproof device is also provided on the outside of the front end cover. In order to prevent the piston from impacting the end cap when it moves rapidly to the end of the stroke, the end of the jack cylinder can also be provided with a buffer device. If necessary, the exhaust device should be set in order to exhaust.

When the jack cylinder is in use, measures should be added to prevent the intrusion of pollutants. Effective measures should be taken to control the intrusion of pollutants, such as installing high-efficiency air filters in the tank breathing holes, new oil must be filtered, etc., but also must improve the anti-pollution ability of the jack cylinder itself. In the seriously polluted environment, it is more important to pay attention to, such as the underground oil jack cylinder should use fluorine rubber (FRM) and nitrile rubber (NBR) dust ring, and the ground mechanical jack cylinder should use nitrile rubber dust ring; The filter device is added to the oil inlet of the jack cylinder of the dump truck, construction machinery, work platform and other equipment, and in order to reduce the oil inlet resistance, the flow area should be increased as much as possible, which can effectively reduce the particle pollution from the system.

jack cylinder abnormal sound, hysteresis phenomenon cause and elimination method: the piston rod is extended with abnormal sound and hysteresis, if the jack cylinder is placed for a period of time, the jack cylinder may enter the air, and the movement can be normal after dozens of repeated movements. If it still cannot be eliminated, check whether the load is aligned with the axis of the piston rod; Retracted piston rod installation helps to align the load with the piston rod. If the flow is unstable, it will also lead to abnormal movement of the piston rod. Check the relevant components of the hydraulic system.

The role of the jack cylinder in the mold industry: the jack cylinder has a variety of uses in the mold, one is that the core distance is very large, or because of the mechanism of the product, only the jack cylinder is reasonable or more cost saving. Let the side core be extracted before opening the mold. Hot runner is mainly based on the product to decide, sometimes customers require the use of hot runner, the price is more expensive, but there are many benefits, you can save raw materials, shorten the molding cycle The jack cylinder has an irreplaceable role in the heavy industry production process: it is mainly used in places that need to support heavy objects for a long time, and it can still support heavy objects when the oil pressure is removed, and it is safe and reliable. Can be used underwater, single action, load reversion, nut self-locking to make the load safer, especially in large projects, is easy to operate control and self-locking jack, designed with a safety pressure retaining device, built-in pressure relief valve to prevent overload, to protect the self-locking jack to facilitate safe operation. The connection of the device is connected by high pressure hose and threaded joint, which has the advantages of fast use and overcoming the shortcomings of fast traditional joint oil leakage. It is mainly used for equipment installation and toppling operation in various industries such as electric power, construction, machinery manufacturing, mining, railway bridge, shipbuilding and so on.

Answers to some questions about jack cylinder:

How to calculate hydraulic cylinder flow?
Effective area of the cylinder x stroke = volume usually in liters. Volume/estimated total travel time (converted to minutes) = oil flow rate.

Is there a way to make the cylinder stop pushing when it hits something hard during the process of pushing?
The simplest solution is to press the stop switch, this switch has a mechanical type, touch the object on the action or send a stop signal, through the operation of the motor control cylinder; There is also an induction switch, that is, when the hydraulic cylinder expands to the range of the induction switch can sense the signal, it sends a signal to let the motor act, resulting in the corresponding action of the cylinder.

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