This article mainly introduces:
India hydraulic cylinder,pushing cylinder manufacturer,pushing cylinder
(India pushing cylinder,produced by Hebei Hengyu company）
pushing cylinder are widely used in India，because of excellent temperature resistance，powerful torque，no need for deceleration device.So our company has designed pushing cylinder for customers from India.
When the pushing cylinder is disassembled due to oil leakage and other faults, the position of the piston should be moved to any end position of the pushing cylinder by applying liquid pressure. Improper tapping and sudden drop should be avoided during disassembly.
When the pushing cylinder is in use, once the seal and guide support ring are found to be defective, the seal with the same structural form and appropriate material should be replaced according to the structural form of the pushing cylinder seal to be repaired, so as to minimize the thickness of the oil film between the seal and the sealing surface and reduce the leakage of the seal.
The role of the pushing cylinder in the mold industry: the pushing 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 pushing 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 pushing 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.
When installing the pushing cylinder pipe, the pipe should be cleaned after installation, and should not pass through the pushing cylinder block, and the by-pass pipe must be installed in front of the oil port of the pushing cylinder block. This is important. Otherwise, the foreign body in the pipeline will enter the pushing cylinder, and once it enters, it is difficult to exclude it, but it becomes a foreign body transported to the pushing cylinder. Moreover, when cleaning, the removal method of foreign bodies entered in the installation pipeline operation should be considered. In addition, the corrosion in the pipe should be pickling and other procedures before the pipe installation, and the rust must be completely removed.
What does cylinder hob125*100 mean?
HOB is a series of hydraulic cylinder products, the use of pressure 14MPA, tie rod structure. 125 refers to the diameter of the cylinder and 100 refers to the stroke. The unit is millimeters.
Servo cylinder control principle
The electro-hydraulic pulse servo cylinder is composed of a stepper motor, a three-position four-way servo valve, a mechanical feedback device (a wire carrier) and an oil lever. When the stepper motor gets a pulse signal, its output shaft rotates 1.5 or 3 degrees, the servo valve spool drives the wire to rotate at the same time, the valve spool moves and opens the reversing cylinder to output pressure oil, the piston moves and drives the lead screw to reverse rotate the valve spool back to the original position, and the servo valve stops output pressure oil in the center. At this time, the cylinder moves 0.1 or 0.2mm stroke, and the displacement and speed of the cylinder travel are determined according to the given value of the electrical pulse.
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