Release time：2023-11-21 09:56:35 Hits： Current position: Home > News
This article mainly introduces:
Azerbaijan hydraulic cylinder,hydraulic shear cylinder manufacturer,hydraulic shear cylinder
(Azerbaijan hydraulic shear cylinder,produced by Hengyu Group）
hydraulic shear cylinder are widely used in Azerbaijan，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed hydraulic shear cylinder for customers from Azerbaijan.
Do not enter foreign bodies when installing the hydraulic shear cylinder block. The place where the installation operation is carried out, the conditions are not good, and foreign bodies can be entered unconsciously. Therefore, the installation site must be cleaned up around, especially the place where the parts are placed must be cleaned, so that there is no dirt.
Before the hydraulic shear cylinder is removed, the relief valve should be loosened to reduce the pressure of the hydraulic circuit to zero, and then the power supply should be cut off to stop the hydraulic device. After loosening the oil port piping, the oil plug should be applied to plug the oil port.
The definition of the minimum starting pressure of the hydraulic shear cylinder refers to the minimum working pressure of the hydraulic shear cylinder in the no-load state, which is a comprehensive index reflecting the manufacturing and assembly accuracy of the hydraulic shear cylinder parts and the size of the sealing friction.
When installing the hydraulic shear cylinder pipe, the pipe should be cleaned after installation, and should not pass through the hydraulic shear cylinder block, and the by-pass pipe must be installed in front of the oil port of the hydraulic shear cylinder block. This is important. Otherwise, the foreign body in the pipeline will enter the hydraulic shear cylinder, and once it enters, it is difficult to exclude it, but it becomes a foreign body transported to the hydraulic shear 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.
How to calculate hydraulic cylinder thrust?
Cylinder diameter = piston diameter =200MM Piston area =π (200/2) square =3140 square mm =31.4 square cm 25MPA=250KG/ square cm Maximum thrust = pressure * Piston area =250 *31.4 =7850KG=78500 Newtons This is the maximum thrust. The formula can be derived from the calculation formula.
Classification and application of cylinders.
Hydraulic cylinder is divided into single acting hydraulic cylinder, double acting cylinder, combined hydraulic cylinder, swing hydraulic cylinder. Single acting cylinder is divided into plunger type hydraulic cylinder, single piston rod hydraulic cylinder, double piston rod hydraulic cylinder, telescopic hydraulic cylinder. Plunger type hydraulic cylinder: the plunger moves only in one direction, and the return stroke is to push the plunger back using its own weight or load. Single piston rod hydraulic cylinder: The piston moves only in one direction, and the return stroke is to push the plunger back using dead weight or load. Double piston rod hydraulic cylinder: both sides of the piston are equipped with piston rods, and pressure oil can only be supplied to one side of the piston. The return stroke usually uses spring force, gravity or external force. Telescopic hydraulic cylinder: It obtains long stroke with short cylinder. The hydraulic oil is pushed out from large to small section by section, and the external force is reduced from small to large.
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