This article mainly introduces:

Bahrain hydraulic cylinder,stainless steel cylinder manufacturer,stainless steel cylinder

(Bahrain stainless steel cylinder,produced by Hebei Hengyu company）

stainless steel cylinder are widely used in Bahrain，because of powerful torque，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed stainless steel cylinder for customers from Bahrain.

Introduction to stainless steel cylinder:

The main role of the stainless steel cylinder: the stainless steel cylinder is an executive element in the hydraulic transmission system, which is an energy conversion device that converts hydraulic energy into mechanical energy. The hydraulic motor realizes continuous rotary motion, while the stainless steel cylinder realizes reciprocating motion. The structure of the stainless steel cylinder has three categories: piston stainless steel cylinder, plunger stainless steel cylinder, swing stainless steel cylinder, piston stainless steel cylinder and plunger stainless steel cylinder to achieve reciprocating linear motion, output speed and thrust, swing stainless steel cylinder to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the stainless steel cylinder, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The stainless steel cylinder has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.

The difference between the plunger stainless steel cylinder and the piston stainless steel cylinder is that the piston in the stainless steel cylinder is replaced by a shaft plunger, which is used in hydraulic transmission requiring a long mechanical stroke, and can only input pressure oil from one direction, pressurize in a single direction, and form a thrust to push the plunger to move. The return trip of the plunger depends on the plunger itself to fall, and some rely on the spring to push back to the original position. Usually used plunger type stainless steel cylinder, its inner hole does not need mechanical finishing, as long as the plunger round grinding can be assembled.

stainless steel cylinder spool stuck or valve hole blocked How to solve: When the flow valve or direction valve spool stuck or valve hole blocked, the stainless steel cylinder prone to misoperation or action failure. At this time, the contamination of the oil should be checked; Check whether dirt or colloidal deposits are stuck in the spool or blocking the valve hole; Check the wear of the valve body, clean and replace the system filter, clean the fuel tank, and replace the hydraulic medium.

Factors that should be considered when selecting the oil seal in the stainless steel cylinder: some specific factors should be taken into account when selecting the oil seal in the stainless steel cylinder, so as to have correct consideration and get accurate results, and then avoid wrong selection. The factors and aspects that should be taken into account are eight: stainless steel cylinder diameter, piston rod diameter, piston rod and piston groove size, stainless steel cylinder working pressure, stainless steel cylinder movement speed, hydraulic system oil temperature and stainless steel cylinder working environment.

Answers to some questions about stainless steel cylinder:

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.

Why the injection cylinder retreating after the injection molding machine is started?
It is likely that the projected area of the molded plastic parts is large or the injection pressure set is relatively large, resulting in the expansion force exceeding the clamping force of the injection molding machine, so the mold is backward. You can do the following attempts: 1, reduce the injection force of the injection molding machine; 2, if the injection molding part can not be well formed by reducing the injection force, it is recommended to install the mold to a larger injection molding machine.