This article mainly introduces:

France hydraulic cylinder,aluminum alloy cylinder manufacturer,aluminum alloy cylinder

(France aluminum alloy cylinder,produced by Hengyu Hydraulic Co., Ltd）

aluminum alloy cylinder are widely used in France，because of long service life，smooth movement，no need for deceleration device.So our company has designed aluminum alloy cylinder for customers from France.

Introduction to aluminum alloy cylinder:

The commonly used buffer structure of the aluminum alloy cylinder is composed of a piston boss and a aluminum alloy cylinder head groove. When the piston moves close to the aluminum alloy cylinder head, it gradually enters the groove, and the oil in the groove is extruded through the gap between the boss and the groove, which increases the oil return resistance, produces the braking effect and realizes the buffer. Generally, a buffer mechanism should be used when the pressure is above 10MP.

When installing the aluminum alloy cylinder pipe, the pipe should be cleaned after installation, and should not pass through the aluminum alloy cylinder block, and the by-pass pipe must be installed in front of the oil port of the aluminum alloy cylinder block. This is important. Otherwise, the foreign body in the pipeline will enter the aluminum alloy cylinder, and once it enters, it is difficult to exclude it, but it becomes a foreign body transported to the aluminum alloy 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.

aluminum alloy cylinder and hydraulic station selection: Select the type and structure of the aluminum alloy cylinder according to the operation requirements of the main engine. According to the external load force borne by the aluminum alloy cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the aluminum alloy cylinder in each stage of the stroke and the power value that must be provided. Determine the diameter of the piston and piston rod according to the working load of the aluminum alloy cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the aluminum alloy cylinder, the diameter of the piston and the piston rod.

aluminum alloy cylinder body inspection: The inner surface of the aluminum alloy cylinder and the piston seal are the main factors causing the leakage in the aluminum alloy cylinder, if the aluminum alloy cylinder has a longitudinal tensile mark, even if the new piston seal is replaced, it can not effectively eliminate the fault, the inner surface of the aluminum alloy cylinder mainly checks whether the dimensional tolerance and shape and position tolerance meet the technical requirements, there is no longitudinal tensile mark, and measures the depth of the longitudinal tensile mark, in order to take the corresponding solution.

Answers to some questions about aluminum alloy cylinder:

What are the connection methods of the hydraulic cylinder? The connection modes of the cylinder and the actuator are earring connection, hinge shaft connection, thread connection, etc. The connection modes of tubing and cylinder are threaded connection, flange connection, etc.

The inner diameter of the injection cylinder is 203.2mm and the diameter of the screw is 63.5mm. What is the enhancement ratio?
Oil pressure multiplied by the cross-sectional area of the cylinder is equal to the theoretical output force value, and then multiplied by the efficiency of the cylinder is equal to the actual output force value, and the oil pressure can be calculated by inverting the value input.