Release time：2023-11-12 15:30:12 Hits： Current position: Home > News
This article mainly introduces:
Panama hydraulic cylinder,hydraulic lift cylinder manufacturer,hydraulic lift cylinder
(Panama hydraulic lift cylinder,produced by Hengyu Hydraulic Co., Ltd）
hydraulic lift cylinder are widely used in Panama，because of long service life，smooth movement，high work efficiency.So our company has designed hydraulic lift cylinder for customers from Panama.
When the hydraulic lift 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 hydraulic lift 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.
Regular maintenance of the hydraulic lift cylinder includes: regular tightening, hydraulic lift cylinder fastening screws and gland screws, hydraulic lift cylinder piston rod stop adjustment screws, should be tightened once a month, tighten each screw evenly, and achieve the corresponding tightening torque. Replace the seal regularly, it is recommended to replace the seal of the hydraulic lift cylinder once a year. Clean regularly, the hydraulic lift cylinder is cleaned every other year, and the seals are replaced while cleaning.
When the piston speed of the hydraulic lift cylinder is high, the steel ball of the check valve flows with the oil flow, so that the valve hole is blocked, and the hydraulic lift cylinder moves irregularly. Elimination method: Replace the steel ball with a cone valve or spool with a guide shoulder.
When installing the hydraulic lift cylinder, the axial ends of the hydraulic lift cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the hydraulic lift cylinder, there is axial expansion. If the two ends of the hydraulic lift cylinder are fixed, all parts of the hydraulic lift cylinder will be deformed. When disassembling the hydraulic lift cylinder, it is strictly forbidden to hammer the hydraulic lift cylinder and the piston surface, such as the hydraulic lift cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.
What is a differential cylinder?
The differential cylinder is by connecting the return oil of the rod cavity through the pipeline, allowing them to flow into the rodless cavity, thereby speeding up the extension speed of the piston rod. In fact, the cylinder is still the cylinder, but the oil circuit is related to the connection. The oil connection mode in which both chambers of a single rod hydraulic cylinder are fed hydraulic oil is called differential connection.
Hydraulic system schematic diagram, pipeline identification S and L, respectively corresponding nominal diameters? 16S is equivalent to DN12 high-pressure cylinder, and 15L means what?
16S refers to the high pressure series, outer diameter 16x2 steel pipe, the corresponding sleeve nut is M24X1.515L is the low pressure series, the outer diameter of 15x1.5 steel pipe, the corresponding sleeve nut is M22X1.5.
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