This article mainly introduces:

Colombia hydraulic cylinder,tilting furnace hydraulic cylinder manufacturer,tilting furnace hydraulic cylinder

(Colombia tilting furnace hydraulic cylinder,produced by Hengyu Group）

tilting furnace hydraulic cylinder are widely used in Colombia，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed tilting furnace hydraulic cylinder for customers from Colombia.

Introduction to tilting furnace hydraulic cylinder:

tilting furnace hydraulic cylinders in series, parallel and series parallel. Series: In the tilting furnace hydraulic cylinder, the oil inlet of the subsequent reversing valve is the supply of the previous oil return, and there is no separate oil return circuit connected with the oil return in each valve. Series: In the tilting furnace hydraulic cylinder, the oil inlet of the subsequent reversing valve is the supply of the previous oil return, and there is no separate oil return circuit connected with the oil return in each valve. Parallel: the pressure oil in the tilting furnace hydraulic cylinder is connected with the inlet oil of each reversing valve, and the return oil is collected by the return oil circuit. Series parallel: For this one, compared with the simple series and parallel, it is slightly more complicated, but it is not impossible to understand. The series refers to the oil in the tilting furnace hydraulic cylinder, which is in series form, but can not form a series circuit, and the parallel refers to the oil return circuit of each valve, which is in parallel.

tilting furnace hydraulic cylinder can not drive the load troubleshooting: oil pressure is too low. tilting furnace hydraulic cylinder selection specifications are too small. Leakage in tilting furnace hydraulic cylinder or associated hydraulic system element.

If it is found that the tilting furnace hydraulic cylinder lubrication is poor or the tilting furnace hydraulic cylinder bore processing is abnormal, it is necessary to feedback the situation to the manufacturer, because the piston and the tilting furnace hydraulic cylinder, the guide rail and the piston rod have relative movement, if the lubrication is poor or the tilting furnace hydraulic cylinder bore is abnormal, it will aggravate the wear and reduce the straightness of the tilting furnace hydraulic cylinder center line. In this way, when the piston works in the tilting furnace hydraulic cylinder, the friction resistance will be large and small, resulting in slip or crawling. The solution is to repair and grind the tilting furnace hydraulic cylinder first, and then prepare the piston according to the matching requirements, repair and grind the piston rod, and configure the guide sleeve.

When the tilting furnace hydraulic cylinder is customized, if there are high requirements for the quality of the tilting furnace hydraulic cylinder, it is best to use rolling processing, because the surface layer has surface residual compressive stress, which helps to close the surface of the small crack, preventing the expansion of erosion. Thus, the corrosion resistance of the surface can be improved, and the fatigue crack can be delayed or expanded, and the fatigue strength of the tilting furnace hydraulic cylinder can be improved. By rolling forming, a cold working hardening layer is formed on the rolling surface, which reduces the elastic and plastic deformation of the contact surface of the grinding pair, thereby improving the wear resistance of the inner wall of the tilting furnace hydraulic cylinder and avoiding the burn caused by grinding. After rolling, the reduction of surface roughness value can improve the matching property.

Answers to some questions about tilting furnace hydraulic cylinder:

How does the hydraulic solenoid valve realize that the cylinder stops at any position?
Use an O-type medium function solenoid directional valve, or use a Y-type solenoid directional valve and a hydraulically controlled check valve.

What do cylinder internal leakage and external leakage mean?
Internal leakage means that the piston seal in the cylinder is not strict, there is a leak between the two chambers of the cylinder, the oil is still in the cylinder, and the external leakage is that the oil leaks to the outside of the cylinder.