This article mainly introduces:

Switzerland hydraulic cylinder,tailboard balance cylinder manufacturer,tailboard balance cylinder

(Switzerland tailboard balance cylinder,produced by Hengyu Group）

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

Introduction to tailboard balance cylinder:

If it is found that the tailboard balance cylinder lubrication is poor or the tailboard balance cylinder bore processing is abnormal, it is necessary to feedback the situation to the manufacturer, because the piston and the tailboard balance cylinder, the guide rail and the piston rod have relative movement, if the lubrication is poor or the tailboard balance cylinder bore is abnormal, it will aggravate the wear and reduce the straightness of the tailboard balance cylinder center line. In this way, when the piston works in the tailboard balance cylinder, the friction resistance will be large and small, resulting in slip or crawling. The solution is to repair and grind the tailboard balance 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 tailboard balance cylinder is installed, the piston and the tailboard balance cylinder head and other parts have large mass, large size and large inertia, even if there is a lifting equipment auxiliary installation, because the specified clearance is small, no matter how hard it will be put into, therefore, the end of the piston or the tailboard balance cylinder head boss is easy to cause scars when it hits the inner surface of the tailboard balance cylinder wall. The solution to this problem: for a large number of small products, the use of autocratic assembly oriented tools during installation; For heavy, thick and large large and medium-sized tailboard balance cylinders, only careful and careful operation can be avoided.

When the tailboard balance cylinder needs to be disassembled for maintenance due to leakage and other faults, the piston should be moved to the bottom position of the tailboard balance cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.

The piston rod and guide sleeve function of the tailboard balance cylinder is crucial: the relative motion pair between the piston rod and the guide sleeve is the main factor causing external leakage, if the chrome layer on the surface of the piston rod is spalling or producing longitudinal tensile marks due to wear, it will directly lead to the failure of the seal.

Answers to some questions about tailboard balance cylinder:

How to calculate the hydraulic cylinder pressure? How much pressure can put up how much weight?
If you want to calculate the pressure of the cylinder, you must know the inner diameter of the cylinder, if the piston rod is needed to lift the weight, it should be: cylinder (no piston rod end) pressure = load (4000N) ÷{(PI /4)X the square of the cylinder diameter (mm) ", it has nothing to do with the piston rod diameter, the rod diameter of the piston rod is only related to the stability of the cylinder. The pressure inside the cylinder should be p=F/S=400×10/(3.14×(0.5×25)×(0.5×25))=8.15MPa which means that you need to provide at least that much pressure to complete the operation.

Does the abbreviation bc stand for bucket cylinder or boom cylinder?
Hydraulic excavator hydraulic cylinder includes boom cylinder, bucket rod cylinder and bucket cylinder three parts, four cylinders. Because of the different naming conventions of major manufacturers, the meaning of BC is also different, for the sake of insurance, you need to consult the manufacturer.