lift cylinder of forklift truck Sold to Thailand

This article mainly introduces:

Thailand hydraulic cylinder,lift cylinder of forklift truck manufacturer,lift cylinder of forklift truck

(Thailand lift cylinder of forklift truck,produced by Hebei Hengyu company）

lift cylinder of forklift truck are widely used in Thailand，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed lift cylinder of forklift truck for customers from Thailand.

Introduction to lift cylinder of forklift truck:

Improve the service life of the lift cylinder of forklift truck: it is necessary to maintain the normal clearance of the combined surface of the hydraulic components. When manufacturing or repairing the main parts of the lift cylinder of forklift truck (such as the lift cylinder of forklift truck block, piston rod, etc.), the assembly should be carried out in accordance with the tolerance lower limit of the assembly size, which can well reduce the occurrence of cavitation. If cavitation has occurred in the hydraulic components, only metallographic sandpaper polishing technology can be used to remove cavitation pitting and surface carbon deposits, and general fine sandpaper must not be used for polishing After the lift cylinder of forklift truck is repaired, the hydraulic system should run smoothly for a certain period of time so that the hydraulic oil in the hydraulic system can be fully circulated; If necessary, the lift cylinder of forklift truck inlet pipe (or return pipe) can be disassembled. Make the hydraulic oil overflow to achieve the effect of single lift cylinder of forklift truck exhaust.

Repair method of small range wear of oil lift cylinder of forklift truck: 1. Use oxygen-acetylene flame to bake the scratched part (master the temperature, avoid surface annealing), bake the oil on the metal surface all the year round until no sparks splash; 2. The scratched part is treated with an Angle grinder, the grinding depth is more than 1 mm, and the groove is polished along the guide rail, preferably a dovetail groove. Scratch both ends of the drilling deeper, change the force situation; 3. Clean the surface with absorbent cotton dipped in acetone or anhydrous ethanol.

The repair method of the lift cylinder of forklift truck: the repair of the lift cylinder of forklift truck must use brush plating. This is because this repair method can be carried out on site, and the repair effect is good. In this way, loading and transportation can be eliminated to shorten the repair time and improve work efficiency. In addition, the coating obtained by brush plating has good binding force and will not have obvious boundaries. Moreover, the repair surface has high hardness and good wear resistance.

The main role of the lift cylinder of forklift truck: the lift cylinder of forklift truck 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 lift cylinder of forklift truck realizes reciprocating motion. The structure of the lift cylinder of forklift truck has three categories: piston lift cylinder of forklift truck, plunger lift cylinder of forklift truck, swing lift cylinder of forklift truck, piston lift cylinder of forklift truck and plunger lift cylinder of forklift truck to achieve reciprocating linear motion, output speed and thrust, swing lift cylinder of forklift truck to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the lift cylinder of forklift truck, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The lift cylinder of forklift truck has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.

Answers to some questions about lift cylinder of forklift truck:

Is there a national standard for the testing of hydraulic cylinders?
Generally speaking, the cylinder test is carried out according to JB/JQ20302 Allowable leakage of cylinder in pre-factory leakage test. GB2879 hydraulic cylinder piston and piston rod dynamic seal groove type, size and tolerance. GB6578 hydraulic cylinder piston rod dust ring groove type, size and tolerance. GB7938 hydraulic cylinder and cylinder nominal pressure series, etc.

How many boom cylinders, bucket rod cylinders and bucket cylinders are there in a small single-bucket excavator?
one for bucket, one for forearm, only one piece for a small excavator under the big arm, two pieces for medium and large excavator.