一本色道久久综合精品竹菊_日韩欧美亚洲综合_日韩中文字幕一区二区_精品入口麻豆88视频

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

lifting hydraulic cylinder Sold to Sudan

Release time:2023-11-12 15:27:22 Hits: Current position: Home > News

This article mainly introduces:

Sudan hydraulic cylinder,lifting hydraulic cylinder manufacturer,lifting hydraulic cylinder

Sudan lifting hydraulic cylinder

(Sudan lifting hydraulic cylinder,produced by Hengyu Group)

lifting hydraulic cylinder are widely used in Sudan,because of simple structure and reliable operation,excellent temperature resistance,no transmission clearance.So our company has designed lifting hydraulic cylinder for customers from Sudan.

Introduction to lifting hydraulic cylinder:

When the lifting hydraulic cylinder is installed on the main engine, the oil port piping part and the guide sleeve should be checked for oil leakage in the running test, and the earring and the middle hinge shaft bearing should be refueled.

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

The lifting hydraulic cylinder requires that the filtration accuracy of the system is not less than the 80um, and the oil pollution should be strictly controlled, the oil should be kept clean, the performance of the oil should be checked regularly, and the necessary fine filtration and replacement of new working oil should be carried out.

Because of the slightly complex structure of the buffer lifting hydraulic cylinder, sometimes there will be problems, such as when the lifting hydraulic cylinder with the buffer device is started in reverse, the piston often stops temporarily or reverses. Elimination method: The orifice of the check valve is too small, so that the amount of oil entering the buffer chamber is too small, and even a vacuum occurs, so the above fault phenomenon will occur when the buffer plunger leaves the end cover. In this regard, the orifice of the check valve should be increased.

Answers to some questions about lifting hydraulic cylinder:

How does the self-locking cylinder work?
Hydraulic cylinder self-locking is divided into oil self-locking and mechanical self-locking. The oil circuit itself is equipped with a valve to maintain pressure, so that the hydraulic oil of the cylinder does not return to the tank, and the oil chamber of the cylinder is filled with a certain pressure of oil. However, this pressure holding self-locking is not very safe and reliable, and the plunger will slowly return if there is a leak. Mechanical self-locking is to install a nut on the plunger of the cylinder, and when the cylinder rises to the required position, the nut on the cylinder plunger is rotated to the end, and the cylinder block is in contact, so that the plunger will be fixed to the required height. When it is necessary to relieve the pressure, screw the nut on again and let the plunger return to the position. This kind of cylinder has a special name, called self-locking hydraulic cylinder.

How to calculate cylinder pressure?
Hydraulic pressure area of cylinder × hydraulic pressure = output force of cylinder 200mm=20cm 100mm=10cm 15Mpa=150Kg/cm2 Cylinder thrust: 3.14×10×10 area ×150 pressure =47100Kg=47.1t cylinder pulling force: 3.14×(10×10-5×5) Area ×150 pressure =35325Kg=35.325t The above calculation did not consider the resistance of oil return, because you did not provide oil return pressure. But the impact should be small.

Back to list Recommended article

Leave a message if you have any questions.

Send
Email

Email:hsslrubbertech@gmail.com7x24 hours

Glad to receive your consultation!:

Service
Tel

+8613184968882
7x24hours service

Add
Wechat

Add Wechat
TOP
主站蜘蛛池模板: 沂南县| 新沂市| 福泉市| 通城县| 桓仁| 邵阳市| 宾阳县| 莱西市| 鱼台县| 金坛市| 凤山县| 固安县| 神农架林区| 城固县| 鱼台县| 怀集县| 杨浦区| 登封市| 毕节市| 陵水| 苏州市| 阳春市| 集安市| 龙游县| 兴国县| 嘉兴市| 东平县| 洞口县| 额尔古纳市| 乐陵市| 绥棱县| 秦皇岛市| 常熟市| 北碚区| 长葛市| 东方市| 奈曼旗| 灵武市| 枣阳市| 稷山县| 湘潭县|