亚洲三区在线观看无套内射,日韩欧美电影91网,这里有国产视频,超级碰不卡视频

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

tailplate hydraulic cylinder Sold to Switzerland

Release time:2023-11-10 08:35:18 Hits: Current position: Home > News

This article mainly introduces:

Switzerland hydraulic cylinder,tailplate hydraulic cylinder manufacturer,tailplate hydraulic cylinder

Switzerland tailplate hydraulic cylinder

(Switzerland tailplate hydraulic cylinder,produced by Hebei Hengyu company)

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

Introduction to tailplate hydraulic cylinder:

The coordination of the sliding parts of the tailplate hydraulic cylinder itself should not be too tight, the sealing friction force should not be too large, and H8 / f8 coordination should be selected between the piston rod and the guide sleeve; Check whether the size of the sealing ring is processed strictly according to the standard; If the V-shaped sealing ring is used, the sealing friction should be adjusted to a moderate degree.

The scar on the sliding surface of the tailplate hydraulic cylinder piston will transfer with use. Before the piston is installed, there are scars on its sliding surface, which are installed intact and untreated, and these scars will in turn scratch the inner surface of the tailplate hydraulic cylinder wall. Therefore, before installation, these scars must be fully repaired.

Disassembly tailplate hydraulic cylinder: When disassembly tailplate hydraulic cylinder, strictly prevent damage to the screw thread at the top of the piston rod, the screw thread of the tailplate hydraulic cylinder head and the surface of the piston rod. It should also be noted that the piston cannot be played out from the tailplate hydraulic cylinder.

tailplate hydraulic cylinder is the most important part of construction machinery, the traditional processing method is: broaching tailplate hydraulic cylinder block - fine boring tailplate hydraulic cylinder block - grinding tailplate hydraulic cylinder block. The rolling method is: broaching tailplate hydraulic cylinder block - fine boring tailplate hydraulic cylinder block - rolling tailplate hydraulic cylinder block, the process is 3 parts, but the time is compared: grinding 1 meter of the tailplate hydraulic cylinder block is about 1-2 days, rolling 1 meter of the tailplate hydraulic cylinder block is about 10-30 minutes. Input comparison: grinding machine or quilting machine (tens of thousands - millions), rolling knife (ten thousand - tens of thousands). After rolling, the surface roughness of the hole decreases from RA3.2-6.3 μm before rolling to Ra0.4 ~ 0.8μm, the surface hardness of the hole increases by about 30%, and the fatigue strength of the inner surface of the tailplate hydraulic cylinder increases by 25%. If the tailplate hydraulic cylinder life is only considered, it is increased by 2 to 3 times, and the boring and rolling process is 3 times more efficient than the grinding process In particular, if you want to make high-quality tailplate hydraulic cylinders, you must take the rolling production process. After the tailplate hydraulic cylinder is rolled, there is no sharp tiny edge on the surface, and long-term motion friction will not damage the seal ring or seal, which is particularly important in the hydraulic industry.

Answers to some questions about tailplate hydraulic cylinder:

How big gear pump need to use for 60*100 cylinder?
One cylinder size alone does not determine the size of the pump used. Choose the size of the pump, at least to know 1, the size of the load is how much, by the size of the load and the size of the cylinder and other conditions can be calculated the pressure required by the hydraulic system. 2. Speed of operation. From this speed and cylinder size, the required flow rate of the system is calculated. The relevant parameters of the pump can be selected by the pressure and flow rate to determine what kind of pump is required.

Why do two hydraulic cylinders lift out of sync?
There may be several situations (do not know the result of the equipment, may not be accurate) 1, whether the slow one is worn 2, whether there is air in the slow cylinder 3, if the two cylinders are supplied by the same oil port, whether the slow joint is blocked (some processing residue will reach a certain oil port under a certain coincidence condition, This situation will not happen if it is not necessarily good before) 4, the oil seal in the slow cylinder leaks, causing the feed oil to leak from the return oil end. Point 4 is most likely because it is invisible and a technical failure. If it is a dual oil feed (separate oil feed), it is also necessary to check the oil supply system and the oil return system (valve type).

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
国产,日韩,欧美黄片大全| 中美少妇91| 麻豆视频在线观看土播视频| www天天爽AV| 综合欧日韩| 在线看草b电影| 亚洲天堂久久AV| 5D肉蒲团之性战奶水| 男生草美女网页观看| 人人看碰碰人人| 中文字幕一区二区首页| 人妻交换麻豆| 成人超碰网站| 久久婷婷亚洲中文| 五月婷婷激情综合在线视频| 亚洲精品欧美日韩一区| 成人99欧美| 久久久久99精品片免费观| 久久免费精品日本久久中文字幕| 91 欧美大| 淫逼淫水流视频| 无码久久dvd| 国严精品裸体推油| 日韩一区三级| 精品女同久久久免费播放| 美女无遮挡免费久久| 日本一本91| 亚洲三区美女裸体操逼视频 | 天天干天天肏天天插天天| 91床豆精品| www.永久免费成人网| 日韩一二线精品视频在线观看| 丝袜熟女做爱| www..com大香蕉| 国产91白丝在一线播放| 日韩精品在线成人电影| 亚洲中午文字幕一区| 午夜无码福利久久| 制级精品毛片免费观看| 亚洲欧美加勒比久久综合网| 欧美日韩女同|