亚洲三区在线观看无套内射,无码专区天天躁天天躁在线,自拍 偷拍 日韩,自拍欧美一区二区

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

synchronous hydraulic cylinder Sold to Croatia

Release time:2023-11-24 08:39:04 Hits:143 Current position: Home > News

This article mainly introduces:

Croatia hydraulic cylinder,synchronous hydraulic cylinder manufacturer,synchronous hydraulic cylinder

Croatia synchronous hydraulic cylinder

(Croatia synchronous hydraulic cylinder,produced by Hebei Hengyu company)

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

Introduction to synchronous hydraulic cylinder:

If the seal of the synchronous hydraulic cylinder is abnormal wear, you can check whether the speed control valve is improperly adjusted, resulting in too high back pressure and improper installation of the seal or hydraulic oil contamination. The second is whether there is a foreign body entering the assembly and the quality of the sealing material is not good. The result is that the action is slow and weak, and in serious cases, it will cause damage to the piston and synchronous hydraulic cylinder, and the phenomenon of "pulling the synchronous hydraulic cylinder" appears. The treatment method is to adjust the speed control valve, and the necessary operation and improvement should be done according to the installation instructions.

Piston synchronous hydraulic cylinder is widely used in hydraulic transmission. When the synchronous hydraulic cylinder works, it mainly delivers hydraulic oil alternately to both sides of the piston in the synchronous hydraulic cylinder, and uses the pressure difference of hydraulic oil on both sides of the piston to realize the reciprocating movement of the piston. If you want to speed up the forward speed of the piston, the return oil in the synchronous hydraulic cylinder can be controlled by the valve and directly input into the inlet pipe to participate in the work of the piston to achieve rapid movement of the piston, but the thrust of the piston is reduced much.

When the synchronous 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 synchronous hydraulic cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.

The wear of the hard chromium plating layer of the synchronous hydraulic cylinder is mostly caused by the grinding of the friction iron powder of the piston, and the wear is faster when there is water in the middle. Corrosion caused by the contact potential difference of the metal only occurs in the part of the piston contact, and the corrosion occurs in a point pattern. As mentioned above, when there is moisture in the middle, it will promote the development of corrosion. Compared with castings, the contact potential difference of copper alloy is higher, so the corrosion degree of copper alloy is more serious.

Answers to some questions about synchronous hydraulic cylinder:

Why is the hydraulic cylinder of the larger excavator arm upside down?
The weight of the excavating arm of a large excavator will be very heavy, and an oil cylinder has two cavities, one is a rod cavity, and the other is a rodless cavity. The lifting force of the excavator is the product of the ortho-projection area of the piston rod cavity by the oil pressure, so the strength of the rodless cavity is much greater than that of the rod cavity. And the parallel bars with the piston rod facing down are also conducive to assembly and future maintenance. So a large excavator has to keep the cylinder facing down.

What is the safety factor of 25MPa cylinder wall thickness?
Safety factor n can take 3 cylinder material allowable stress [s]=sb/n δ/D=0.08 ~ 0.3 cylinder wall thickness δ=PMAX*D/ (2.3[s]-3PMAX) δ/D≤0.08 cylinder wall thickness δ=PMAX*D/2[s] P < 16MPa, Pmax=1.5Pn; P > 16MPa, Pmax=1.25Pn cold-drawn tube or honing tube is better!

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
欧美特一级黄色片一区二区三区| 欧美成人99| www.啪啪啪.com| 亚洲午夜伦理片| 搭讪人妻家里内射| 颜射 中出 日韩 中文字幕| 亚洲AV无码超碰一区二区| 操鸡巴在线观看69AV| 日本一线二线乱码精品| 中文字幕国语人妻| 好屌妞免费视频播放| 粉嫩人妻在线视频| 亚洲无码在线观看一区| 国产欧美3p视频| 华人免费视频观看一区91视频| 国产在线小视频最新| 欧美日韩二区人妻| 人妖一区二区三区精品| 国产人人操操操操| 这么操 在线| 一二三四久色501| 午夜色色小视频| 国产家庭乱视频 | 黄色99片| 美女要大鸡巴操P| 亚州男人天堂AⅤ| 鲁大师亚洲AV| 精品日韩四区五区六区| 午夜福利视频亚洲二区| 激情综合老年性爱| 精品日韩欧美在线一级| 农村少妇毛片| 亚洲欧美日韩国产精品一区二区三区| 欧美日韩亚洲黄色片久久播放| 夜夜操精品| 精品伦理片一区二区网站| 在线视频综合一区二区三区三州 | 一区二区三区品色| 日本午夜精品在线| 欧美蜜桃网站| 欧美日韩国产图|