亚洲成人精品在线免费,日本一区二区不卡网站,精品69视频一区二区三区网站,性色α√人人爽人澡人人妻蜜臀

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

large bore cylinder Sold to Turkmenistan

Release time:2023-11-21 09:56:25 Hits: Current position: Home > News

This article mainly introduces:

Turkmenistan hydraulic cylinder,large bore cylinder manufacturer,large bore cylinder

Turkmenistan large bore cylinder

(Turkmenistan large bore cylinder,produced by Hengyu Group)

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

Introduction to large bore cylinder:

The pressure, temperature, medium and speed of different types of seals are not the same, water-ethylene glycol medium (HFC) can not be sealed with polyurethane, it can only use rubber seal; When the large bore cylinder is running fast, it must be sealed with slip ring, such as Sterseal, Glairing, GD1000K, TDI, etc., when the running speed is slow, Yx, U, V combination seals can be used; Fluorine rubber seal is used in high temperature and high pressure environment; When the running speed is fast, the buffer sleeve and buffer valve must be considered.

When the large bore cylinder is disassembled due to oil leakage and other faults, the position of the piston should be moved to any end position of the large bore cylinder by applying liquid pressure. Improper tapping and sudden drop should be avoided during disassembly.

large bore cylinder installation precautions: Before installing the large bore cylinder into the system, the parameters on the large bore cylinder label should be compared with the parameters when ordering. The base of the large bore cylinder must have sufficient stiffness, otherwise the large bore cylinder will bend upward into a bow when pressurized, so that the piston rod will bend.

The quality of the large bore cylinder can not be ignored in the purchase of the large bore cylinder. The large bore cylinder is the main component of the large bore cylinder, the single pillar for mining, the hydraulic support, the gun tube and other products, and its processing quality directly affects the life and reliability of the entire product. large bore cylinder processing requirements are high, its internal surface roughness requirements are Ra0.4 ~ 0.8μm, the coaxiality, wear resistance requirements are strict. The basic feature of large bore cylinder is deep hole processing, which has always troubled the processing personnel.

Answers to some questions about large bore cylinder:

How to select swing cylinder? Under what conditions are they designed and selected?
1, determine the system parameters: ① the weight and the required force; ② Nominal working pressure and range; ③ The time required to travel this distance; 4 oil medium 2, installation method: select the appropriate way for the specific application 3, cylinder diameter and working pressure: determine the cylinder diameter and provide the necessary force required by the system pressure 4, piston rod: determine the minimum piston rod diameter required to withstand the longitudinal bending force, select the appropriate piston rod end and piston rod end thread 5, piston: Whether the seal type is suitable for the application 6, buffer: choose the buffer requirements as appropriate.

What material is the piston rod of the cylinder made of?
About the piston rod: ① Piston rods are usually made of 45# steel. When there is a large impact force and heavy load transmission, it is made of 40Cr steel. This is to ensure that the piston rod has sufficient working strength. ② The piston rod is generally designed as a cylinder, if the diameter is larger, the hollow piston rod can be used with 45# seamless steel pipe. ③ When the piston rod is manufactured, the blank should be first forged and conditioned after mechanical rough processing, and the hardness of HB=230 ~ 250. The purpose of conditioning is to improve the machining performance and increase the working strength of the material. ④ The surface roughness Ra of the piston rod after finishing should not be greater than 0.65μm. ⑤ In order to improve the corrosion resistance of the piston rod, the rod surface needs to be chrome plated.

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
男生鸡鸡插进女生笑穴里| 咪咪爱一级特黄大片| 我想看操小嫩逼大片| 日本 日韩 欧美| 大鸡吧天天草黑逼| 呦交小u女国产精品99| 西瓜在线看免费观看视频| 亚洲欧美国产原创一区二区三区| 亚洲一区二区三区精品日韩| 极品 操 抽插视频| 视频一区视频二区制服丝袜| 国产精品亚洲一区二区三区下载| 日本一区二区三区高潮喷吹| 女生小穴色色视频| 91精品捆绑蜜桃| 美女让我插她的骚逼| 狂野国产性爱av| 抽插肥嫩小穴的视频| 日日爱黄色毛片视频| 啊啊不要你那痛死爽死了直播一区| 美女日逼视频免费| 久久国产精品二卡| 99热这里只有精品98| 少妇无码一区二区二三区| 精彩欧美一区二区三区| 非洲人粗大长硬配种视频| 操你的骚逼粉嫩AV| 国产美女裸体视频全免费| 99热这里只有精品98| 尤物AV无码国产在线看| 大胸美女被c的嗷嗷叫视频| 大鸡巴日大鸡巴在线观看| 最新的精品亚洲一区二区| 久久久久久国产A免费观看| aaa无码偷拍亚洲| 精品国产自在久国产应用| 91在线一区二区| 性一交一子一伦一乱| 中文字幕一区二区日韩精品蜜臂| 夫妻性生活在线免费视频| 亚洲Av无码专区一区二区三区|