亚洲色偷偷综合亚洲AV伊人蜜桃_最近免费看av_国产人妻午夜在线无码_国语FREE性XXXXXHD_高清做爰免费无遮网站挡_国产精品呻吟AV久久高潮

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

shearing machine cylinder Sold to Italy

Release time:2023-11-27 15:08:25 Hits: Current position: Home > News

This article mainly introduces:

Italy hydraulic cylinder,shearing machine cylinder manufacturer,shearing machine cylinder

Italy shearing machine cylinder

(Italy shearing machine cylinder,produced by Hengyu Group)

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

Introduction to shearing machine cylinder:

shearing machine cylinder diameter, rod diameter, stroke determination: Choose national standards or other standards shearing machine cylinder, avoid the selection of non-standard size, otherwise the difficulty of processing and manufacturing costs will be increased. The length of the shearing machine cylinder guide is determined by the length of the stroke. Check the strength of shearing machine cylinder, piston rod, screw, etc. according to the working pressure or load. At the same time, working pressure, ambient temperature, working medium and running speed are also the key to selecting seals.

Analysis of commonly used seals: The wear ring and slip ring commonly used on the shearing machine cylinder are generally made of polytetrafluoroethylene + graphite, because pure polytetrafluoroethylene is easy to produce plastic creep, which is only suitable for low pressure and low wear resistance conditions. If the sealing ring used is a composite material formed after adding graphite filler, the performance can be effectively improved, the ability to resist plastic creep is increased by 2 to 3 times, the initial deformation caused by the load is reduced by 30 to 60% : the rigidity is increased by 2 to 3 times: the dimensional stability under heat is increased by 2 times, and the hardness is increased by l0 to 15%.

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

The commonly used buffer structure of the shearing machine cylinder is composed of a piston boss and a shearing machine cylinder head groove. When the piston moves close to the shearing machine cylinder head, it gradually enters the groove, and the oil in the groove is extruded through the gap between the boss and the groove, which increases the oil return resistance, produces the braking effect and realizes the buffer. Generally, a buffer mechanism should be used when the pressure is above 10MP.

Answers to some questions about shearing machine cylinder:

What is the role of the cylinder on the plastic mold? The oil cylinder plays a great role in the mold, one is that the core distance is very large, or because of the mechanism of the product, only the oil cylinder is reasonable or more cost saving. Let the side core be extracted before opening the mold. Hot runner is mainly based on the product, sometimes customers require to use hot runner, the price is more expensive, but there are many benefits. It can save raw materials and shorten the molding cycle.

Why does the cylinder pop out of itself when it stops?
This situation has two possibilities, 1. There is more air in the system, so exhaust the gas. 2. The back pressure of the oil return is relatively large, check the oil return filter, check whether the cylinder has a rod cavity buffer is too tight, and choose a 3-position 4-way M-type valve for the reversing valve. In addition, after the shutdown, manually change the reversing valve back and forth several times, it should not rise out.

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: 亚洲日韩成人无码不卡网站 | 噼里啪啦国语在线播放中文版 | 老妇出水bbw高潮 | 日本老熟妇兽交x××www | 久久久无码精品亚洲日韩蜜桃 | 人妻aⅴ无码一区二区三区 精品日韩亚洲AV无码一区破坏 | 日本三级韩国三级香港三级写真集 | 少妇人妻无码永久免费视频 | 亚洲色大18成网站WWW | 亚洲无线卡一卡二 | HEYZO高无码国产精品 | 少妇自慰浓密的p毛 | 人间精品视频在线播放 | 2021av天堂网手机版 | 正在播放国产一区二区 | 欧美日韩一区二区三区在线观看视频 | 国产又粗又黄又爽的大片 | 国产三级爽死你久久精品 | 风韵丰满熟妇啪啪区老老熟妇 | 亚洲一级 片内射无码 | 国产三级久久 | 一女4p三黑人免费视频 | japanesetube日本护士高潮 | 亚洲色帝国综合婷婷久久 | 色欲老女人人妻综合网 | mm1313亚洲国产精品久久 | 日韩人妻无码一区二区三区久久 | 女邻居丰满的奶水在线观看 | japan白嫩丰满少妇videoshd | 一边吃奶一边扎下边爽了 | 亚洲精品成人A片无码网站 国产中文成人精品久久久 中文字幕在线观看一区二区 | 深夜A级毛片免费无码视频 亚洲精品色播一区二区 | 中文无码精品a∨在线 | 久久久久免费毛A片免费 | 国产传媒在线观看 | aⅴ中文字幕不卡在线无码 男人深夜影院 | 亚洲国产精品无码久久久蜜芽 | 啦啦啦在线视频免费观看播放 | 日日摸日日碰人妻无码 | av青草| 欧美成人vps|