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

rack cylinder Sold to Australia

Release time:2023-11-12 15:28:57 Hits: Current position: Home > News

This article mainly introduces:

Australia hydraulic cylinder,rack cylinder manufacturer,rack cylinder

Australia rack cylinder

(Australia rack cylinder,produced by Hebei Hengyu company)

rack cylinder are widely used in Australia,because of smooth movement,excellent fatigue and impact resistance,high work efficiency.So our company has designed rack cylinder for customers from Australia.

Introduction to rack cylinder:

Factors that should be considered when selecting the oil seal in the rack cylinder: some specific factors should be taken into account when selecting the oil seal in the rack cylinder, so as to have correct consideration and get accurate results, and then avoid wrong selection. The factors and aspects that should be taken into account are eight: rack cylinder diameter, piston rod diameter, piston rod and piston groove size, rack cylinder working pressure, rack cylinder movement speed, hydraulic system oil temperature and rack cylinder working environment.

When the rack cylinder is installed, the piston and the rack cylinder head and other parts have large mass, large size and large inertia, even if there is a lifting equipment auxiliary installation, because the specified clearance is small, no matter how hard it will be put into, therefore, the end of the piston or the rack cylinder head boss is easy to cause scars when it hits the inner surface of the rack cylinder wall. The solution to this problem: for a large number of small products, the use of autocratic assembly oriented tools during installation; For heavy, thick and large large and medium-sized rack cylinders, only careful and careful operation can be avoided.

Analysis of commonly used seals: The wear ring and slip ring commonly used on the rack 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%.

The assembly work of the rack cylinder has a great impact on the quality of the rack cylinder: each part must be carefully cleaned before assembly; To correctly install the sealing device everywhere: when installing the sealing ring, pay attention to its installation direction to avoid oil leakage due to installation, and its lip should be equipped with a pressure oil chamber. In addition, because it is a YX-shaped sealing ring, it is necessary to pay attention to distinguish between shaft and hole use, do not install wrong; Because the sealing device is matched with the sliding surface, an appropriate amount of hydraulic oil should be applied during assembly; The special wrench should be used when the threaded coupling is tightened, and the torque should meet the standard requirements; After the piston and piston rod are assembled, it is necessary to measure whether the coaxiality and straightness on the full length are out of whack. After assembly, there should be no blocking sensation and uneven resistance when the piston assembly moves.

Answers to some questions about rack cylinder:

What are the cylinder manufacturing processes?
Hydraulic cylinder processing process: 1, cylinder: a, material preparation (seamless steel pipe) → inspection (material certificate, etc.) → tempering (outsourcing: Some parts) → car (car round, shelf mouth, boring, flange stop, etc.) → tempered hardness test → welding (welded pipe joint base, flange and other accessories) → boring or honing (rough boring, fine boring, rolling) → car (hole slot or internal and external thread) → fitter (drilling) → inspection → rust prevention storage b, material preparation (forgings) → inspection (material certificate, inspection, etc.) → welding (blank butt welding) → welding inspection → car (rough car) → quality control (outsourcing: some parts) → car (car round, shelf mouth, boring stop, flange stop, etc.)

How does the one-way solenoid valve control the hydraulic cylinder circuit?
If your cylinder is single-acting, you can use a one-way solenoid valve, such as some lifting platform hydraulic cylinder, the support valve used is one-way (two-position tee), that is, the cylinder extends out by the oil pressure top, the cylinder retracted by its own weight.

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
亚洲精品国产综合一线久久| 啊服慢一点插入逼逼| 日本 视频 一区二区| 大鸡巴射精在小穴动漫版| 亚洲一区二区三区精品日韩| 午夜国产三级一区二区三| 亚洲 欧美 精品 高清| 性一乱一交一免费看视频| 欧美后入尻逼视频| 亚洲av 又黄又爽十大| 国产乱子伦视频一区二区三区| 人妻夜夜添夜夜无码AV| 国产色哟哟精选在线播放| 非洲男生操男生屁眼视频| 色老头av亚洲三区三区| 亚洲男人的天堂2021| 亚洲福利左线观看| 欧美一区二区三区色婷婷月色| 久久精品国产亚洲高清| 男人把鸡巴插入女人| 永久性日韩无码视频| 国产 日韩 亚洲 一区| 啊灬啊别停灬用力啊男男在线观看| 国产乱子伦视频一区二区三区| 操你的骚逼粉嫩AV| 在线精品亚洲观看不卡欧| 粉嫩小穴被大鸡巴操视频在线观看| 日韩乱码一区二区三区中文字幕| 国产午夜爽爽爽男女免费动漫AV| 黑人猛操日本美女| 夫妻性生活在线免费视频| 美女人的逼免费观看| 中文字幕欧美中日韩精品| 91偷自产一区二区三区蜜臀| 在线免费观看一区二区三区| 久久久三级黄片免费视频| 真人作爱免费视频| 一区二区国产欧美日韩无| 日韩欧美中文字幕国产精品| 一级特一黄大片欧美久久| 狂插美女大屁股在线观看|