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

reset cylinder Sold to Finland

Release time:2023-11-27 15:08:30 Hits: Current position: Home > News

This article mainly introduces:

Finland hydraulic cylinder,reset cylinder manufacturer,reset cylinder

Finland reset cylinder

(Finland reset cylinder,produced by Hengyu Hydraulic Cylinder Factory)

reset cylinder are widely used in Finland,because of long service life,smooth movement,high work efficiency.So our company has designed reset cylinder for customers from Finland.

Introduction to reset cylinder:

When the reset cylinder is customized, if there are high requirements for the quality of the reset cylinder, it is best to use rolling processing, because the surface layer has surface residual compressive stress, which helps to close the surface of the small crack, preventing the expansion of erosion. Thus, the corrosion resistance of the surface can be improved, and the fatigue crack can be delayed or expanded, and the fatigue strength of the reset cylinder can be improved. By rolling forming, a cold working hardening layer is formed on the rolling surface, which reduces the elastic and plastic deformation of the contact surface of the grinding pair, thereby improving the wear resistance of the inner wall of the reset cylinder and avoiding the burn caused by grinding. After rolling, the reduction of surface roughness value can improve the matching property.

After chrome plating of the piston rod of the reset cylinder, the surface flatness is not fully treated: After chrome plating of the piston rod surface, the method of post-plating polishing should be changed to post-plating polishing. Although it is necessary to increase the thickness of the coating before grinding (generally increased by about 0.02 in the diameter direction), it can remove chrome plating defects well, and test the binding force of the coating. In addition, due to the micro-roughness of the grinding surface, the trough can store lubricating oil, which can improve the wear resistance and extend the service life.

The piston rod and guide sleeve function of the reset cylinder is crucial: the relative motion pair between the piston rod and the guide sleeve is the main factor causing external leakage, if the chrome layer on the surface of the piston rod is spalling or producing longitudinal tensile marks due to wear, it will directly lead to the failure of the seal.

reset cylinder daily maintenance, should focus on checking whether the piston rod surface roughness and shape and position tolerance meet the technical requirements, if the piston rod bending should be calibrated to meet the requirements or according to the physical mapping, manufactured by a professional manufacturer. If the piston rod surface coating wear, slip damage, local spalling can be adopted to remove the coating, re-chrome surface processing process.

Answers to some questions about reset cylinder:

How does the cylinder work?
Hydraulic transmission principle: oil as the working medium, through the change of the sealing volume to transfer movement, through the internal pressure of the oil to transfer power. 1. The power part - converts the mechanical energy of the prime mover into the pressure energy of the oil (hydraulic energy). For example: hydraulic pump. 2, the executive part - the hydraulic pump input oil pressure energy into the mechanical energy to drive the working mechanism. For example: hydraulic cylinder, hydraulic motor. 3, the control part - used to control and adjust the oil pressure, flow and flow direction. For example: pressure control valve, flow control valve and direction control valve. 4, the auxiliary part - the first three parts are connected together to form a system, which plays the role of oil storage, filtration, measurement and sealing.

Is it normal for the cylinder to turn black?
Cylinder blackening is a soft fault: 1. It does not affect the normal operation of your equipment. 2. Cylinder blackening involves a lot of things: hydraulic oil, oil seal material, piston rod coating, etc. These three things are not determined by the manufacturer because these three things are provided by other manufacturers. If the equipment is not due to high temperature caused by the black cylinder, you do not have to worry too much because your excavator can still work normally. If you feel uncomfortable, you can choose to replace the cylinder or replace the hydraulic oil.

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
区国产精品搜索视频| 中文字幕av一区二区三区哈| 美女日比视频播放| 国产免费好大好硬| 日本免费精品一区二区三区四区| 被下药强奷到舒服的视频| 搞段B片黄色全免费看看| 操大屌粉的小穴视频| 欧亚洲嫩模精品一区三区| 美女被插入小穴涩涩视频| 久久噜噜噜久久熟女精品| 久久精品一区二区三区免费看| 黑人大吊又操又添| 男人添女人下面免費视頻| 操世界最美丽的逼片| 可以免费看黄的香蕉视频| 挺进绝色邻居的紧窄小肉| 日韩欧美中文字幕国产精品| 无码av一区二区大桥久未| 久久一级高潮a免费| 啊啊好想被大鸡巴操视频| 综合欧美日韩一区二区三区| 男女真人牲交高潮全过程| 国产日女人视频在线观看| 少妇被黑人到高潮喷出白浆| 国产在线中文字幕一区二区三区| 妺妺坐在我腿上下面好湿| 精品久久久久久久人妻换| 97人妻精品一区二区三区视频| 好爽又高潮了毛片在线看| 免费人成再在线观看| 正在播放舔穴视频| 泡芙啪啪啪黄色污污| 成年人的一级黄色带| 国产日韩精品v一区二区| 久久亚洲精品无码AV宋| 男女真人牲交高潮全过程| 爱爰哦好粗好猛操b视频| 欧美国产日韩a欧美在线| 被大鸡巴操淫液视频| 精品精品视频国产|