亚洲色图10p,久久婷婷五月综合色欧美蜜芽,成人毛片无码一区二区三区,亚洲成av人在线视

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
插抽AV在线看| 久久久美女裸体鸡巴网站| 超碰福利97| 欧美大大鸡巴视频| 无码精品96| 国产一区二区精品久久91| 大鸡巴快来操我视频| 五月婷婷激情在线观看| 大学生高潮一级A片| 欧美日韩第一集片| 综合网色悠悠| 内射小美女| av碰碰亚洲中文字幕| 美女大鸡巴射| 一区二区三区2008免费看大鸡吧| 女人和马日逼逼视频| 欧美夜躁躁天天狠久久| XX美女的鸡巴XX网站| 精品午夜福利视频一区二区三区| 大鸡吧网站在线看| 玉山县| 欧美一区亚洲国产白嫩嫩| 老司机黄视频一区二区三区| 成人女喜欢大鸡巴视频| 嗯嗯不要舔了在线观看视频| 天天狠天天插天天透| 欧美官网在线观看| 青青草视频在线亚洲一区| 台湾佬中文娭乐网2| 美女裸交无遮挡免费视频网站| 中国操逼逼| 大鸡巴操屄亚洲精品| 日本一区日逼| 制服丝袜中文字幕一区| 美女张开大腿让男人捅在线观看| 日本麻豆传媒大片| 性生活久久无遮挡!| 无码 VR 无线一区 视频| 丝袜肏屄AV| 无码精品熟妇五十| 大香蕉日韩大乳|