亚洲色图10p,xxx.,欧美日韩国产激情一区二区三区,久久久久人妻精品一区二区三区

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

push and pull the cylinder Sold to Croatia

Release time:2023-11-12 15:31:17 Hits: Current position: Home > News

This article mainly introduces:

Croatia hydraulic cylinder,push and pull the cylinder manufacturer,push and pull the cylinder

Croatia push and pull the cylinder

(Croatia push and pull the cylinder,produced by Hengyu Hydraulic Cylinder Factory)

push and pull the cylinder are widely used in Croatia,because of high work efficiency,excellent fatigue and impact resistance,no need for deceleration device.So our company has designed push and pull the cylinder for customers from Croatia.

Introduction to push and pull the cylinder:

Repair method of small range wear of oil push and pull the cylinder: 1. Use oxygen-acetylene flame to bake the scratched part (master the temperature, avoid surface annealing), bake the oil on the metal surface all the year round until no sparks splash; 2. The scratched part is treated with an Angle grinder, the grinding depth is more than 1 mm, and the groove is polished along the guide rail, preferably a dovetail groove. Scratch both ends of the drilling deeper, change the force situation; 3. Clean the surface with absorbent cotton dipped in acetone or anhydrous ethanol.

In recent years, the processing process of the push and pull the cylinder generally adopts the rolling method, which is a pressure finishing processing, which uses the cold plastic characteristics of the metal at room temperature, and uses the rolling tool to exert a certain pressure on the surface of the workpiece, so that the surface metal of the workpiece produces plastic flow, and fills in the low concave trough of the original residue, and the roughness value of the workpiece surface is reduced. Due to the plastic deformation of the rolled surface metal, the surface tissue is cold hardened and the grain is fine, forming a dense fiber, and forming a residual stress layer, and the hardness and strength are increased, thus improving the wear resistance, corrosion resistance and compatibility of the workpiece surface. Rolling is a plastic machining method without cutting.

The piston rod and guide sleeve function of the push and pull the 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.

push and pull the cylinder body inspection: The inner surface of the push and pull the cylinder and the piston seal are the main factors causing the leakage in the push and pull the cylinder, if the push and pull the cylinder has a longitudinal tensile mark, even if the new piston seal is replaced, it can not effectively eliminate the fault, the inner surface of the push and pull the cylinder mainly checks whether the dimensional tolerance and shape and position tolerance meet the technical requirements, there is no longitudinal tensile mark, and measures the depth of the longitudinal tensile mark, in order to take the corresponding solution.

Answers to some questions about push and pull the cylinder:

What is the cause of the deep scratch of the cylinder?
The following reasons can cause the cylinder to be scratched. 1: Hydraulic oil containing particulate impurities into the hydraulic cylinder, these particulate impurities stuck between the piston rod and the guide ring (or stuck between the piston and the inner wall of the cylinder), when the piston movement in the cylinder will scratch the piston rod, the phenomenon of the inner wall of the cylinder, the more particles, the larger the scratch marks the deeper and more obvious. 2: The body of the cylinder itself. Due to assembly or design reasons, the coaxial error between the piston rod, piston, cylinder, guide ring and other parts is too large, or the cylinder, piston rod straightness error is too large, so that the piston rod and the guide ring interference between the cylinder, this mechanical interference will certainly lose the piston rod or cylinder wall.

How many boom cylinders, bucket rod cylinders and bucket cylinders are there in a small single-bucket excavator?
one for bucket, one for forearm, only one piece for a small excavator under the big arm, two pieces for medium and large excavator.

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
大长屌日逼视频| 丝袜91人妻内射| 亚洲欧美国产乱色| 啊啊啊鸡吧操我| av在线观看草草影院网站| 亚洲精品一区品二区三区k| 讷河市| 色悠悠午夜| 久久麻豆产精亚洲AV果冻| 日本成人精品号一区二区| 老女人一区欧美性爱| 强暴肛交一区二区| 啊,啊,啊,好舒服视频| 男女操b视频视频| 大几吧舒服久久久久久| 国产老肥熟1页| 成人黑人电影| 美女一区二区二区| 人妻爆肏中出| 啊啊啊啊啊啊啊疼视频| 嗯嗯啊啊,操逼视频| 大几把插美女| 黑鸡吧操逼| 中文字幕人妻吃逼| 天天舔舔天| 少妇熟女a v精品一区二区com| 爱爱视频午夜福利剧场| 极度性感少妇自慰| 大屁股骚妇搅拌| AV在线高清一区二区三区| 国产综合av自拍一区游泳| 中文字幕精品三区在线| 青青草手机免费视频| 操亚洲A| 九色91精品福利喷水| 嗯啊嗯啊好舒服在线观看| 美女被操操的视频| 大香蕉大鸡巴| 1000精品久久久九九九九| 鸡巴操免费视频| 国内胖女人操逼视频|