亚洲三区在线观看无套内射,日韩欧美电影91网,这里有国产视频,超级碰不卡视频

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

steering cylinder Sold to Norway

Release time:2023-11-24 08:39:15 Hits: Current position: Home > News

This article mainly introduces:

Norway hydraulic cylinder,steering cylinder manufacturer,steering cylinder

Norway steering cylinder

(Norway steering cylinder,produced by Hengyu Hydraulic Cylinder Factory)

steering cylinder are widely used in Norway,because of high work efficiency,excellent fatigue and impact resistance,simple structure and reliable operation.So our company has designed steering cylinder for customers from Norway.

Introduction to steering cylinder:

steering cylinder piston rod material selection and technical requirements: (I), because there is no special requirements, so use 45 steel as the piston rod material, the design of the piston rod only withstand pressure stress, so no modulation processing; (ii) The coaxial tolerance of the shaft journal and the outer circle of the mounting piston is not greater than 0.01mm, so as to ensure the coaxial degree of the outer circle of the piston rod and the outer circle of the piston, and avoid the stuck phenomenon of the piston and the steering cylinder, the piston rod and the guide. The vertical tolerance between the end face of the mounting piston and the axis of the piston rod is not more than 0.04mm/100mm to ensure that the piston installation does not produce skew; (iii) The outer circle of the piston rod should pay attention to the roughness; (iv) Because it is operated under low load conditions, surface treatment is omitted.

If the piston rod and steering cylinder are stuck or the steering cylinder is blocked, at this time, no matter how to operate, the steering cylinder does not move or has little action. At this time, check whether the piston and piston rod seal is too tight, whether it enters the dirt and gum deposits: whether the shaft line of the piston rod and the steering cylinder is in the center, whether the wearing parts and seals are invalid, and whether the load is too large.

When producing oil steering cylinders, there are two processing processes, grinding and rolling, the latter is better than the former. Rolling machining is a kind of non-cutting machining, using the plastic deformation of the metal at room temperature, so that the micro roughness of the workpiece surface is flattened to achieve the purpose of changing the surface structure, mechanical characteristics, shape and size. Therefore, this method can achieve the two purposes of finishing and strengthening at the same time, which can not be done by grinding.

The machining accuracy of the steering cylinder depends on the level of equipment, production technology and testing means. steering cylinder processing methods are commonly used in two ways, one is rough boring - fine boring - rolling, generally with 45# seamless steel pipe, this method of processing quality is good, but the cost is high. Another method is to use 20# cold-drawn seamless steel pipe, and then honing, the cost is lower. The piston rod must be adjusted and straightened before processing, and the coating thickness of the piston rod is generally not less than 0.03mm. The piston must be machined in strict accordance with the groove size and tolerance requirements given in the seal manual.

Answers to some questions about steering cylinder:

How to remove the air in hydraulic cylinder?
Connected the cylinder to the system, and reciprocating move with full stroke several times, then the air can be eliminated . There is also a clunky method as follows: first remove the rod cavity oil pipe, connect the rodless cavity oil circuit to extend all the cylinders, and then remove the rodless cavity oil pipe, connect the rod cavity oil pipe and withdraw all the cylinders, and then connect the rodless cavity oil pipe, so that there is no air in the cylinder.

Slide weight 35 kg exit stroke 55mm, is it suitable to use 40 cylinder diameter cylinder?
The maximum output force of the 40-bore hydraulic cylinder can reach 2 tons, and whether it can be used depends on the use scenario. In addition, the problem of mechanism stuck has nothing to do with the size of the power source, and reasonable structural design and good machining and assembly accuracy are the key.

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
高清AV一二区| 欧美一区二区福利| 99re日韩无码| 国产免费很骚的视频在线观看| 美女被操爽了| 欧美日韩34页| 天日天天操天天干| 欧美综合国产视频| 亚洲A午夜成人| 小穴被填满视频免费| 熟女二区国产在线| 韩国日本顶级插B中文免费视频| 久久久久无码国产精品不卡,| 骚小逼av| 刘玥三p一区二区三区在线观看 | 欧美日韩在线午夜精品| 下裁又大又粗又黄视频| 久久综合给合久久狠狠狠88| 国产精品肛交喷水网站| 日韩黑料国产| 久久动久久久久久免费| 国产av九九精品一区| 久久久久国产一区二区三区日本| 中文不卡一二三| 亚洲韩欧美| 欧美一本| 女久久网| AV毛片一区二区青青草| 欧美综合在线一区精品| 欧美精品1区3区| 久久久精品视频68| 99在线无码精品秘 入口黑人| 午夜精品亚洲| CaoPorn 国产在线| 亚洲第四页久久| ”激情一区| 人人澡人人妻人人少妇软件| 日本中文字幕不卡一百区| 欧美 日韩 亚洲 一区 二区| 大香蕉午夜福利在线视频| 婷婷五月天无码精品|