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 Belarus

Release time:2023-12-01 11:06:50 Hits: Current position: Home > News

This article mainly introduces:

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

Belarus push and pull the cylinder

(Belarus push and pull the cylinder,produced by Hengyu Group)

push and pull the cylinder are widely used in Belarus,because of excellent temperature resistance,no transmission clearance,powerful torque.So our company has designed push and pull the cylinder for customers from Belarus.

Introduction to push and pull the cylinder:

Before the push and pull the cylinder is removed, the relief valve should be loosened to reduce the pressure of the hydraulic circuit to zero, and then the power supply should be cut off to stop the hydraulic device. After loosening the oil port piping, the oil plug should be applied to plug the oil port.

The machining accuracy of the push and pull the cylinder depends on the level of equipment, production technology and testing means. push and pull the 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.

When the push and pull the cylinder thrust is insufficient, check the hydraulic circuit for leaks. Including leakage of valves and hydraulic lines. The inspection method is to check and eliminate the leakage of the hydraulic connection line by manipulating the reversing valve. Also consider the relief valve. If the relief valve enters the dirt and jams the spool, so that the relief valve is normally open, the hydraulic oil will flow directly back to the tank through the relief valve bypass, resulting in no oil in the push and pull the cylinder. If the load is too large, although the regulating pressure of the relief valve has reached the maximum rating, the push and pull the cylinder still cannot get the thrust required for continuous action without action. If the regulating pressure is low, the pressure is insufficient to achieve the required vertebra force, which is manifested as insufficient thrust. Check and adjust the relief valve at this time.

The role of the push and pull the cylinder in the mold industry: the push and pull the cylinder has a variety of uses in the mold, one is that the core distance is very large, or because of the mechanism of the product, only the push and pull the cylinder is reasonable or more cost saving. Let the side core be extracted before opening the mold. Hot runner is mainly based on the product to decide, sometimes customers require the use of hot runner, the price is more expensive, but there are many benefits, you can save raw materials, shorten the molding cycle The push and pull the cylinder has an irreplaceable role in the heavy industry production process: it is mainly used in places that need to support heavy objects for a long time, and it can still support heavy objects when the oil pressure is removed, and it is safe and reliable. Can be used underwater, single action, load reversion, nut self-locking to make the load safer, especially in large projects, is easy to operate control and self-locking jack, designed with a safety pressure retaining device, built-in pressure relief valve to prevent overload, to protect the self-locking jack to facilitate safe operation. The connection of the device is connected by high pressure hose and threaded joint, which has the advantages of fast use and overcoming the shortcomings of fast traditional joint oil leakage. It is mainly used for equipment installation and toppling operation in various industries such as electric power, construction, machinery manufacturing, mining, railway bridge, shipbuilding and so on.

Answers to some questions about push and pull the cylinder:

What is the HS code of the hydraulic cylinder?
HS code of hydraulic cylinder; 8412210000 8412210000 Linear hydraulic power unit (hydraulic cylinder) 0.12000 0.35000 0.00000 0.17000 0.00000

Classification and application of cylinders.
Hydraulic cylinder is divided into single acting hydraulic cylinder, double acting cylinder, combined hydraulic cylinder, swing hydraulic cylinder. Single acting cylinder is divided into plunger type hydraulic cylinder, single piston rod hydraulic cylinder, double piston rod hydraulic cylinder, telescopic hydraulic cylinder. Plunger type hydraulic cylinder: the plunger moves only in one direction, and the return stroke is to push the plunger back using its own weight or load. Single piston rod hydraulic cylinder: The piston moves only in one direction, and the return stroke is to push the plunger back using dead weight or load. Double piston rod hydraulic cylinder: both sides of the piston are equipped with piston rods, and pressure oil can only be supplied to one side of the piston. The return stroke usually uses spring force, gravity or external force. Telescopic hydraulic cylinder: It obtains long stroke with short cylinder. The hydraulic oil is pushed out from large to small section by section, and the external force is reduced from small to large.

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
啊啊啊操死我视频| 日本大群交| 国內少妇人妻偷人精品| 天天干夜夜橾| 销魂美女视频操B| 91大战丰满人妻在线视频| 熟女视频1区二区| 九一黄色三级操逼视频在线播放 | 嗯嗯嗯湿了我要视频| 欧美日韩精品AAAA免费大片| 婷婷五月天色爱| 五十路爱爱| 操丰满美女逼| 欧美性爱技巧| 欧洲熟女乱又伦免费| 超碰露脸后入超碰蜜臀| 欧美福利成人一起操| 台湾妹中文综合在线| 国产成人探花片| 操美女的美逼视频| 亚洲熟妇av一区二区三区| 蜜桃殿人妻在线| 在线精品激情视频| 黄片不卡视频| 熟妇激情综合亚洲!| 操鸡巴大鸡巴| 日韩性生活视频久久网| 美女被操逼b| 色呦呦天堂网av变态| 亚洲丰满人妻一区二区三区| 操你了97| 人人妻人人澡人人爽精品日本 | 大鸡巴在线观看视频| 夜色精品一区二区四区| 内乡县| 多人插美女爽叫片中文| 亚洲国产一区二区三区骚臀无码av| 国产偷拍日韩无码欧美视频| 欧美视频在线第一区| 日韩av高潮| 传媒人妻一区|