亚洲三区在线观看无套内射,无码专区天天躁天天躁在线,自拍 偷拍 日韩,自拍欧美一区二区

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

spring return cylinder Sold to Holland

Release time:2024-01-05 16:43:11 Hits: Current position: Home > News

This article mainly introduces:

Holland hydraulic cylinder,spring return cylinder manufacturer,spring return cylinder

Holland spring return cylinder

(Holland spring return cylinder,produced by Hebei Hengyu company)

spring return cylinder are widely used in Holland,because of excellent temperature resistance,no transmission clearance,powerful torque.So our company has designed spring return cylinder for customers from Holland.

Introduction to spring return cylinder:

The quality of the spring return cylinder can not be ignored in the purchase of the spring return cylinder. The spring return cylinder is the main component of the spring return cylinder, the single pillar for mining, the hydraulic support, the gun tube and other products, and its processing quality directly affects the life and reliability of the entire product. spring return cylinder processing requirements are high, its internal surface roughness requirements are Ra0.4 ~ 0.8μm, the coaxiality, wear resistance requirements are strict. The basic feature of spring return cylinder is deep hole processing, which has always troubled the processing personnel.

The spring return cylinder can not be used as grounding electrode to avoid electric damage to the piston rod.

spring return cylinder abnormal sound, hysteresis phenomenon cause and elimination method: the piston rod is extended with abnormal sound and hysteresis, if the spring return cylinder is placed for a period of time, the spring return cylinder may enter the air, and the movement can be normal after dozens of repeated movements. If it still cannot be eliminated, check whether the load is aligned with the axis of the piston rod; Retracted piston rod installation helps to align the load with the piston rod. If the flow is unstable, it will also lead to abnormal movement of the piston rod. Check the relevant components of the hydraulic system.

When the hydraulic oil is not pumped into the spring return cylinder, it is necessary to check whether the tubing, oil circuit, especially the hose joint has been blocked, and the relevant oil circuit from the spring return cylinder to the pump should be checked in turn and blocked; Check whether the seal between the taper valve and the seat of the relief valve is good; Check whether the solenoid valve spring is damaged or whether the solenoid coil is burned out; Whether the oil circuit is switched is insensitive.

Answers to some questions about spring return cylinder:

Need a hydraulic cylinder, vertical upward 10 seconds to lift 20 tons of weight up 2 meters, how large cylinder and rod, how much pressure to use the plunger pump and how big?
The first thing to determine the system pressure, let's say 25 mpa, can take into account cost and performance. 1 Cylinder area 20000/250=80 square cm cylinder diameter (80/3.14) squared x2=200 mm 2 cylinder volume 80x200=16000 ml =16 L 3 Required pump flow 16x60/10=96 L/min 4 Power 96x25/55=43 kW 45 kW motor is available.

Where is the tension cylinder used in the excavator?
Get off the inside of the frame, behind the guide wheel (steering wheel, guide wheel). Disassemble the track and take the guide wheel out to see the tensioning cylinder (track spring).

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
国産精品资源网站| 婷婷五月激情AV| 亚洲肏穴资源网| 成人亚洲WW| 欧美黄片一区91| 美女AV在线亚洲| 国产女人AV天堂| 免费毛片网址| 欧美日韩wwwco| 国产免费福利AV| 欧美XO影院一区二区| 高潮美女操久久| 日韩和的一区二区区日大毛B播放| 亚洲欧美中文无码字幕| 寂寞人妻40p中文字幕| 日本电影1区、2区、3区| 日韩有码区| 色欲91AⅤ一区| 人人操人人肏| 黑人大黑吊轮奸白女| 性色一区二三区色哟哟| 欧美国产国产毛片深夜福利| 日韩一卡二卡中文字幕| 插鸡巴美女| 日本婷婷3p| 亚洲日韩夜夜操免费高清| 免费看中文字幕一二三区| 一卡二卡三不卡中文字幕| 亚洲欧美在线999| 久久天天干天天爽| 国产一本一道久久| 又粗又长中文字幕| 乱伦五月天| 中文字幕一区2区3区一区二区三区 | 国产韩国一区二区| 啊啊啊日本三区| 美女高潮免费视频| 日韩三级片区在线观看| 欧美三极片久久久久久久| 国产草草影院一区二区| 亚洲二区三区久久久|