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

spring return cylinder Sold to New Zealand

Release time:2023-11-21 09:56:22 Hits: Current position: Home > News

This article mainly introduces:

New Zealand hydraulic cylinder,spring return cylinder manufacturer,spring return cylinder

New Zealand spring return cylinder

(New Zealand spring return cylinder,produced by Hebei Hengyu company)

spring return cylinder are widely used in New Zealand,because of no transmission clearance,powerful torque,clever hydraulic energy conversion.So our company has designed spring return cylinder for customers from New Zealand.

Introduction to spring return cylinder:

spring return cylinder head explanation: low pressure castings, medium and low pressure with HT300 gray iron, medium and high pressure with 35, 45 steel. When the spring return cylinder head itself is the guide sleeve of the piston rod, the spring return cylinder head is best cast iron. At the same time, brass, bronze or other wear-resistant materials should be fused on the guide surface. If the guide sleeve is pressed into the spring return cylinder head, the guide sleeve shall be wear-resistant cast iron, bronze or brass.

If the seal of the spring return cylinder is softened and sticky, it may be that the seal is incompatible with the hydraulic oil or the nearby lubricating oil, replace the appropriate seal; If the seal becomes hard and loses elasticity, most of it is because the ambient temperature is too high (more than 80 ° C), make appropriate temperature insulation protection or replace the high temperature seal.

spring return cylinder can not drive the load troubleshooting: oil pressure is too low. spring return cylinder selection specifications are too small. Leakage in spring return cylinder or associated hydraulic system element.

When installing the piston rod, it is necessary to ensure that the direction of the connecting head at the top of the piston rod should be consistent with the direction of the spring return cylinder head adn the earring (or the middle hinge shaft), and ensure the straightness of the whole piston rod during the advance and return process to prevent the phenomenon of rigid interference and causing unnecessary damage.

Answers to some questions about spring return cylinder:

What is the meaning of cylinder ejection on the injection mold, and what is the difference between cylinder ejection and ordinary ejection?
Usually requires the front die ejection will use the cylinder to drive the thimble plate to achieve the ejection of the thimble. There is also a case that the mold is very large or long, and the balance of the ejector rod of the injection molding machine is not enough, and the cylinder ejector will also be used.

What causes hydraulic cylinder oil leakage?
1. Internal leakage (1) The wear ring on the piston is seriously worn, leading to friction between the piston and the cylinder liner, and finally strain the cylinder liner, piston and seal; 2) Seal long-term use failure, piston seal (mostly U, V, Y ring, etc.) aging; 3) The hydraulic oil is dirty, and a large number of impurities enter the cylinder and wear the piston seal to bad; 2. External leakage 1) cylinder inlet and outlet tubing joint cracking; (This I see in the actual work is still more) 2) The piston rod extension end with the piston rod seal damage, mostly due to the piston cylinder is caused by hair, but also caused by aging; 3) The seal between the extended end of the piston rod and the liner is damaged.

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
免费日逼日视频| 91插插午夜精品| 让你看骚逼逼AV| 女人无遮挡网站大全| 麻豆传媒一级大黄片| 木下凛凛子精品一区二区| 日区中文字幕一区二区| 汽车| 中国大鸡巴操B网| 第一二三区骚逼| 18禁美女插入网站| 日本无一区二区| 日韩三级视频网址| 老湿视频午夜视频在线观看| 9999无码视频| 老湿视频在线观看有声音| 九九久久大香蕉这里精品 | 大香蕉男人的天堂| 大黑鸡巴做爱视频| 日本女人大吊插视频| 无码丰满丝袜肛交在线播放| 亚洲AV一二三区中文| 亚洲码在线视频| 五十六十路日本人妻| 嗯嗯啊啊啊不要啊啊啊视频在线| 国产又长又粗又猛又爽又黄| 东北操逼高清| 香蕉精品免费看| 欧美鸡巴白虎性爱视频| 插播B视频| 777久久婷婷成人综合色| 大香蕉伊人在线视频| 激情床戏一区二区韩国| 日本不卡-二三区| 大香蕉丝袜视频在线观看| 免费在线观看视频女生| 老板美女操b| 玩弄老骚逼高潮视频| 操B好大爽| 特级成人一级黄色录像破处| 中国美女大逼逼91|