High quality hydraulic equipment manufacturers!
        TELL:+8613184968882

        Lifting cylinder Sold to Denmark

        Release time:2023-11-12 15:28:18 Hits: Current position: Home > News

        This article mainly introduces:

        Denmark hydraulic cylinder,Lifting cylinder manufacturer,Lifting cylinder

        Denmark Lifting cylinder

        (Denmark Lifting cylinder,produced by Hengyu Hydraulic Co., Ltd)

        Lifting cylinder are widely used in Denmark,because of smooth movement,high work efficiency,excellent fatigue and impact resistance.So our company has designed Lifting cylinder for customers from Denmark.

        Introduction to Lifting cylinder:

        Factors that should be considered when selecting the oil seal in the Lifting cylinder: some specific factors should be taken into account when selecting the oil seal in the Lifting cylinder, so as to have correct consideration and get accurate results, and then avoid wrong selection. The factors and aspects that should be taken into account are eight: Lifting cylinder diameter, piston rod diameter, piston rod and piston groove size, Lifting cylinder working pressure, Lifting cylinder movement speed, hydraulic system oil temperature and Lifting cylinder working environment.

        Lifting cylinder abnormal sound, hysteresis phenomenon cause and elimination method: the piston rod is extended with abnormal sound and hysteresis, if the Lifting cylinder is placed for a period of time, the Lifting 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.

        The definition of the minimum stable speed refers to the minimum movement speed of the Lifting cylinder without crawling phenomenon when the full load is moving, it has no uniform indicator, and the Lifting cylinder that undertakes different work has different requirements for the minimum stable speed.

        Before the Lifting cylinder is removed, the system should be unloaded, the loop pressure is zero, the oil source should be cut off, and the oil port should be blocked after the oil port distribution pipe is loosened.

        Answers to some questions about Lifting cylinder:

        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.

        What is the safety factor of 25MPa cylinder wall thickness?
        Safety factor n can take 3 cylinder material allowable stress [s]=sb/n δ/D=0.08 ~ 0.3 cylinder wall thickness δ=PMAX*D/ (2.3[s]-3PMAX) δ/D≤0.08 cylinder wall thickness δ=PMAX*D/2[s] P < 16MPa, Pmax=1.5Pn; P > 16MPa, Pmax=1.25Pn cold-drawn tube or honing tube is better!

        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
        自慰无码一区二区三区| 中文字幕人成人乱码亚洲电影| WWW插插插无码视频网站| 熟妇人妻VA精品中文字幕| 亚洲国产精品无码久久98| 中文字幕无码久久久| 永久免费av无码入口国语片| 无码国模国产在线无码精品国产自在久国产| 91中文字幕在线| 少妇精品无码一区二区三区| 免费中文字幕视频| 无套中出丰满人妻无码| 18禁网站免费无遮挡无码中文| 午夜无码伦费影视在线观看 | 合区精品久久久中文字幕一区| 久久久久久国产精品无码超碰| www日韩中文字幕在线看| 亚洲AV永久无码一区二区三区 | 最近中文国语字幕在线播放视频| 无码人妻精品一区二区三区66| 日本中文字幕一区二区有码在线| 成在人线av无码免费高潮水| 久久无码精品一区二区三区| 精品久久久久久无码不卡| 亚洲精品无码你懂的网站| 亚洲AV永久无码精品成人| 最近2019免费中文字幕6| 亚洲无码黄色网址| 久久久无码一区二区三区| 国产AV无码专区亚洲AV手机麻豆| 波多野结衣中文在线| 亚洲AⅤ永久无码精品AA| 狠狠躁天天躁无码中文字幕 | 国产成人亚洲综合无码| 亚洲av无码一区二区三区网站 | 无码人妻精品一区二区蜜桃网站| 中文无码一区二区不卡αv| 国产真人无码作爱视频免费| 暴力强奷在线播放无码| 中文字幕精品久久久久人妻| 国产精品中文字幕在线观看|