⎝⎛博狗体育中文⎞⎠

欢迎进入慈溪市海升橡胶制品有限公司官网 Bookmark | Message | Sitemap | Contact Haisheng Welcome to the official website of Cixi Haisheng Rubber Products Co., Ltd.

National Consulting Hotline 400-0590-280

Popular keywords: rubber waterproof ring silicone o-ring rubber o-ring nitrile rubber lighter o-ring

o型橡胶密封圈
⎝⎛博狗体育中文⎞⎠ » Haisheng official website information center » Industry information » Haisheng Rubber takes you to understand the factors of leaks in seals

Haisheng Rubber takes you to understand the causes of leaks in seals

返回列表 Source: Cixi Haisheng Rubber Products Co., Ltd. Date2019-08-03 08:00 Browse: -

Why does the seal leak or not seal during use? What should we do if we encounter these pressure relief problems? Haisheng Rubber will take you to analyze it.

1. Manufacturing and assembly factors: All hydraulic components and sealing components have strict dimensional tolerances, surface treatment, surface finish, and shape and position tolerances. If the tolerance is exceeded during the manufacturing process, such as: the piston radius of the cylinder, the depth or width of the seal groove, the tolerance of the hole size of the seal ring, or out-of-roundness due to processing problems, etc., the part itself has a congenital leakage point. Leaks occur after assembly or during use.

2. Assembly factors: The hydraulic components should be prevented from being subjected to brutal operation during assembly. If excessive force is applied, the parts will be deformed, especially the cylinder body and the sealing flange are beaten with copper rods, etc. The parts should be carefully inspected before assembly. Dip the parts with a little hydraulic oil and press it in gently. When cleaning, apply diesel, especially rubber elements such as seals, dust seals, O-rings, etc. If gasoline is used, it will easily age and lose its original elasticity, thus losing the sealing function. .

3. Oil pollution and damage to excavator parts can be subdivided into gas pollution, particle pollution, water pollution and parts damage. The four reasons may also cause pressure relief.

4. Design factors: The reliability of the hydraulic system depends to a large extent on the design of the hydraulic system seal and the selection of seals. Due to the unreasonable selection of the seal structure in the design, the selection of the seals is not in accordance with the specifications, and there is no Taking into account the compatible type of hydraulic oil and sealing materials, load conditions, ultimate pressure, working speed, changes in ambient temperature, etc.

These all cause hydraulic system leakage directly or indirectly to varying degrees.

In addition, due to the inevitable dust and impurities in the working environment, a suitable dust-proof seal should be selected in the design to prevent dirt and other contaminants from entering the system to damage the seal and contaminate the oil, resulting in leakage.

If you have more questions, welcome to the Haisheng Rubber official website for consultation.



Recommended reading

    [Label this article]:

    [Responsible editor]: Cixi Haisheng Rubber Products Co., Ltd. All rights reserved: http://carmenfan.com/ Reprinted please indicate the source

    Latest News

    海升橡胶带您了解氟橡胶密封圈的优势 1 Haisheng Rubber takes you to understand the advantages of fluoro rubber seals

    海升橡胶带您了解全氟O型圈的安装注意事项 2 Haisheng rubber takes you to understand the installation precautions of perfluoro O-rings

    海升橡胶带您了解氟橡胶密封圈的功能和特性 3 Haisheng Rubber takes you to understand the functions and characteristics of fluoro rubber seals

    海升橡胶带您了解密封圈发生泄漏的因素 4Haisheng rubber takes you to understand the causes of leaks in seals

    海升橡胶带您了解垫片适应的环境 5 Haisheng rubber takes you to understand the environment that the gasket adapts to

    海升橡胶带您了解橡胶制品发白的原因 6 Haisheng Rubber takes you to understand the cause of whitening of rubber products

    海升橡胶带您认识密封圈具有的性能 7 Haisheng rubber takes you to know the performance of seals

    海升橡胶带您了解怎样选择适合自己的O型圈 8 Haisheng rubber takes you to know how to choose the O-ring that suits you

    海升橡胶带您了解氟硅橡胶O型圈的应用领域 9 Haisheng Rubber takes you to understand the application fields of fluorosilicone O-rings

    海升橡胶带您了解橡胶防水密封圈 10 Haisheng rubber take you to know the rubber waterproof seal

    National Service Hotline 400-0590-280

    七乐彩 欢乐拼三张 欢乐拼三张 天天电玩城