Do you know what requirements must be met before the O-ring is installed?

Do you know what requirements must be met before O-ring installation?

I believe that everyone is familiar with O-rings through the previous introduction, but do you know what requirements must be met before O-ring installation? Let’s let the staff of O-ring manufacturers introduce to you, I hope to be able to Let everyone know more about O-rings.

O-ring seal form: According to the load type, it can be divided into static rod seal and dynamic rod seal; according to the sealing purpose, it can be divided into hole seal, shaft seal and rotary shaft seal; according to its installation form, it can be divided into radial installation And axial installation. For radial installation, for shaft seals, the deviation between the inner diameter of the O-ring and the sealed diameter d2 should be as small as possible; for hole seals, the inner diameter should be equal to or slightly smaller than the groove diameter d1.

O-ring working medium and working conditions: When selecting O-ring materials, the compatibility with the working medium must first be considered. The working conditions such as the pressure, temperature, continuous working time and operating period of the rod seal must also be considered.

When installing the O-ring, keep the installation environment clean, especially to prevent dust from entering the installation part. If hard particles enter, it is likely to cause serious damage to the surface of the O-ring during operation, thereby reducing the product The overall service life of the product, and the damage of the surface material will also increase the internal corrosion of oil and other substances, which will cause greater damage after a period of application.

Before installation, clean the surface of the O-ring, and at the same time thoroughly clean the installation part, especially the contact surface. This is to increase the contact surface between the O-ring and the sealing component, and make it more stable. The sealing effect, in addition, is that the surface of the equipment can be inspected. If there are small cracks and uneven conditions, it can be found and maintained in time.

Therefore, in the process of installing O-rings, it is necessary to ensure that the installation environment and the surface of the O-ring are clean, and all details are handled well. This will not only make the sealing effect of the O-ring be fully utilized, but also It can prolong the service life of the product and avoid accidental serious wear.

The above is what you need to meet before installing the O-ring. I hope it can be helpful to you. If there is anything you don’t know, you can directly communicate with our customer service. We will serve you wholeheartedly, thank you Your watching.