Product details page content
Product name
Precautions during oil seal assembly:
1. Receive the number of fixed oil seals.
2. Receive the assembly from the oil seal, and it must be kept clean.
3. Before assembly, do a good job of oil sealing, whether the size of each part of the oil seal is consistent with the axis and cavity size. Before the oil seal is installed, the size of the axis diameter is clearly compared with the inner diameter size of the oil seal, and it should be consistent. The size of the cavity should be suitable for the width of the outer diameter of the oil seal. Check whether the lip of the oil seal is damaged and deformed, and whether the spring is falling off and rust. To prevent the oil seal from being flattened in the transportation, it is affected by external force and impact, and destroys its true circles.
4. Do a good job of machining and checking procedures before assembly. Whether the size of the cavity and shaft is correct. Especially the inner backward angle. You cannot have the slope. The assembly site must not have debris, sand, and iron dumbs such as the input of the axis, and it will cause irregular damage of oil seal lips. It is recommended to use the R corner.
5. In terms of operation skills, you can feel it with your hands, whether it is smooth and round.
6. Do not tear the packaging paper too early before installation to prevent the debris from being attached to the surface of the oil seal and bring it into the work.
7. Before installation, the oil seal should be applied between the lips and the lithium -based lithium ester with molybdenum sulfide to prevent the axis from starting in an instant. As soon as possible, assemble. If the oil seal is not installed immediately, it is recommended to cover the oil seal with cloth coverage on it. Hands or tools with lithium -based fat must be clean.
8. Oil sealing should be packed, and there must be no inclined phenomenon. It is recommended to use oil pressure equipment or sleeve tool installation. Don’t be too stressful, evenly and slow.
9. For the oil seal installed in this time, do the marking to follow up, and pay attention to the entire process.
The sealing state of the oil seal under Powerful china oil seal design is a static seal between the outer edge of the oil seal and the cavity, while ensuring reliable positioning between the outer edge of the oil seal and the outer edge of the cavity. The second is the sealing state between the oil seal lip and the shaft. When the shaft is rotating, it is a dynamic seal, and when the shaft is stationary, it is a static seal. The comprehensive effect and interaction of various influencing factors have a great influence on the sealing performance and service life of the oil seal.
