metal oil seal

The design must be such that it balances the need for a tight seal with the amount of friction generated during operation. Excessive friction can lead to wear and heat buildup, while insufficient sealing can allow fluid leakage. Therefore, engineers carefully select materials and dimensions to ensure optimal performance.

Wiper oil seals, commonly referred to as lip seals or simply oil seals, are mechanical seals used to keep lubricants in and contaminants out of machinery. They are typically made from durable materials such as rubber or elastomers, designed to withstand high pressures and temperatures. The primary function of these seals is to maintain a barrier that prevents the escape of oil, while also preventing dirt, dust, and other contaminants from infiltrating the system.

There are several types of hydraulic seals, each designed for specific applications and conditions. The most common types include

3. Aerospace High-pressure oil seals are essential in aerospace applications, where they are used in engines and landing gear, where they withstand not only high pressures but also extreme temperatures and environmental conditions.