[Problem-Solving Case] Preventing Noise Caused by Friction Between Metal and Rubber Parts

Very effective as a permanent measure! Examples of dry lubrication coating dry surfaces.

We would like to introduce a case that solved the problem of "unusual noises occurring in the movable parts of metal and rubber in automotive components." Initially, we addressed this issue with non-coated or greased solutions, but these were insufficient as a fundamental countermeasure. While some coatings were used, ensuring compliance varied depending on the material. By applying a rubber-specific coating, we were able to secure low friction across a wide range of applications, eliminating the noise. There were no issues with uneven grease application, and we selected coating part numbers that ensured compliance with rubber. [Key Points of Problem Solving] ■ Typically, grease is often used for stabilization, but due to issues with application equipment and methods, quantification can be difficult, leading to uneven application. ■ By adopting rubber-specific coatings, it is possible to modify the rubber surface itself, making it very effective as a permanent solution. *For more details, please refer to the PDF document or feel free to contact us.

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