Restoration of dimensions for the sliding wear part.

We perform restoration and repair related to railways. We can restore and regenerate worn or damaged parts and restore dimensions, allowing us to regenerate expensive components without discarding them.

This is an introduction to the "Dimensional Restoration of Sliding Wear Parts" by Kōei Techno System, which focuses on the repair, regeneration, extension of life, and maintenance of parts, aiming for high quality, wear resistance, heat resistance, and anti-corrosion of machinery, similar to preventive medicine. Regenerated parts can reduce CO2 emissions compared to manufacturing new parts, making them suitable for environmental conservation. Our main techniques include thermal spraying, welding, and machining. 【Dimensional Restoration of Various Compressor Parts with Reduced Thickness】 ● Liner Production ⇒ Photo 1 ● Boring Processing ⇒ Photo 2 ● Honing Processing ⇒ Photo 3 ● Before and After Processing ⇒ Photo 4 ● Honing Processed Area ⇒ Photo 5 By finishing with a fine mesh pattern (crosshatch) on the machined surface, this mesh retains lubricating oil in sliding parts, achieving low friction. ● Various Compressors ⇒ Photo 6, Photo 7

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