In 2 months of use, an increase of 2mm! There are cases where wear on the shaft part has decreased, and the occurrence of elongation has been suppressed.
Due to the operating environment being a clean room, it was not possible to use lubricating oil on the chain, and operating without lubrication became ideal, leading to the consideration of surface treatment. As a result of the "New Kanak Treatment," wear increased by 40mm over two months (without treatment) to only 2mm, reducing wear on the shaft portion. This made it possible to operate without lubrication, leading to environmental improvements by suppressing dust dispersion and increasing productivity by reducing maintenance frequency. 【Conventional Concerns】 ■ Want to suppress chain wear ■ Want to suppress chain elongation ■ Want to minimize lubricating oil usage *For more details, please refer to the PDF document or feel free to contact us.
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【Processing Results and Effects (Improvement of Surface Hardness)】 ■ Untreated: 40mm increase after 2 months of use → After New Kanak treatment: 2mm increase after 2 months of use ■ Wear on the shaft part has decreased, and the occurrence of elongation has been suppressed ■ Operation without lubrication has become possible ■ Improvement in the environment due to suppression of dust scattering and reduction in maintenance frequency has led to increased productivity *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Kanak processing is a gas nitriding treatment using a unique method. The material is held in a heating atmosphere of around 500°C for several hours, allowing nitrogen to diffuse from the surface of the steel and react with metal elements to form a hardened layer. Unlike conventional nitriding treatments, there are very few brittle iron nitride compounds near the surface, and the high compressive residual stress along with a smooth hardness distribution are characteristics of Kanak processing.