ECOROLL Deep Rolling Process for Railways
Contributing to the reduction of vibrations in railway vehicles! Improving fatigue strength and surface hardness.
In the railway industry, the durability and reliability of components are essential to maintain the safety and comfort of vehicles. In particular, vibrations during operation can accelerate component fatigue, potentially leading to failures and performance degradation. In response to these challenges, our deep rolling process enhances the fatigue strength of components by generating compressive residual stress on metal surfaces, thereby reducing the risk of cracking and deformation. This contributes to the long-term stable operation of railway vehicles and improves passenger comfort. 【Application Scenarios】 - Major components of railway vehicles (e.g., bogies, couplers, drive system components) - Application to areas prone to vibrations - Extending component lifespan and reducing maintenance costs 【Effects of Implementation】 - Improved reliability due to enhanced fatigue strength of components - Suppression of component deterioration caused by vibrations - Extension of vehicle maintenance cycles
basic information
【Features】 - Generates compressive residual stress on the surface, improving fatigue strength - Increases surface hardness, enhancing wear resistance - Capable of processing R-shaped components - Allows for process consolidation compared to conventional shot peening and nitriding treatments - Vanishing tool usable on general-purpose lathes or composite lathes 【Our Strengths】 Founded in 1910, we have been supporting manufacturing sites for many years as a specialized trading company for machine tools. With partnerships with 500 domestic companies and 20 overseas companies primarily in Europe, we are committed to providing our customers with progressive and high-quality services. In addition to the sale of cutting tools, machine tools, and precision equipment, we also develop and sell our original brand "i-TOOL," and import and sell overseas products, pursuing "value creation" that contributes to our customers' profits.
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Model number/Brand name
ECOROLL Deep Rolling
Applications/Examples of results
Improvement of product fatigue strength and surface hardness Compatible with R shapes Process consolidation by replacing grinding processes
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We are a specialized trading company for machine tools that started operations in 1910 in Kyoto as Izushi Shoten, dealing in cast iron materials, conductive tools, and adjustment belts. Since our founding, we have consistently supported the manufacturing field as a trading company. The manufacturing landscape is evolving daily, with new technologies being introduced one after another. It is our mission and joy to be entrusted with the work that contributes to the development of such manufacturing. Currently, we are active under partnerships with 500 domestic companies and 20 overseas companies, primarily in Europe, with excellent supplier manufacturers, and our mission is to continuously provide our customers with progressive and high-quality services. We aim to contribute to our customers' profits and, without hesitation, work hard for the development of society by delivering unconventional services, in other words, "creating value." Please look forward to it.