Machining of parts for the railway industry involves a number of specific and rigorous requirements arising from the high standards of safety, reliability, and durability that railway components must meet. The railway industry is subject to numerous European (EN), international (ISO), as well as national specifications. Components must be designed and manufactured with maximum safety for passengers and personnel in mind. Machining must ensure that the elements do not exhibit defects that could lead to failure. Certification of production processes and quality management systems according to specific railway standards is often required - we have been a certified supplier of Deutsche Bahn for years.
The railway industry uses special grades of steel with increased strength, resistance to fatigue, corrosion, and abrasion. Machining these materials requires specialized knowledge and tools. Some elements are made of high-hardness materials, which places high demands on machines and cutting tools.
Many railway components (e.g., brake system elements, connections, bogie elements) require very precise machining with tight tolerances to ensure proper fit and function. Mating surfaces must have appropriate smoothness to minimize friction, wear, and the risk of fatigue cracks. Therefore, precise finishing is required. Railway components are exposed to constant and variable dynamic loads. Machining must not introduce residual stresses that could weaken the material structure and shorten the life of the element.
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