metallityövaiheet

Metallityövaiheet refers to the sequence of operations involved in shaping and processing metal. These stages are fundamental to manufacturing and fabrication across various industries. The process typically begins with material selection, where the appropriate metal alloy is chosen based on its properties such as strength, ductility, and resistance to corrosion. Next, primary forming operations are performed. These can include casting, where molten metal is poured into a mold, or forging, where metal is shaped by applying compressive forces. Rolling is another common method, used to reduce the thickness of metal sheets or to create specific profiles.

Following the initial forming, secondary operations are often necessary. Machining, which includes turning, milling, and drilling, is used to achieve precise dimensions and surface finishes. Cutting processes, such as sawing or laser cutting, are employed to separate metal pieces or create intricate shapes. Joining methods like welding, brazing, or riveting are used to assemble different metal components. Heat treatment can be applied at various stages to alter the metal's properties, enhancing hardness, ductility, or relieving internal stresses. Surface treatments, including plating, painting, or anodizing, are often the final steps to improve appearance, corrosion resistance, or wear resistance. Each metallityövaiheet is crucial for transforming raw metal into functional products.