Ключевые слова: aluminium, aluminum, background, batch, bell, body, circle, cold, component, convolution, cup, deformation, deformed, dome, equal, factory, forged, forging, formed, forming, half, halfstuff, industrial, industry, manufacturing, many, material, metal, metallic, part, parts, pattern, pieces, press, production, raw, repetitive, round, same, shape, sheet, shiny, silver, spherical, stamp, stamped, steel, technology, uniform,