High Quality Content by WIKIPEDIA articles! Raising is a metalworking technique whereby sheet metal is formed over a stake or other solid object by repeated sequences or "passes" of hammering and annealing of the metal, thereby compressing and thickening the steel into the desired shape. This technique is an essential part of metalworking; among other uses, it was used in creating medieval plate armour, and is also used to create fine silverware. In traditional raising, sometimes referred to as Synclastic raising, the dominant curves of the object being forged are at right angles and move in the same direction; as in a bowl. This results in a surface possessing elliptic geometry.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.