Forging is the term for metal forming using compressive forces. Cold forging is carried out at room temperature or at a temperature close to the room. Forging the extreme heat of high temperature is performed, which are easier deformed metal without reaching break (destroyed) by. Hot forging is carried out at temperatures between room temperature and high temperature forging. Forgings can be classified by their size from 2 cm up to 170 tonnes per meter. Forgings require further processing to obtain the finished part.
A2. Parts forged open with Dmax = 600mm and Gmax = 200 Kg
A3. Molded parts (mold closed) with Gmax = 40 K