Improvement in the procedure for manufacturing metal parts by pressing and pressing on hydraulic presses equipped with elastic shock absorber (Machine-translation by Google Translate, not legally binding)

摘要

Improvement in the manufacturing process of metal parts by stamping and pressing in hydraulic presses equipped with elastic shock absorber characterized by the use of a hydraulic back-pressure press and tools mounted on it equipped with plates of elastic material for cushioning effect at the same time, it performs a pressing of the flat part of the sheet that holds and stretches it, thereby avoiding the formation of wrinkles and creases in the sheet. (Machine-translation by Google Translate, not legally binding)