Máquinas usadas Single action double sided presses

A two-column single-impact press is a type of mechanical press used in metalworking for punching, bending, deep drawing and other forming processes. The press consists of a frame with two vertical uprights forming the frame. Between the uprights is a flywheel that stores energy for the pressing process. A motor drives the flywheel, which is then connected to the eccentric mechanism via a coupling. The eccentric mechanism is a rotating shaft with an eccentric cam that controls the movement of the press. As the cam rotates, it moves the connecting rods, located at the bottom face of the eccentric, up and down, causing the rams (or pressure plates) at the ends of the connecting rods to move up and down. Unlike the double-column eccentric press, the double-column single-impact press processes the workpiece only once each time the machine is operated. This is particularly advantageous in applications where precision and accuracy are more important than high production speed. Two-column single-impact presses are often used in the automotive and other industries to produce high-tolerance parts that must have low variation. They can also be used in the production of precision components such as gears, bearings and other machine parts. Translated with www.DeepL.com/Translator (free version)