Punching and scrap discharge machine is an automatic machine and equipment whose main function is to press, bend and shear the sheet several times and automatically discharge the scrap so as to process the finished product. the working principle of the stamping and scrap removal machine is that the sheet to be processed is placed on the working table and then pressed and operated several times by the die on the press to finally cut the material into the desired shape, while the scrap is automatically removed in the process. with its rich functions and flexible adaptability, the press excludes scrap in one machine, which is widely used in various industries, such as automotive, electronics, home appliances, construction, etc. Its advantages are high efficiency, human resource saving, and high precision.
the stamping process can be divided into four basic processes:
Punching: the stamping process that enables the separation of the sheet (including punching, dropping, trimming, cutting, etc.).
Bending: the stamping process of bending the sheet into a certain angle and shape along the bending line.
Deep drawing: A stamping process that turns a flat sheet into various open hollow parts, or further changes the shape and size of hollow parts.
Partial forming: Stamping process to change the shape of blank or stamped part by various partial deformation of different nature (including flanging, expanding, leveling and shaping process, etc.).