What is the method of bending metal stamping parts according to

The bending of metal stamping parts is a processing method of bending a flat plate, pipe or profile with a mold or other tools into a workpiece with a certain angle or a certain shape. It is one of the basic processes of stamping and occupies a large part in the production of metal stamping parts. There are many types of parts that are formed by bending, such as car beams, bicycle handlebars, door and window hinges, various electrical brackets, etc.; metal stamping parts have many bending shapes, including V-shaped parts, U-shaped parts, Z-shaped parts, O Shaped parts and other shaped parts; the bending method varies according to the equipment and molds used; the bending forming is usually carried out on a mechanical press (punch), a friction press or a hydraulic press, in addition to a bending machine, a plate bending machine , Pipe bending machine, stretch bending machine and other special equipment; the characteristic of bending on the press is that the tool makes linear motion, which is called press bending; the bending forming on some special equipment, the tool does rotating motion, is called winding bending , Rolling or rolling, as shown in the figure; recommended article: What is the matter of punching without die in the processing of stamping parts? Previous post: Brief introduction of drawing press for stamping equipment