Working principle in the process of processing stamping parts

Stamping parts apply external force to plates, strips, pipes and profiles through punches and dies to cause plastic deformation or separation, so as to obtain the required shape and size of the workpiece forming method, the resulting workpiece is the stamping part. Stamping dies are equipment used for pressure processing of stamping materials. Its working principle is generally to cut, punch, and pull the raw materials between the upper and lower molds through the opening and closing of the upper mold and the lower mold under the action of the mold. Stretch and shape to form stamping parts. According to the working principle of the press, it can be divided into mechanical press and hydraulic press. The mechanical press completes the stamping process by driving the slider movement by the motor, and the hydraulic press drives the hydraulic cylinder to reciprocate through the hydraulic principle to complete the stamping process. The mechanical press has a fast reciprocating frequency, high speed and high efficiency, but the force generated is small. It is generally used for small stamping equipment, or punching and shearing processes. The hydraulic press can generate a relatively large force, but the speed is relatively slow. Generally used for drawing and forming production, but also for stamping and shearing of large parts; recommended article; precautions for the design of metal stamping parts Previous post: Specific characteristics of molds that need to be sharpened in stamping parts processing plants