J21 series punch press

We are a professional manufacturer of punching machines with over 10 years of industry experience. Today, we would like to introduce to you:

Punching press is a mechanical equipment that uses molds to apply pressure to materials, causing them to undergo plastic deformation and obtain the desired shape and accuracy. The following are the basic principles of J21 series punch press operation:

1. Pressure application and mold coordination

The core of the working principle of a punch press is to apply pressure to the material through a mold. The mold is divided into an upper mold and a lower mold, and the material is placed between these two parts. When the punch press is running, the upper mold moves downward under the drive of the slider, cooperates with the lower mold, applies pressure to the material, deforms it, and completes the stamping process.

2. Transmission of force and absorption of reactive force

During the stamping process, the pressure applied to the material generates a reactive force, which is absorbed by the mechanical body of the punch press to ensure smooth operation and complete the machining of the parts.

3. Linear motion of slider

The design principle of punch press is to convert circular motion into linear motion. Specifically, the main motor drives the slider to move in a straight line through transmission mechanisms such as flywheel, clutch, gear, crankshaft, and connecting rod. This linear motion applies pressure to the mold, thereby achieving stamping processing of the material.

In short, it converts circular motion into linear motion, applies pressure to the material using a punching die, and causes plastic deformation, thereby producing parts with specific shapes and precision. This process involves the coordinated work of multiple mechanical components, including the main motor, flywheel, clutch, gears, crankshaft, connecting rod, and slider.

If you are interested in punching machines, please contact us.