Shenzhen Minghong takes you to understand the machining principle of circular knife machine.

Shenzhen Minghong takes you to understand the machining principle of circular knife machine!

Circular cutter is a kind of die-cutting machine, called "multi-station rotary die-cutting machine", referred to as rotating machinery, commonly known as circular cutter, hob or circular cutter die-cutting machine. It continuously rotates in the form of hob for die cutting, which is one of the most efficient models in die cutting machine. It is divided into 2-seat, 3-seat, 5-seat and 7-seat series circular knife die cutting machines. Circular knife die cutting is to achieve the purpose of die cutting through the extrusion of materials by blades and support rollers. The back-up roller is a cylindrical shaft with smooth and hard surface, and circular cutter machining is a die-cutting method, which completes the compounding and machining of multi-layer materials in one process.

At present, the tension control system of multi-station circular knives can be generally divided into two types: one is to adopt program automatic tension control, automatically calculate the winding diameter of the winding shaft through a preset program, and calculate the torque in time to ensure the tension stability. Program automatic tension control system has been widely used in Europe and America. In the eyes of many operators, the programmed automatic tension control system has obvious advantages, such as the material does not need to be wound many times; Reduce material scratch and deformation; Simple operation, easy program upgrade, etc.

This is the basic processing principle of the circular knife die-cutting machine that Shenzhen Minghong wants to tell you.