The so-called metal cutting machine, also known as a metal laser cutting machine, uses the energy released when a laser beam irradiates the surface of a metal workpiece to melt and evaporate the metal workpiece, thereby achieving the purpose of cutting or carving. It has the characteristics of high precision, fast cutting speed, unrestricted cutting patterns, automatic typesetting, material saving, smooth cutting, and low processing costs.

Metal cutting machines have the characteristics of high precision, fast cutting, not limited to cutting pattern limitations, automatic layout saving materials, smooth cuts, and low processing costs.

The new generation of metal cutting machines mainly consists of four parts: solid laser cutting machine body, high-power laser power supply, water cooler, and computer operating platform. It has the characteristics of compact structure, convenient operation, stable optical path, and unique functions.

The principle of metal cutting machine:

The laser of the metal cutting machine uses a hernia lamp as the excitation source, outputting a high-energy, high-density laser beam that gathers on the surface of the metal material, causing local instantaneous melting and vaporization of the area illuminated by the light spot on the material. The computer controlled CNC mechanical system moves the position of the light spot to achieve automatic cutting.

1、 Characteristics of solid laser cutting machines

1. The gantry structure is reasonable and the light path is stable.

The solid laser cutting machine adopts gantry structure and beam projection method. The overall structure is firm, which changes the previous cantilever structure and has the advantages of small area, light weight, deformation resistance, high precision, etc. The laser component of a solid-state laser cutting machine consists of a mechanical follower cutting head and a laser path component. The optical path of the mechanical servo head and the laser optical path are a complete independent optical path system. The optical system adopts German technology design, with stable optical path and high efficiency. The gantry style is more stable than the cantilever style in the past.

2. High sensitivity follow-up laser cutting head imported from the United States

The solid-state laser cutting machine adopts a mechanical servo cutting head imported by American company Ji. The locking ring of the cutting head contacts the surface of the metal plate, and the cutting head moves up and down with the height of the metal plate surface, achieving equal focal length cutting. The cutting head has the advantages of high sensitivity, stable movement, and good reliability. When cutting the metal plate, there is no obvious spark splashing on the surface of the metal plate, which avoids the traditional induction distance measurement cutting head from reducing sensitivity or misoperation due to changes in air medium or electromagnetic field interference, resulting in a decrease in cutting quality of the workpiece or damage to the cutting head by collision.

3. The control cabinet directly controls the power supply, making it easy to operate

The unique design of the control cabinet includes the entire operating system, which changes the complex design of independent power operation, and a control system that can directly set power parameters such as current, frequency, and pulse width.

4. The light path of the metal cutting machine is adjustable, making it easy to change lights and rods

Due to the cantilever moving structure adopted by the solid-state laser cutting machine, when adjusting the optical path, only the beam mechanism needs to be moved to the edge of the nail bed. The operator can directly adjust the optical path or replace the lights and rods next to the beam mechanism.