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The Composing Structure Of Laser Marking Machine
Nov 13, 2017

Laser power

The laser power supply of fiber laser marking machine is a device which provides power for fiber laser, and its input voltage is $literal alternating current. Installed in the Marking Machine control box.

Fiber lasers

Fiber laser marking machine adopts imported pulsed fiber laser, its output laser mode has long service life and is designed and installed in the casing of marking machine.

Galvanometer Scanning System

Galvanometer scanning system is composed of two parts, optical scanner and servo control. The whole system is designed and manufactured with new technology, new materials, process and work principle.

The optical scanner adopts the servo motor of the dynamic magnetic deflection working mode. It has the advantages of large scanning angle, large peak torque, large load inertia, small electromechanical time constant, fast working speed and stable and reliable. The precision bearing clearance mechanism provides an ultra bottom axial and radial run-out error; the electronic torsion bar "replaces the torsion bar of the traditional elastic material, which greatly improves the service life and the reliability of the long-term work." 0 power retention in any position the principle not only reduces the use of power consumption, but also reduces the heating effect of the device, and eliminates the thermostat Advanced high stability Precision position detection technology provides high linearity, high resolution, high repeatability, low drift performance.

Optical scanners are divided into X-directional scanning systems and y-directional scanning systems, each with a laser-reflective lens fixed on the axis of the servo motor. Each servo motor sends a digital signal to the computer to control its scanning trajectory.

Focus System

The role of the focusing system is to focus the parallel laser beam on a point. Mainly uses the f-θ lens, different f-θ lens focal length different, the marking effect and the range also is dissimilar, the fiber laser marking machine chooses the imported high performance focusing system, its standard configuration lens focal length f=160mm, the effective scanning range φ110mm. The user can match the lens of the model according to the need.

Computer control System

The computer control system is the center of the Control and command of the laser marking machine, and also the carrier of the software installation. Through the coordinated control of acousto-optic modulation system and Galvanometer scanning system, the marking process of workpiece is finished.

The computer control system of optical fiber laser marking machine mainly includes the chassis, motherboard, CPU, hard disk, memory bar, d/a card, floppy drive, monitor, keyboard, mouse and so on.