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Structure of laser marking machine

Release date:2015-09-19Views:1559

Laser power supply

Fiber laser marking machine laser power supply is a device that provides power for the fiber laser, and the input voltage is AC220V. Installed in the control box.

Fiber laser

Fiber laser marking machine adopts imported pulsed fiber laser, whose output laser mode is good for long service life and is designed and installed in the machine casing.

Vibrating mirror scanning system

The vibrating mirror scanning system is made up of two parts, which are optical scanner and servo control. The whole system adopts new technology, new materials, new technology, new working principle design and manufacture.

The servo motor of the optical scanner used in the working mode of the dynamic magnetic deflection. Has the advantages of large scanning angle, high peak torque, large load inertia, small electromechanical time constant, fast working speed, stable and reliable. Precision bearings elimination clearance mechanism provides the lowest axial and radial jumping error; "electronic torsion bar" to replace the traditional elastic torsion bar, greatly improving the service life and reliability; any position zero power to keep working principle so as to reduce the use of power, and reduce the components of the heating effect, save the thermostat; advanced high stability precision position detection sensor technology provides high linearity, high resolution, high repetition, low drift performance.

The optical scanner is divided into the X scanning system and the Y scanning system, and each servo motor shaft is fixed with a laser reflective mirror. Each servo motor is controlled by a computer.

Focusing system

The focusing system is focused on a parallel laser beam. Mainly adopts an f-theta lens, different f-theta lens with different focal lengths, marking effect and scope are not the same, the fiber laser marking machine adopts imported high performance focusing system, the standard configuration of the focal length of the lens f=160mm, effective scanning range Phi 110mm. Users can choose according to the needs of the lens.

F- lens is optional:

F=100mm, the effective focus range with 65mm.

F=160mm, the effective focus range with 110mm.

Computer control system

The computer control system is the center of the whole laser marking machine control and command, but also the carrier of the software installation. Through the coordinated control of the acoustic optic modulation system and the vibrating mirror scanning system, the workpiece is controlled.

Fiber laser marking machine computer control system mainly consists of chassis, the motherboard, CPU, hard disk, memory, a / D card, floppy drive, monitor, keyboard, mouse and other.