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The difference between laser marking machine

&Nbsp;   laser playing standard machine is divided into purple outside laser playing standard machine, and green laser playing standard machine, and lamp pump Pu ND:YAG laser playing standard machine, and CO2 laser playing standard machine, and semiconductor end pump Pu playing standard machine, and semiconductor side pump Pu playing standard machine, and fiber laser playing standard machine, they in wavelength, and work principle, and using range, and laser playing standard machine price, aspects some differences:
1, and laser wavelength different
purple outside laser: 266 nm;
Green laser: 532nm;
lamp pump YAG, and side pump YAG, and end pump YAG, and fiber laser: 1064nm;
CO2 laser: 10.64um;
3, and work principle different
> lamp pump Pu YAG laser playing standard machine: used krypton lamp as energy source (incentive source), ND:YAG as produced laser of media, issued specific wavelength, prompted work material production level jump moved release out laser, Laser energy is amplified on the formation of material processing laser beam.
>CO2 laser marking: filled with the CO2 gas discharge tubes as the laser medium, when high voltage on the electrodes, discharge generated glow discharge tube, you can enable the gas molecules releasing laser, laser energy is amplified on the formation of material processing laser beam.
> semiconductor side pump laser playing standard machine: using wavelength for 808nm Semiconductor Laser Diode pump Pu Nd:YAG media, makes media produced large of reverse particles in Q switch of role Xia formed wavelength 1064nm of giant pulse laser output, electro-optic conversion efficiency high
> semiconductor end pump laser playing standard machine: directly from laser crystal of end surface will semiconductor pump beam (808nm) pump into, by optical mirror group output produced laser. Light conversion efficiency is greatly improved.
> optical fiber laser marking machine: the output directly by fiber laser.
4, use
CO2 laser marking machine: mainly used in non-metallic (glass, acrylic, paper, leather, wood, jade, bamboo and other), green laser, laser
: mainly for the very fine high-end IC products. Products to custom mainly;
lamp pump YAG laser playing standard machine: main for metal, and plastic, low requirements products, can for need carved depth products;
semiconductor side pump laser playing standard machine: and lamp pump YAG laser playing standard machine using surface same, but more stable, applies Yu all metal, and plastic material, and spray material,;
semiconductor end pump laser playing standard machine: and lamp pump YAG laser playing standard machine using surface same, stable and province electric, more for high-end products: spray material, and Mask material, all materials;
optical fiber laser marking machine: Mark fine, power saving, maintenance-free, used for jewelry, communications products (mobile phones, tablets, etc), buttons and other high-end products. With flooding of domestic fiber laser technology matured, difference in performance with world famous big tiny, almost no difference with the naked eye, the price is much lower; optical fiber laser marking machine has become one of the most cost-effective laser marking equipment. BACK

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