激光打标机的原理及特点Laser marking machine principle and features:
激光打标的原理是运用高能量密度的激光对工件进行照耀，使表层资料汽化或发作色彩改变的化学反应，从而留下永久性符号的一种打标办法。
激光打标能够打出各种文字、符号和图画等，字符巨细能够从毫米到微米量级，这对产品的防伪有特别的含义。
其中当前市场上首要仪器设备的种类有如下几类。
光纤激光打标机：由光纤直接输出激光。
半导体端泵YAG激光打标机：直接从激光晶体的端面将半导体泵浦光(808nm)泵入，经光学镜组输出发生激光。
使行光转换效率大大提高。
CO2 非金属激光打标机：选用CO2气体充入放电管作为发生激光的介质，当在电极上加高电压，放电管中发生辉光放电，就可使气体分子释放出激光，将激光能量扩大后就形成对资料加工的激光束。
灯泵浦YAG激光打标机：选用氪灯作为能量源(鼓励源)，ND：YAG作为发生激光的介质，宣布特定波长能够促进作业物质生产能级跃迁释放出激光，将激光能量扩大后就形成对资料加工的激光束。
半导体侧泵YAG 激光打标机：运用波长为808nm 半导体激光二极管泵浦Nd: YAG 介质，使介质发生很多的回转粒子在Q开关的作用下形成波长1064nm 的巨脉冲激光输出，电光转换效率高。
特点：
激光打标机在机器构造进步行了较大的改善：光学体系选用全密封构造、具有光路预览和焦点指示功用、外形更漂亮、操作更便利;该机器装备最新的外置水冷体系，运转噪音极低，温度调理精度高，为机器长期运作提供了牢靠的保障。
大鹏激光系列某些机型也可用于合作生产流水线及自动化生产线的设备。
正是依据激光打标的原理，对金属，塑料，半导体等材料进行激光打标加工。
在模具，家电，手机等行业起到了较高的领域。
在防伪上起到了很好的效果，美观程度更是令人叹为观止。
深圳市大鹏激光科技有限公司Shenzhen Dapeng laser technology co., ltd (Dapeng laser/ Dapenglaser) 发布人：产品经理王先生；微信号：laser_kendy
Laser marking principle is the use of high energy density laser shines on the workpiece, so that the surface materials or onset of vaporization chemical reaction color change, leaving a permanent sign marking approach. Laser marking can play a variety of characters, symbols and drawings, etc., the characters can be on the order size from millimeters to microns, which for security products has a special meaning. Wherein the primary types of equipment on the market of the following categories.
Fiber laser marking machine: the fiber laser output directly. Semiconductor end pump YAG laser marking machine: directly from the end surface of the laser crystal semiconductor pump light (808nm) pumped by laser light generating optics output. So that the row of light conversion efficiency is greatly improved.
Nonmetallic CO2 laser marking machine: use CO2 gas filled discharge tube as the laser medium occurrence, when a high voltage electrode, a glow discharge occurs in the discharge tube, gas molecules can release the laser, the laser energy to expand after the formation of the information processing laser beam. Lamp-pumped YAG laser marking machine: the choice of krypton lamp as energy source (source of encouragement), ND: YAG laser medium occurrence as announcing a specific
wavelength can promote job material production level transition release of the laser, the laser energy to expand after the formation of the data-processing laser beam. Semiconductor side pump YAG laser marking machine: the use of a wavelength of 808nm semiconductor laser diode-pumped Nd: YAG medium, the medium particle formation occurs much rotation giant pulse laser output wavelength of 1064nm under the influence of Q-switch, electro-optical conversion efficiency.
Features:
Laser marking machine construction progress in line greatly improved: the choice of the optical system fully sealed structure with optical path preview and focus indication functions, appearance more beautiful, more convenient operation; the machine is equipped with the latest external water cooling system, operating noise low temperature conditioning of high precision, long-term operation of the machine provides a reliable protection. XD / razor Some models can also be used for co-production lines and automated production line equipment.
It is based on the principle of laser marking, metal, plastic, semiconductor materials such as laser marking process. In the mold, home appliances, mobile phones and other industry has played a higher realm. On security played a very good effect, aesthetic level is amazing.。