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1.1 紫外激光打标机简介 Introduction of UV laser marking machine

紫外激光器打标机采用三阶腔内倍频技术输出波长为355nm紫外激光器，355nm紫外光聚焦光斑极小，能在很大程度上降低材料的机械变形且加工热影响小。

Compared with the infrared laser,the three order intracavity frequency doubling technology is used in the UV laser marking machine,ａnd the focus of the 355 UV light spot is very small,which can reduce the mechanical deformations of the material to a great extent.

1.2 紫外激光打标机的主要配置 Main configuration of ultraviolet laser marking machine

紫外激光打标机主要由机柜、紫外激光器、软件控制卡、工控电脑、显示屏、冷水机，放工件的水平台等组成。

The ultraviolet laser marking machine is mainly composed of a cabinet, an ultraviolet laser, a software control card, an industrial control computer, a display screen, a chiller, and a water platform for placing workpieces.

1.3紫外激光打标机特点 Characteristics of UV laser marking machine

1.紫外激光由于聚焦斑极小，加工热影响小，因而可以进行超精细打标、特殊材料打标，是对打标效果有更高的要求客户的产品；

pot is small,ａnd the processing of small heat affected zone,so it can be super fine marking,special material marking,the marking effect is preferred higher product requirements of customers.

2.紫外激光除铜材质外，适合加工的材质更加广泛。不仅光束质量好，聚焦光斑更小，能实现超精细标记；

UV laser removal of copper,suitable for processing the material more widely.Not only the beam quality is good,but the focal spot is smaller.

3. 使用范围更加广泛；A wider range of applications.

4.热影响区域极小，不会产生热效应，不会产生材料烧焦问题；

The heat affected area is very small,will not produce thermal effect,will not produce material burning problem.

5.标记速度快、效率高、整机性能稳定，体积小，功耗低等优势。

Marking speed,high efficency,stable performance small size,low power consumption advantages.

激光冷水机组技术用途 Laser chiller technical use：

在此激光器频繁运转过程中使用的激光打印功率非常少，所以增加了冷水机组的水头温度冷却使用。更加的增加激光器的寿命时间，保持温度恒定，提高打印质量。

The laser printing power used during the frequent operation of this laser is very small, so the water head temperature of the water chiller is additionally used for cooling. The life time of the laser is further increased, the temperature is kept constant, and the print quality is improved.