| 光纤传输脉冲固体激光切割机系统 |
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| 引用本文： | 杨晟,何琼,王英.光纤传输脉冲固体激光切割机系统[J].四川激光,2011(6):41-42. |
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| 作者姓名： | 杨晟 何琼 王英 |
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| 作者单位： | [1]武汉软件工程职业学院,武汉430205 [2]华中科技大学激光加工国家工程研究中心,武汉430074 |
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| 摘 要： | 介绍了光纤传输脉冲固体激光切割机系统的设计原理及工作特点,主要是优化设计光纤传输系统,使光纤输出后的激光束聚焦光斑直径尽量小;满足激光切割所需功率密度要求。系统使用双灯单棒的聚光腔,光纤输出后的功率达到400W,最小光斑直径小于0.25mm,可满足1~4mm内的碳钢、不锈钢等金属材料的切割要求。该系统可配合数控工作台、...
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| 关 键 词： | 固体激光器 阶跃光纤 光纤耦合 激光切割 |
Fiber delivery pulsed solid state laser cutting system |
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| YANG Sheng,HE Qiong,WANG Ying.Fiber delivery pulsed solid state laser cutting system[J].Laser Journal,2011(6):41-42. |
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| Authors: | YANG Sheng HE Qiong WANG Ying |
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| Institution: | 1.Wuhan Vocational College of Software and Engineering,Optoeleetronics and Oommunication Engineering Department,Wuhan 430205,China;2.National Engineering Research Center for Laser Processing of HUST,Wuhan 430074,China) |
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| Abstract: | Introduce the designing theory and working characteristic of Fiber delivery pulsed solid state laser cutting system.The fiber delivery system was improved and achieved the smaller spot size after focusing.The system is adopted with double lamps one crystal pumping chamber.Fiber delivery output up to 400W,minimum spot size is 0.25mm.And it call fulfill 1-4mm metal cutting requirement,such as carbon steel,S.steel and etc.As a good solution for Sheet metal industrial,it can integrate with CNC table,robotic or joystick. |
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| Keywords: | solid state lasers step-index fiber fiber coupler laser cutting |
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