割缝筛管梯形缝的激光切割  

Trapezoid Slit of Slotted Oil Pipe by Laser Cutting

作　　者：张珊[1] 张桂华[1] 

机构地区：[1]天津市激光技术研究所,天津300192

出　　处：《中国激光》2000年第10期958-960,共3页Chinese Journal of Lasers

基　　金：国家"八五"重点科技攻关计划资助项目

摘　　要：介绍了割缝筛管梯形缝的特点、激光切割的难点、特殊的设备配置及新的加工工艺方法 .结果表明 ,激光切割使割缝筛管梯形缝的质量得到提高和改善 。The characteristics of trapezoid slit of slotted oil pipe are summarized in this paper. The difficulty of laser cutting, the special equipment preparation and the processing methods are introduced. The result shows that quality of laser cutting is improved.

关 键 词：割缝筛管 梯形缝 激光切割 激光应用 

分 类 号：TG485[金属学及工艺—焊接]