HOLE DRILLING STUDIES WITH A VARIABLE PULSE LENGTH CO2-LASER

被引：5

作者：

HAMILTON, DC

PASHBY, IR

机构：

[1] DCH is with Ferranti Ltd., Edinburgh, EH11 1PX, Robertson Avenue

来源：

OPTICS AND LASER TECHNOLOGY | 1979年 / 11卷 / 04期

关键词：

D O I：

10.1016/0030-3992(79)90041-0

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A transversely excited CO2 laser has been used to investigate the interaction between laser pulses of duration ≈ 40 μs, and metallic targets. The dependence of machining efficiency on power density has been studied, and high speed photography has been used to compare interactions with different pulse durations. Metallurgical analysis has revealed important structural effects in both mild steel and aluminum samples. © 1979.

引用

页码：183 / 188

页数：6

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