COMPARISON OF THE PERFORMANCE OBTAINED WITH A YAG LASER CUTTING ACCORDING TO THE SOURCE OPERATION MODE

被引：10

作者：

GREVEY, DF

DESPLATS, H

机构：

[1] Laboratoire de Thermomécanique, Université de Bourgogne-IUT Le Creusot, 71200 Le Creusot, 12, rue de la Fonderie

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 1994年 / 42卷 / 03期

关键词：

D O I：

10.1016/0924-0136(94)90185-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, the cutting performance of continuous and pulsed YAG laser equipment is compared. Cutting tests were carried out on plates from car frames, both coated and uncoated. Results are analysed in terms of the energy supplied by the source per volume of treated material. It appears that continuous equipment offers a better performance as regards operating speed, pulsed sources being penalized mainly by their low filling rate. A good quality beam producing a small laser spot gives a high scanning speed.

引用

页码：341 / 348

页数：8