Micromachining of cold-worked tool steel by nanosecond laser 机翻标题: 暂无翻译,请尝试点击翻译按钮。

会议集名/来源
XXIII International Conference on Manufacturing: Manufacturing 2018 : Kecskemet, Hungary, 7-8 June 2018
出版年
2019
页码
163-170
会议地点
Kecskemet
作者单位
Professor, Faculty of Materials Science and Technology, Slovak University of Technology, SlovakiaPhD student, Faculty of Materials Science and Technology, Slovak University of Technology, SlovakiaAssociate Professor, Faculty of Materials Science and Technology, Slovak University of Technology, Slovakia
作者
P Sugar;B Ludrovcova;J Sugarova
摘要
The paper brings the results of experimental study of the laser beam milling applying the industrial grade fiber nanosecond laser operating at wavelength of 1064 nm and 62SiMnCr4 cold-work tool steel as working material. The laser pulse intensity and both lateral and transverse pulse overlaps influence on the material removal rate (MRR) and surface roughness are analysed and discussed. The experimental results reveal that for high ablation efficiency in combination with good surface finish the higher values of laser pulse intensities and lower to moderate lateral pulse overlap distances should be applied.
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