Underwater laser turning of commercially-pure titanium

Conference proceedings article

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Charee W., Tangwarodomnukun V.

ผู้เผยแพร่: Trans Tech Publications Ltd

ปีที่เผยแพร่ (ค.ศ.): 2020

Volume number: 861 KEM

หน้าแรก: 23

หน้าสุดท้าย: 27

จำนวนหน้า: 5

ISBN: 9783035716696

นอก: 10139826

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091269981&doi=10.4028%2fwww.scientific.net%2fKEM.861.23&partnerID=40&md5=4687c2d07db21da7d5b77a560a8f9576

ภาษา: English-Great Britain (EN-GB)

ดูบนเว็บไซต์ของสำนักพิมพ์

บทคัดย่อ

Underwater laser machining process is a material removal technique that can minimize thermal damage and offer a higher machining rate than the laser ablation in ambient air. This study applied the underwater method associated with a nanosecond pulse laser for turning a commercially pure titanium rod. The effects of laser power, surface speed and number of laser passes on machined depth and surface roughness were investigated in this work. The results revealed that a deeper cut depth and smoother machined surface than those obtained from the laser ablation in ambient air were achievable when the underwater laser turning process was applied. The machined depth and surface roughness were found to significantly increase with the laser power and number of laser passes. The findings of this study can disclose the insight as well as potential of the underwater laser turning process for titanium and other similar metals. © 2020 Trans Tech Publications Ltd, Switzerland.

คำสำคัญ

Turning