Laser Cutting Metallic Plates using a 2kW Direct Diode Laser Source

被引：0

作者：

Sichani, E. Fallahi ^{[1
]}

Hauschild, D. ^{[2
]}

Meinschien, J. ^{[2
]}

Powell, J. ^{[3
,4
]}

Assuncao, E. G. ^{[5
,6
]}

Blackburn, J. ^{[1
]}

Khan, A. H. ^{[1
]}

Kong, C. Y. ^{[1
]}

机构：

[1] TWI Ltd, Cambridge CB21 6AL, England

[2] LIMO Lissotschenko Mikroopt GmbH, D-44319 Dortmund, Germany

[3] Univ Lulea, Dept Engn Sci & Math, S-97187 Lulea, Sweden

[4] Laser Expertise Ltd, Nottingham NG7 2TR, England

[5] Univ Lisbon, Inst Super Tecn, LAETA, IDMEC, P-1049001 Lisbon, Portugal

[6] EWF, P-2740120 Porto Salvo, Portugal

来源：

INDUSTRIAL LASER APPLICATIONS SYMPOSIUM (ILAS 2015) | 2015年 / 9657卷

关键词：

laser cutting; direct diode laser; flame cutting; fusion cutting; cut speeds; cut quality;

D O I：

10.1117/12.2179475

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper investigates the feasibility of using a 2kW direct diode laser source for producing high-quality cuts in a variety of materials. Cutting trials were performed in a two-stage experimental procedure. The first phase of trials was based on a one-factor-at-a-time change of process parameters aimed at exploring the process window and finding a semi-optimum set of parameters for each material/thickness combination. In the second phase, a full factorial experimental matrix was performed for each material and thickness, as a result of which, the optimum cutting parameters were identified. Characteristic values of the optimum cuts were then measured as per BS EN ISO 9013:2002.

引用

页数：10