Experimental Investigation of Stainless Steel SAE304 Laser Engraving Cutting Conditions

被引:7
作者
Nikolidakis, Evangelos [1 ]
Choreftakis, Ioannis [1 ]
Antoniadis, Aristomenis [1 ]
机构
[1] Tech Univ Crete, Dept Prod Engn & Management, Micromachining & Mfg Modeling Lab, Univ Campus Kounoupidiana, Khania 73100, Greece
关键词
laser engraving; laser machining; Nd:YAG laser; PROCESS PARAMETERS; MILLING PROCESS; FIBER LASER; OPTIMIZATION; ALLOY;
D O I
10.3390/machines6030040
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
Laser machining processes are a new entrant and a rapidly evolving type of non-conventional machining process which allows the machining of complex geometries with high precision, surface quality and productivity in a wide range of materials. Thus, the need for creating a method has emerged that will help the laser machine operator to select the optimal process parameters. In this study an experimental investigation of the effect of the process parameters on the effectiveness of the laser engraving process was held. The examined process parameters were namely the average output power, the repetition rate, and the scanning speed. For this purpose 126 experimental samples, with various combinations of process parameters using a nanosecond Nd:YAG DMG MORI Lasertec 40 laser machine on a SAE 304 stainless steel plate were made. The measured criteria which evaluated the effectiveness of the process were the removed material layer thickness and the material removal rate.
引用
收藏
页数:8
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