摘要
研究了大功率单CO2激光切割机和小功率双CO2激光切割机的切割原理,分析了在用这两种形式的激光切割机切割非金属材料木质模切板时,激光功率、切割速度与切割深度、切割的缝形缝宽之间的关系。试验结果表明,用中小功率双CO2激光切割机切割非金属木质板材,无论是设备的制造成本、运行成本,还是切割的精度和缝形缝宽,同用大功率单CO2激光头切割机相比有很多优势。
Cutting principles of high-power single-CO2-1aser cutting and low-power dual-CO2-1aser cutting are discussed. Non-metallic materials such as wood die-boards are cut by using these two laser cutting techniques. The dependences of cutting depth and seam shape on laser power and cutting speed are analyzed. The results show that cutting wood die-boards with low-power dual-CO2-laser cutting has many advantages over high-power single-laser-head cutting in the manufacturing costs, operating costs, cutting precision and seam shape.
出处
《激光与光电子学进展》
CSCD
北大核心
2011年第9期97-101,共5页
Laser & Optoelectronics Progress
基金
科技部科技型中小企业技术创新基金(08C26214201077)资助课题
关键词
激光器
双向切割
激光功率
切割深度
lasers
bilateral symmetry cutting
laser power
cutting depth
