Yueqiang Yu1,3, Minzheng Jiang1,*, Sheng Gao1,*, Ting Jiang1, Bakary S. Doumbia2, Bo Yan1, Tingang Ma1, Kexin Ren1, Yinsong Liu1
Journal of Renewable Materials, Vol.11, No.9, pp. 3583-3593, 2023, DOI:10.32604/jrm.2023.030725
Abstract High-quality wood products and valuable wood crafts receive everyone’s favor with the rapid development of the
economy. In order to improve the cutting surface quality of wood forming parts, the cutting experiment of renewable Fraxinus mandshurica was conducted by waterjet-assisted CO2 laser (WACL) technology. A quadratic mathematical model for describing the relationship between surface roughness changes and cutting parameters was
established. The effects of cutting speed, flow pressure and laser power on the kerf surface roughness of Fraxinus
mandshurica when cutting transversally were discussed by response surface method. The experimental results
showed that kerf surface roughness decreased under a lower… More >
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