Open Access

ARTICLE

Prediction and Analysis of Surface Quality of Northeast China Ash Wood during Water-Jet Assisted CO₂ Laser Cutting

Ting Jiang^1,3, Chunmei Yang^1,2,*, Yueqiang Yu³, Bakary S. Doumbia^1,2, Jiuqing Liu^1,*, Yan Ma^1,2

1 College of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, 150040, China
2 Forestry and Woodworking Machinery Engineering Technology Center, Northeast Forestry University, Harbin, 150040, China
3 College of Mechanical Science and Engineering, Northeast Petroleum University, Daqing, 163318, China

* Corresponding Authors: Chunmei Yang. Email: ; Jiuqing Liu. Email: