Study on the influence of the working regime on the quality of cut in the case waterjet processing of S 235 steel

7th Modern Technologies in Industrial Engineering

工业技术（总论）

Herghelegiu, E.^1 ; Radu, M.C.^1 ; Schnakovszky, C.^1 ; Chirita, B.A.^1 ; Tampu, N.C.^1

Vasile Alecsandri University of Bacau, Faculty of Engineering, Department of Industrial Systems Engineering and Management, Calea Marasesti 157, Bacau

600115, Romania^1

关键词: Abrasive materials;    Abrasive water jet;    Cutting heads;    Inclination angles;    Material thickness;    Process parameters;    Quality parameters;    Surface roughness (Ra);   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/591/1/012019/pdf
DOI  :  10.1088/1757-899X/591/1/012019

学科分类：工业工程学

来源: IOP

【 摘 要 】

The current paper presents the influence of different working regimes on the quality of cuts performed by abrasive water jet processing on S 235 steel. Four process parameters were varied: pressure (P), feed rate (Vf), quantity of abrasive material (Q) and distance between the cutting head and workpiece (h). Four quality parameters were analysed: width of the processed surface at the jet inlet (Li), width of the processed surface at the jet outlet (Lo), inclination angle of cut (α) and surface roughness (Ra). The analysis was done for three material thicknesses: 1mm, 6.5mm and 10mm.