Surface Roughness of Graphite and Aluminium Alloy After Hydro-abrasive Machining
[ 1 ] Instytut Technologii Mechanicznej, Wydział Budowy Maszyn i Zarządzania, Politechnika Poznańska | [ P ] pracownik
2018
rozdział w monografii naukowej / referat
angielski
- abrasive
- waterjet
- machining
- roughness parameters
EN The paper compares the quality of machined surface of graphite and aluminium alloy by abrasive waterjet using the focusing tube with a diameter of d f1 = 0.5 mm and d f2 = 0.78 mm. The machining was carried out using the technology of rotating workpiece disintegration by abrasive waterjet. Abrasive tangential waterjet was used to carry out the experiment (water pressure P = 400 MPa). Workpieces were clamped in the rotating chucking appliance with rotation frequency n = 300 min−1. The change in focusing tube diameter caused the change in values of roughness parameters and also caused the change of resulting shape of workpieces. Values of roughness parameters were measured using the MicroProf FRT optic profilometer.
20.10.2017
805 - 813
20
WoS (15)