Analysis of the influence of the dressing feed rate of a grinding wheel with sintered corundum on the surface roughness of AMS6308 steel after carburising in plunge grinding

ABSTRACT: The influence of the grinding wheel dressing speed on the surface roughness of AMS6308 steel after carburising during plunge grinding was investigated. A single-grain CVD diamond dresser and a grinding wheel with a 50% admixture of sintered corundum were applied. An increase in the dressing feed rate resulted in an increase in the surface roughness parameters after grinding.

KEYWORDS: plunge grinding, carburising, single-grain dresser, surface roughness

STRESZCZENIE: Badano wpływ prędkości obciągania ściernicy na chropowatość szlifowanej powierzchni stali AMS6308 po nawęglaniu podczas szlifowania wgłębnego. Zastosowano jednoziarnisty obciągacz słupkowy z diamentu CVD oraz ściernicę z 50% domieszką korundu spiekanego. Wzrost posuwu obciągania powodował wzrost parametrów chropowatości powierzchni po szlifowaniu.

SŁOWA KLUCZOWE: szlifowanie wgłębne, nawęglanie, obciągacz jednoziarnisty, chropowatość powierzchni

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DOI: https://doi.org/10.17814/mechanik.2025.8-9.7

 

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