Analysis of the Geometry and Surface of the Knife Blade After Milling with a Various Strategies
[ 1 ] Instytut Technologii Mechanicznej, Wydział Budowy Maszyn i Zarządzania, Politechnika Poznańska | [ D ] phd student | [ P ] employee
2019
chapter in monograph / paper
english
- milling
- grinding
- knife main bevel
- knives
EN The main objective of the paper was the analysis of knife blades and knife bevels made by milling and grinding. The first part of the work focuses on the typical knife construction, materials used for knives, and parameters describing production quality. The research determined the influence of various milling methods on the machining time, surface roughness of the obtained surface, topography of the surface and thickness of the remaining machining allowance for further processing. The research has shown that the morph milling strategy allows obtaining the most accurate surface and the shape of the knife bevel. The proper programming of the tool path had an important influence on the final shape of the knives. A hand-ground knife requiring a lot of experience despite the longest execution time has the smallest surface roughness and allowance for further processing of the assumed value.
09.05.2019
63 - 81
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