Obróbka stopu tytanu Ti-6Al-4V narzędziami implantowanymi

STRESZCZENIE: W pracy przedstawiono wyniki badań wpływu implantacji powierzchni natarcia płytek węglikowych jonami krzemu lub krzemu i azotu na zmiany właściwości powłoki NTP 25 (twardość) oraz opory skrawania podczas toczenia stopu tytanu Ti-6Al-4V. Stwierdzono wzrost twardości powłok implantowanych oraz zmniejszenie sił skrawania podczas obróbki stopu tytanu płytkami węglikowymi modyfikowanymi jonami krzemu.

SŁOWA KLUCZOWE: powłoka TiN, implantacja jonów, toczenie.

ABSTRACT: The paper presents the results of the influence of implantation the rake face carbide inserts of silicon or silicon and nitrogen ions to change the properties of the coating NTP 25 (hardness) and the cutting forces during turning of titanium alloy Ti-6Al-4V. An increase coating hardness and to reduce the cutting forces of implanted cutting during machining of titanium alloy carbide inserts modified silicon ions.

KEYWORDS: TiN coatings, ion implantation, turning.

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DOI: http://dx.doi.org/10.17814/mechanik.2015.3.152