Hard Turning of Bearing Raceway (CROSBI ID 541179)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Stoić, Antun ; Kopač, Janez ; Tadijanović, Adam ; Szabo Andras ; Samardžić, Ivan
engleski
Hard Turning of Bearing Raceway
Application of ceramic inserts in machining of large diameter ball bearing raceway surface, previously hardened (2 mm in depth on 56 +3 HRc), fulfils our expectances in bearing ring productivity increase. This finishing procedure is satisfactory in achieving demanded raceway quality and ensure machining time reduction. Quality is achieved even the hard turning process is disturbed with load impacts on cutting tool resulting from high hardness drop (750 to 200 HV) which appears at the start/finish position of induction hardening. Tests were performed on bearing rings produced of Ck45N which has to be mounted on a heavy duty machines (lifts, bulldozer, loader etc.) and exploited at low rotation speeds.
hard turning; bearing raceways; ceramic tool; hot spot
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nije evidentirano
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Podaci o prilogu
257-262.
2008.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 2nd International Maritime Scientific conference
Cebalo, Roko ; Kopač, Janez ; Bajić, Dražen
Zagreb: Hrvatska udruga proizvodnog strojarstva (HUPS)
978-953-7599-02-7
Podaci o skupu
International Maritime Scientific Conference (2 ; 2008)
predavanje
17.06.2008-21.06.2008
Lumbarda, Hrvatska