Metalurgija, Vol. 54 No. 1, 2015.
Prethodno priopćenje
Influence of material and gear parameters on the safety of gearing in metallurgical industry
S. Medvecká - Beňová
; Faculty of Mechanical Engineering, Technical University of Košice, Košice, Slovakia
I. Virgala
; Faculty of Mechanical Engineering, Technical University of Košice, Košice, Slovakia
M. Kelemen
; Faculty of Mechanical Engineering, Technical University of Košice, Košice, Slovakia
L'. Miková
; Faculty of Mechanical Engineering, Technical University of Košice, Košice, Slovakia
Sažetak
This paper deals with the appropriate choice of parameters to obtain the desired level of safety of gears in a gearbox to drive the conveyor in the metallurgical industry under increased load. Steel with surface hardness up to 350 HBW, or heat treated steel with hardness of 500 - 650 HBW are used. As a final heat treatment are used surface hardening, cementation and hardening, nitridation. Good properties of heat-treated steels are at the correct thickness of the heat-treated layer of the tooth. Results are presented for dual-ratio gearbox with spur gears from operation of an integrated steel company.
Ključne riječi
steel; material; heat treatment; gearing; safety factor
Hrčak ID:
126739
URI
Datum izdavanja:
1.1.2015.
Posjeta: 2.456 *