Mechanisms in oxide-carbide ceramic BOK 60 grinding
Само за регистроване кориснике
2012
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The paper presents an experimental study of micro-cutting intended to aid the optimization of the grinding process of the oxide-carbide ceramic BOK 60. The necessity for investigating the mechanisms occurring between the abrasive material and the ceramic is imposed by the fact that grinding is the dominant technology used to achieve the required quality of the workpiece surface finish. The investigations were carried out to determine the normal and tangential cutting forces, the critical penetration depth, and the crack generation angle on the workpiece surface as a function of the grain penetration speed and depth. The micro-cutting process was performed with a single diamond cone-shaped grain at varying depths of cut. It was found that the critical grain penetration depth separating ductile flow from brittle fracturing ranges from 3 to 5 mu m, while radial cracks on the ceramic's surface are distributed at an angle from 35A degrees to 75A degrees, measured relative to the direction o...f the diamond grain's motion.
Кључне речи:
Micro-cutting / Cutting force / Critical depth / Crack / CeramicsИзвор:
International Journal of Advanced Manufacturing Technology, 2012, 58, 9-12, 985-989Издавач:
- Springer London Ltd, London
DOI: 10.1007/s00170-011-3449-5
ISSN: 0268-3768
WoS: 000300089400014
Scopus: 2-s2.0-84857448391
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Tanović, Ljubodrag AU - Bojanić, Pavao AU - Popović, Mihajlo AU - Belić, Zivorad AU - Trifković, Spasoje PY - 2012 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1366 AB - The paper presents an experimental study of micro-cutting intended to aid the optimization of the grinding process of the oxide-carbide ceramic BOK 60. The necessity for investigating the mechanisms occurring between the abrasive material and the ceramic is imposed by the fact that grinding is the dominant technology used to achieve the required quality of the workpiece surface finish. The investigations were carried out to determine the normal and tangential cutting forces, the critical penetration depth, and the crack generation angle on the workpiece surface as a function of the grain penetration speed and depth. The micro-cutting process was performed with a single diamond cone-shaped grain at varying depths of cut. It was found that the critical grain penetration depth separating ductile flow from brittle fracturing ranges from 3 to 5 mu m, while radial cracks on the ceramic's surface are distributed at an angle from 35A degrees to 75A degrees, measured relative to the direction of the diamond grain's motion. PB - Springer London Ltd, London T2 - International Journal of Advanced Manufacturing Technology T1 - Mechanisms in oxide-carbide ceramic BOK 60 grinding EP - 989 IS - 9-12 SP - 985 VL - 58 DO - 10.1007/s00170-011-3449-5 ER -
@article{ author = "Tanović, Ljubodrag and Bojanić, Pavao and Popović, Mihajlo and Belić, Zivorad and Trifković, Spasoje", year = "2012", abstract = "The paper presents an experimental study of micro-cutting intended to aid the optimization of the grinding process of the oxide-carbide ceramic BOK 60. The necessity for investigating the mechanisms occurring between the abrasive material and the ceramic is imposed by the fact that grinding is the dominant technology used to achieve the required quality of the workpiece surface finish. The investigations were carried out to determine the normal and tangential cutting forces, the critical penetration depth, and the crack generation angle on the workpiece surface as a function of the grain penetration speed and depth. The micro-cutting process was performed with a single diamond cone-shaped grain at varying depths of cut. It was found that the critical grain penetration depth separating ductile flow from brittle fracturing ranges from 3 to 5 mu m, while radial cracks on the ceramic's surface are distributed at an angle from 35A degrees to 75A degrees, measured relative to the direction of the diamond grain's motion.", publisher = "Springer London Ltd, London", journal = "International Journal of Advanced Manufacturing Technology", title = "Mechanisms in oxide-carbide ceramic BOK 60 grinding", pages = "989-985", number = "9-12", volume = "58", doi = "10.1007/s00170-011-3449-5" }
Tanović, L., Bojanić, P., Popović, M., Belić, Z.,& Trifković, S.. (2012). Mechanisms in oxide-carbide ceramic BOK 60 grinding. in International Journal of Advanced Manufacturing Technology Springer London Ltd, London., 58(9-12), 985-989. https://doi.org/10.1007/s00170-011-3449-5
Tanović L, Bojanić P, Popović M, Belić Z, Trifković S. Mechanisms in oxide-carbide ceramic BOK 60 grinding. in International Journal of Advanced Manufacturing Technology. 2012;58(9-12):985-989. doi:10.1007/s00170-011-3449-5 .
Tanović, Ljubodrag, Bojanić, Pavao, Popović, Mihajlo, Belić, Zivorad, Trifković, Spasoje, "Mechanisms in oxide-carbide ceramic BOK 60 grinding" in International Journal of Advanced Manufacturing Technology, 58, no. 9-12 (2012):985-989, https://doi.org/10.1007/s00170-011-3449-5 . .