Kvrgić, V., Ribić, A., Dimić, Z., Živanović, S.,& Dodevska, Z.. (2022). Ekvivalentne geometrijske greške obrtnih osa i novi algoritam kompenzacije geometrijskih grešaka neortogonalnoh petoosnih mašina alatki – GECOMP. in Tehničko rešenje je prihvaćeno od strane Matičnog naučnog odbora za mašinstvo i industrijski softver kao M85 – Novo tehničko rešenje (nije komercijalizovano), 2022.
Institut Mihajlo Pupin, Univerzitet u Beogradu., 1-54.
https://hdl.handle.net/21.15107/rcub_machinery_7726

Kvrgić V, Ribić A, Dimić Z, Živanović S, Dodevska Z. Ekvivalentne geometrijske greške obrtnih osa i novi algoritam kompenzacije geometrijskih grešaka neortogonalnoh petoosnih mašina alatki – GECOMP. in Tehničko rešenje je prihvaćeno od strane Matičnog naučnog odbora za mašinstvo i industrijski softver kao M85 – Novo tehničko rešenje (nije komercijalizovano), 2022.. 2022;:1-54.
https://hdl.handle.net/21.15107/rcub_machinery_7726 .

Kvrgić, Vladimir, Ribić, Aleksandar, Dimić, Zoran, Živanović, Saša, Dodevska, Zorica, "Ekvivalentne geometrijske greške obrtnih osa i novi algoritam kompenzacije geometrijskih grešaka neortogonalnoh petoosnih mašina alatki – GECOMP" in Tehničko rešenje je prihvaćeno od strane Matičnog naučnog odbora za mašinstvo i industrijski softver kao M85 – Novo tehničko rešenje (nije komercijalizovano), 2022. (2022):1-54,
https://hdl.handle.net/21.15107/rcub_machinery_7726 .

TY  - JOUR
AU  - Kvrgić, Vladimir
AU  - Ribić, Aleksandar, I
AU  - Dimić, Zoran
AU  - Živanović, Saša
AU  - Dodevska, Zorica A.
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3722
AB  - The indirect identification of the geometric errors (GEs) in the rotary axis of a machine tool yields six equivalent GEs (EGEs) that are position-dependent; through an analytical proof, this study demonstrates that these errors also represent four position-independent GEs of the axis. Moreover, a novel algorithm using ball bar measurements to calculate the EGEs of a nutating rotary B-axis and a rotary C-axis is presented herein. This paper also presents a new analytical solution for the actual inverse kinematics of a nonorthogonal five-axis machine tool; this solution is used for GE compensation. The presented algorithms are implemented in a self-developed software that alters the nominal numerical control code in order to eliminate GEs. The compensation accuracy and efficiency are tested using a simulation system. The results demonstrate that the proposed compensation algorithm eliminates all identified GEs. Lastly, a cutting test executed on a machine confirms that the proposed algorithms considerably improve machining accuracy.
PB  - Elsevier, Amsterdam
T2  - CIRP Journal of Manufacturing Science and Technology
T1  - Equivalent geometric errors of rotary axes and novel algorithm for geometric errors compensation in a nonorthogonal five-axis machine tool
EP  - 488
SP  - 477
VL  - 37
DO  - 10.1016/j.cirpj.2022.03.001
ER  - 

@article{
author = "Kvrgić, Vladimir and Ribić, Aleksandar, I and Dimić, Zoran and Živanović, Saša and Dodevska, Zorica A.",
year = "2022",
abstract = "The indirect identification of the geometric errors (GEs) in the rotary axis of a machine tool yields six equivalent GEs (EGEs) that are position-dependent; through an analytical proof, this study demonstrates that these errors also represent four position-independent GEs of the axis. Moreover, a novel algorithm using ball bar measurements to calculate the EGEs of a nutating rotary B-axis and a rotary C-axis is presented herein. This paper also presents a new analytical solution for the actual inverse kinematics of a nonorthogonal five-axis machine tool; this solution is used for GE compensation. The presented algorithms are implemented in a self-developed software that alters the nominal numerical control code in order to eliminate GEs. The compensation accuracy and efficiency are tested using a simulation system. The results demonstrate that the proposed compensation algorithm eliminates all identified GEs. Lastly, a cutting test executed on a machine confirms that the proposed algorithms considerably improve machining accuracy.",
publisher = "Elsevier, Amsterdam",
journal = "CIRP Journal of Manufacturing Science and Technology",
title = "Equivalent geometric errors of rotary axes and novel algorithm for geometric errors compensation in a nonorthogonal five-axis machine tool",
pages = "488-477",
volume = "37",
doi = "10.1016/j.cirpj.2022.03.001"
}

Kvrgić, V., Ribić, A. I., Dimić, Z., Živanović, S.,& Dodevska, Z. A.. (2022). Equivalent geometric errors of rotary axes and novel algorithm for geometric errors compensation in a nonorthogonal five-axis machine tool. in CIRP Journal of Manufacturing Science and Technology
Elsevier, Amsterdam., 37, 477-488.
https://doi.org/10.1016/j.cirpj.2022.03.001

Kvrgić V, Ribić AI, Dimić Z, Živanović S, Dodevska ZA. Equivalent geometric errors of rotary axes and novel algorithm for geometric errors compensation in a nonorthogonal five-axis machine tool. in CIRP Journal of Manufacturing Science and Technology. 2022;37:477-488.
doi:10.1016/j.cirpj.2022.03.001 .

Kvrgić, Vladimir, Ribić, Aleksandar, I, Dimić, Zoran, Živanović, Saša, Dodevska, Zorica A., "Equivalent geometric errors of rotary axes and novel algorithm for geometric errors compensation in a nonorthogonal five-axis machine tool" in CIRP Journal of Manufacturing Science and Technology, 37 (2022):477-488,
https://doi.org/10.1016/j.cirpj.2022.03.001 . .