NI, Yanbing ;LIU, Xiance ;ZHANG, Biao ;ZHANG, Zhiwen ;LI, Jinhe . Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 64, n.5, p. 290-302, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/geometric-error-measurement-and-identification-for-rotational-axes-of-five-axis-cnc-machine-tool/>. Date accessed: 19 nov. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2017.4581.
Ni, Y., Liu, X., Zhang, B., Zhang, Z., & Li, J. (2018). Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool. Strojniški vestnik - Journal of Mechanical Engineering, 64(5), 290-302. doi:http://dx.doi.org/10.5545/sv-jme.2017.4581
@article{sv-jmesv-jme.2017.4581,
author = {Yanbing Ni and Xiance Liu and Biao Zhang and Zhiwen Zhang and Jinhe Li},
title = {Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {64},
number = {5},
year = {2018},
keywords = {five-axis CNC machine tool; double ball bar; error modelling; error measurement and identification},
abstract = {It is difficult to measure the attitude errors of five-axis machine tools, as it requires expensive instruments. Furthermore, it is hard to measure and identify them at production sites. In this paper, the B/C type of five-axis CNC machine tool is studied; the rotational axes are in the cutting tool movement chain and workpiece movement chain. The method of geometric error measurement and identification of the rotational axes is proposed based on the use of a double ball bar (DBB). The geometric error sources in two rotational axes are analysed. Then, based on the homogeneous coordinate transformation principle, the relationships between the geometric errors of each rotational axis and the structure parameters of the machine tool are established on the C turntable and B swinging head, respectively. Identification models for each axis are built by changing the installation modes of the DBB in three coordinate directions. The geometric errors in the rotational axes are identified by the least-squares method. Finally, the error measurement experiment of the machine tool is carried out for different installation modes of a DBB. The experimental results show that the identified error parameters are consistent with actual conditions and verify the validity and feasibility of the proposed method.},
issn = {0039-2480}, pages = {290-302}, doi = {10.5545/sv-jme.2017.4581},
url = {https://www.sv-jme.eu/sl/article/geometric-error-measurement-and-identification-for-rotational-axes-of-five-axis-cnc-machine-tool/}
}
Ni, Y.,Liu, X.,Zhang, B.,Zhang, Z.,Li, J. 2018 June 64. Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 64:5
%A Ni, Yanbing %A Liu, Xiance %A Zhang, Biao %A Zhang, Zhiwen %A Li, Jinhe %D 2018 %T Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool %B 2018 %9 five-axis CNC machine tool; double ball bar; error modelling; error measurement and identification %! Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool %K five-axis CNC machine tool; double ball bar; error modelling; error measurement and identification %X It is difficult to measure the attitude errors of five-axis machine tools, as it requires expensive instruments. Furthermore, it is hard to measure and identify them at production sites. In this paper, the B/C type of five-axis CNC machine tool is studied; the rotational axes are in the cutting tool movement chain and workpiece movement chain. The method of geometric error measurement and identification of the rotational axes is proposed based on the use of a double ball bar (DBB). The geometric error sources in two rotational axes are analysed. Then, based on the homogeneous coordinate transformation principle, the relationships between the geometric errors of each rotational axis and the structure parameters of the machine tool are established on the C turntable and B swinging head, respectively. Identification models for each axis are built by changing the installation modes of the DBB in three coordinate directions. The geometric errors in the rotational axes are identified by the least-squares method. Finally, the error measurement experiment of the machine tool is carried out for different installation modes of a DBB. The experimental results show that the identified error parameters are consistent with actual conditions and verify the validity and feasibility of the proposed method. %U https://www.sv-jme.eu/sl/article/geometric-error-measurement-and-identification-for-rotational-axes-of-five-axis-cnc-machine-tool/ %0 Journal Article %R 10.5545/sv-jme.2017.4581 %& 290 %P 13 %J Strojniški vestnik - Journal of Mechanical Engineering %V 64 %N 5 %@ 0039-2480 %8 2018-06-26 %7 2018-06-26
Ni, Yanbing, Xiance Liu, Biao Zhang, Zhiwen Zhang, & Jinhe Li. "Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool." Strojniški vestnik - Journal of Mechanical Engineering [Online], 64.5 (2018): 290-302. Web. 19 Nov. 2024
TY - JOUR AU - Ni, Yanbing AU - Liu, Xiance AU - Zhang, Biao AU - Zhang, Zhiwen AU - Li, Jinhe PY - 2018 TI - Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2017.4581 KW - five-axis CNC machine tool; double ball bar; error modelling; error measurement and identification N2 - It is difficult to measure the attitude errors of five-axis machine tools, as it requires expensive instruments. Furthermore, it is hard to measure and identify them at production sites. In this paper, the B/C type of five-axis CNC machine tool is studied; the rotational axes are in the cutting tool movement chain and workpiece movement chain. The method of geometric error measurement and identification of the rotational axes is proposed based on the use of a double ball bar (DBB). The geometric error sources in two rotational axes are analysed. Then, based on the homogeneous coordinate transformation principle, the relationships between the geometric errors of each rotational axis and the structure parameters of the machine tool are established on the C turntable and B swinging head, respectively. Identification models for each axis are built by changing the installation modes of the DBB in three coordinate directions. The geometric errors in the rotational axes are identified by the least-squares method. Finally, the error measurement experiment of the machine tool is carried out for different installation modes of a DBB. The experimental results show that the identified error parameters are consistent with actual conditions and verify the validity and feasibility of the proposed method. UR - https://www.sv-jme.eu/sl/article/geometric-error-measurement-and-identification-for-rotational-axes-of-five-axis-cnc-machine-tool/
@article{{sv-jme}{sv-jme.2017.4581},
author = {Ni, Y., Liu, X., Zhang, B., Zhang, Z., Li, J.},
title = {Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {64},
number = {5},
year = {2018},
doi = {10.5545/sv-jme.2017.4581},
url = {https://www.sv-jme.eu/sl/article/geometric-error-measurement-and-identification-for-rotational-axes-of-five-axis-cnc-machine-tool/}
}
TY - JOUR AU - Ni, Yanbing AU - Liu, Xiance AU - Zhang, Biao AU - Zhang, Zhiwen AU - Li, Jinhe PY - 2018/06/26 TI - Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 64, No 5 (2018): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2017.4581 KW - five-axis CNC machine tool, double ball bar, error modelling, error measurement and identification N2 - It is difficult to measure the attitude errors of five-axis machine tools, as it requires expensive instruments. Furthermore, it is hard to measure and identify them at production sites. In this paper, the B/C type of five-axis CNC machine tool is studied; the rotational axes are in the cutting tool movement chain and workpiece movement chain. The method of geometric error measurement and identification of the rotational axes is proposed based on the use of a double ball bar (DBB). The geometric error sources in two rotational axes are analysed. Then, based on the homogeneous coordinate transformation principle, the relationships between the geometric errors of each rotational axis and the structure parameters of the machine tool are established on the C turntable and B swinging head, respectively. Identification models for each axis are built by changing the installation modes of the DBB in three coordinate directions. The geometric errors in the rotational axes are identified by the least-squares method. Finally, the error measurement experiment of the machine tool is carried out for different installation modes of a DBB. The experimental results show that the identified error parameters are consistent with actual conditions and verify the validity and feasibility of the proposed method. UR - https://www.sv-jme.eu/sl/article/geometric-error-measurement-and-identification-for-rotational-axes-of-five-axis-cnc-machine-tool/
Ni, Yanbing, Liu, Xiance, Zhang, Biao, Zhang, Zhiwen, AND Li, Jinhe. "Geometric Error Measurement and Identification for Rotational Axes of a Five-Axis CNC Machine Tool" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 64 Number 5 (26 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 64(2018)5, 290-302
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
It is difficult to measure the attitude errors of five-axis machine tools, as it requires expensive instruments. Furthermore, it is hard to measure and identify them at production sites. In this paper, the B/C type of five-axis CNC machine tool is studied; the rotational axes are in the cutting tool movement chain and workpiece movement chain. The method of geometric error measurement and identification of the rotational axes is proposed based on the use of a double ball bar (DBB). The geometric error sources in two rotational axes are analysed. Then, based on the homogeneous coordinate transformation principle, the relationships between the geometric errors of each rotational axis and the structure parameters of the machine tool are established on the C turntable and B swinging head, respectively. Identification models for each axis are built by changing the installation modes of the DBB in three coordinate directions. The geometric errors in the rotational axes are identified by the least-squares method. Finally, the error measurement experiment of the machine tool is carried out for different installation modes of a DBB. The experimental results show that the identified error parameters are consistent with actual conditions and verify the validity and feasibility of the proposed method.