Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding

LIU, Tao ;ZHANG, Yikun ;ZHONG, Fei ;LIU, Jiahao .
Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 72, n.1-2, p. 13-20, june 2025. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/depth-of-cut-errors-in-research-on-elastic-yielding-of-process-system-in-camshaft-high-speed-grinding/>. Date accessed: 06 apr. 2026. 
doi:http://dx.doi.org/10.5545/sv-jme.2025.1350.

Liu, T., Zhang, Y., Zhong, F., & Liu, J.
(2026).
Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding.
Strojniški vestnik - Journal of Mechanical Engineering, 72(1-2), 13-20.
doi:http://dx.doi.org/10.5545/sv-jme.2025.1350

@article{sv-jmesv-jme.2025.1350,
	author = {Tao  Liu and Yikun  Zhang and Fei  Zhong and Jiahao  Liu},
	title = {Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {72},
	number = {1-2},
	year = {2026},
	keywords = {elastic deformation; dynamic stiffness; high-speed grinding; camshaft; grinding force; },
	abstract = {To address the issues related to the elastic deformation of non-circular profiles during high-speed grinding, this study proposes a novel mathematical model for predicting the deviation between preset and actual grinding depths in multi-pass operations. The model establishes a correlation between the feed displacement of the high-speed grinding wheel frame and the rotational angle of the camshaft’s non-circular contour. A series of experiments were conducted on a dedicated high-speed grinding platform to examine the influence of grinding depth, number of grinding passes, and grinding wheel speed on the elastic deformation and the dynamic stiffness of the grinding system. The results show that the discrepancy between the theoretical and measured displacements remains within 5.56 %, confirming the accuracy and robustness of the proposed model. Increasing the number of grinding passes significantly reduces feed errors induced by the elastic concession of non-circular profile, with the maximum elastic deformation displacement decreasing markedly from 68.9 % to approximately 1 % of the preset depth after five passes. This study pioneers the incorporation of the elastic concession characteristics of non-circular profiles into grinding deformation analysis, providing both a theoretical basis and practical guidance for compensating elastic deformation in camshaft grinding, thereby effectively improving machining accuracy and process stability.},
	issn = {0039-2480},	pages = {13-20},	doi = {10.5545/sv-jme.2025.1350},
	url = {https://www.sv-jme.eu/article/depth-of-cut-errors-in-research-on-elastic-yielding-of-process-system-in-camshaft-high-speed-grinding/}
}

Liu, T.,Zhang, Y.,Zhong, F.,Liu, J.
2026 June 72. Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 72:1-2

%A Liu, Tao 
%A Zhang, Yikun 
%A Zhong, Fei 
%A Liu, Jiahao 
%D 2026
%T Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding
%B 2026
%9 elastic deformation; dynamic stiffness; high-speed grinding; camshaft; grinding force; 
%! Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding
%K elastic deformation; dynamic stiffness; high-speed grinding; camshaft; grinding force; 
%X To address the issues related to the elastic deformation of non-circular profiles during high-speed grinding, this study proposes a novel mathematical model for predicting the deviation between preset and actual grinding depths in multi-pass operations. The model establishes a correlation between the feed displacement of the high-speed grinding wheel frame and the rotational angle of the camshaft’s non-circular contour. A series of experiments were conducted on a dedicated high-speed grinding platform to examine the influence of grinding depth, number of grinding passes, and grinding wheel speed on the elastic deformation and the dynamic stiffness of the grinding system. The results show that the discrepancy between the theoretical and measured displacements remains within 5.56 %, confirming the accuracy and robustness of the proposed model. Increasing the number of grinding passes significantly reduces feed errors induced by the elastic concession of non-circular profile, with the maximum elastic deformation displacement decreasing markedly from 68.9 % to approximately 1 % of the preset depth after five passes. This study pioneers the incorporation of the elastic concession characteristics of non-circular profiles into grinding deformation analysis, providing both a theoretical basis and practical guidance for compensating elastic deformation in camshaft grinding, thereby effectively improving machining accuracy and process stability.
%U https://www.sv-jme.eu/article/depth-of-cut-errors-in-research-on-elastic-yielding-of-process-system-in-camshaft-high-speed-grinding/
%0 Journal Article
%R 10.5545/sv-jme.2025.1350
%& 13
%P 8
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 72
%N 1-2
%@ 0039-2480
%8 2025-06-30
%7 2025-06-30

Liu, Tao, Yikun  Zhang, Fei  Zhong, & Jiahao  Liu.
"Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding." Strojniški vestnik - Journal of Mechanical Engineering [Online], 72.1-2 (2026): 13-20. Web.  06 Apr. 2026

TY  - JOUR
AU  - Liu, Tao 
AU  - Zhang, Yikun 
AU  - Zhong, Fei 
AU  - Liu, Jiahao 
PY  - 2026
TI  - Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2025.1350
KW  - elastic deformation; dynamic stiffness; high-speed grinding; camshaft; grinding force; 
N2  - To address the issues related to the elastic deformation of non-circular profiles during high-speed grinding, this study proposes a novel mathematical model for predicting the deviation between preset and actual grinding depths in multi-pass operations. The model establishes a correlation between the feed displacement of the high-speed grinding wheel frame and the rotational angle of the camshaft’s non-circular contour. A series of experiments were conducted on a dedicated high-speed grinding platform to examine the influence of grinding depth, number of grinding passes, and grinding wheel speed on the elastic deformation and the dynamic stiffness of the grinding system. The results show that the discrepancy between the theoretical and measured displacements remains within 5.56 %, confirming the accuracy and robustness of the proposed model. Increasing the number of grinding passes significantly reduces feed errors induced by the elastic concession of non-circular profile, with the maximum elastic deformation displacement decreasing markedly from 68.9 % to approximately 1 % of the preset depth after five passes. This study pioneers the incorporation of the elastic concession characteristics of non-circular profiles into grinding deformation analysis, providing both a theoretical basis and practical guidance for compensating elastic deformation in camshaft grinding, thereby effectively improving machining accuracy and process stability.
UR  - https://www.sv-jme.eu/article/depth-of-cut-errors-in-research-on-elastic-yielding-of-process-system-in-camshaft-high-speed-grinding/

@article{{sv-jme}{sv-jme.2025.1350},
	author = {Liu, T., Zhang, Y., Zhong, F., Liu, J.},
	title = {Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {72},
	number = {1-2},
	year = {2026},
	doi = {10.5545/sv-jme.2025.1350},
	url = {https://www.sv-jme.eu/article/depth-of-cut-errors-in-research-on-elastic-yielding-of-process-system-in-camshaft-high-speed-grinding/}
}

TY  - JOUR
AU  - Liu, Tao 
AU  - Zhang, Yikun 
AU  - Zhong, Fei 
AU  - Liu, Jiahao 
PY  - 2025/06/30
TI  - Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 72, No 1-2 (2026): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2025.1350
KW  - elastic deformation, dynamic stiffness, high-speed grinding, camshaft, grinding force, 
N2  - To address the issues related to the elastic deformation of non-circular profiles during high-speed grinding, this study proposes a novel mathematical model for predicting the deviation between preset and actual grinding depths in multi-pass operations. The model establishes a correlation between the feed displacement of the high-speed grinding wheel frame and the rotational angle of the camshaft’s non-circular contour. A series of experiments were conducted on a dedicated high-speed grinding platform to examine the influence of grinding depth, number of grinding passes, and grinding wheel speed on the elastic deformation and the dynamic stiffness of the grinding system. The results show that the discrepancy between the theoretical and measured displacements remains within 5.56 %, confirming the accuracy and robustness of the proposed model. Increasing the number of grinding passes significantly reduces feed errors induced by the elastic concession of non-circular profile, with the maximum elastic deformation displacement decreasing markedly from 68.9 % to approximately 1 % of the preset depth after five passes. This study pioneers the incorporation of the elastic concession characteristics of non-circular profiles into grinding deformation analysis, providing both a theoretical basis and practical guidance for compensating elastic deformation in camshaft grinding, thereby effectively improving machining accuracy and process stability.
UR  - https://www.sv-jme.eu/article/depth-of-cut-errors-in-research-on-elastic-yielding-of-process-system-in-camshaft-high-speed-grinding/

Liu, Tao, Zhang, Yikun, Zhong, Fei, AND Liu, Jiahao.
"Depth-of-cut Errors in Research on Elastic Deformation of Process System in Camshaft High Speed Grinding" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 72 Number 1-2 (30 June 2025)