MA, Qun ;CHA, Li ;ZHANG, Xiangwei . Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 70, n.9-10, p. 426-439, may 2024. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/simulation-research-on-the-control-method-of-the-bow-collapse-in-gear-cold-roll-beating/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2023.884.
Ma, Q., Cha, L., & Zhang, X. (2024). Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating. Strojniški vestnik - Journal of Mechanical Engineering, 70(9-10), 426-439. doi:http://dx.doi.org/10.5545/sv-jme.2023.884
@article{sv-jmesv-jme.2023.884,
author = {Qun Ma and Li Cha and Xiangwei Zhang},
title = {Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {70},
number = {9-10},
year = {2024},
keywords = {cold roll-beating; bow-collapse; FE simulation; loss coefficient; cross-section radius; },
abstract = {Bow-collapse is a type of geometric defect in the gear cold roll-beating process. In order to effectively control bow-collapse and improve material utilization, this paper calculates the cross-section radius of the blank according to the volume invariance principle of metal plastic deformation, and then performs FE simulation of the cold roll-beating process by using the cyclic beating of adjacent tooth spaces and intermittent blank feeding method. The flow state of metal particles is investigated, revealing that the movement of metal particles along the axial direction of the blank is the main reason for the formation of bow-collapse. This paper proposes a method to correct the cross-section radius of the blank and thus control for bow-collapse, where the loss coefficient K characterizes the state of metal particle loss in an infinitesimal thickness region on the cross-section. The analytical equation for calculating the corrected value of the cross-section radius is derived, and the corrected value is calculated. Conducted on the modified blank, cold roll-beating FE simulation results show that bow-collapse is effectively controlled, and the loss coefficient K correctly reflects the loss state of metal particles on the cross-section. The simulation results also show that after cold roll-beating, the gear teeth with standard face width and tooth depth can be obtained after two turning end faces and turning tip circle processes. The bow-collapse control method proposed in this paper effectively improves material utilization.},
issn = {0039-2480}, pages = {426-439}, doi = {10.5545/sv-jme.2023.884},
url = {https://www.sv-jme.eu/article/simulation-research-on-the-control-method-of-the-bow-collapse-in-gear-cold-roll-beating/}
}
Ma, Q.,Cha, L.,Zhang, X. 2024 May 70. Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 70:9-10
%A Ma, Qun %A Cha, Li %A Zhang, Xiangwei %D 2024 %T Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating %B 2024 %9 cold roll-beating; bow-collapse; FE simulation; loss coefficient; cross-section radius; %! Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating %K cold roll-beating; bow-collapse; FE simulation; loss coefficient; cross-section radius; %X Bow-collapse is a type of geometric defect in the gear cold roll-beating process. In order to effectively control bow-collapse and improve material utilization, this paper calculates the cross-section radius of the blank according to the volume invariance principle of metal plastic deformation, and then performs FE simulation of the cold roll-beating process by using the cyclic beating of adjacent tooth spaces and intermittent blank feeding method. The flow state of metal particles is investigated, revealing that the movement of metal particles along the axial direction of the blank is the main reason for the formation of bow-collapse. This paper proposes a method to correct the cross-section radius of the blank and thus control for bow-collapse, where the loss coefficient K characterizes the state of metal particle loss in an infinitesimal thickness region on the cross-section. The analytical equation for calculating the corrected value of the cross-section radius is derived, and the corrected value is calculated. Conducted on the modified blank, cold roll-beating FE simulation results show that bow-collapse is effectively controlled, and the loss coefficient K correctly reflects the loss state of metal particles on the cross-section. The simulation results also show that after cold roll-beating, the gear teeth with standard face width and tooth depth can be obtained after two turning end faces and turning tip circle processes. The bow-collapse control method proposed in this paper effectively improves material utilization. %U https://www.sv-jme.eu/article/simulation-research-on-the-control-method-of-the-bow-collapse-in-gear-cold-roll-beating/ %0 Journal Article %R 10.5545/sv-jme.2023.884 %& 426 %P 14 %J Strojniški vestnik - Journal of Mechanical Engineering %V 70 %N 9-10 %@ 0039-2480 %8 2024-05-16 %7 2024-05-16
Ma, Qun, Li Cha, & Xiangwei Zhang. "Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating." Strojniški vestnik - Journal of Mechanical Engineering [Online], 70.9-10 (2024): 426-439. Web. 20 Dec. 2024
TY - JOUR AU - Ma, Qun AU - Cha, Li AU - Zhang, Xiangwei PY - 2024 TI - Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2023.884 KW - cold roll-beating; bow-collapse; FE simulation; loss coefficient; cross-section radius; N2 - Bow-collapse is a type of geometric defect in the gear cold roll-beating process. In order to effectively control bow-collapse and improve material utilization, this paper calculates the cross-section radius of the blank according to the volume invariance principle of metal plastic deformation, and then performs FE simulation of the cold roll-beating process by using the cyclic beating of adjacent tooth spaces and intermittent blank feeding method. The flow state of metal particles is investigated, revealing that the movement of metal particles along the axial direction of the blank is the main reason for the formation of bow-collapse. This paper proposes a method to correct the cross-section radius of the blank and thus control for bow-collapse, where the loss coefficient K characterizes the state of metal particle loss in an infinitesimal thickness region on the cross-section. The analytical equation for calculating the corrected value of the cross-section radius is derived, and the corrected value is calculated. Conducted on the modified blank, cold roll-beating FE simulation results show that bow-collapse is effectively controlled, and the loss coefficient K correctly reflects the loss state of metal particles on the cross-section. The simulation results also show that after cold roll-beating, the gear teeth with standard face width and tooth depth can be obtained after two turning end faces and turning tip circle processes. The bow-collapse control method proposed in this paper effectively improves material utilization. UR - https://www.sv-jme.eu/article/simulation-research-on-the-control-method-of-the-bow-collapse-in-gear-cold-roll-beating/
@article{{sv-jme}{sv-jme.2023.884},
author = {Ma, Q., Cha, L., Zhang, X.},
title = {Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {70},
number = {9-10},
year = {2024},
doi = {10.5545/sv-jme.2023.884},
url = {https://www.sv-jme.eu/article/simulation-research-on-the-control-method-of-the-bow-collapse-in-gear-cold-roll-beating/}
}
TY - JOUR AU - Ma, Qun AU - Cha, Li AU - Zhang, Xiangwei PY - 2024/05/16 TI - Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 70, No 9-10 (2024): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2023.884 KW - cold roll-beating, bow-collapse, FE simulation, loss coefficient, cross-section radius, N2 - Bow-collapse is a type of geometric defect in the gear cold roll-beating process. In order to effectively control bow-collapse and improve material utilization, this paper calculates the cross-section radius of the blank according to the volume invariance principle of metal plastic deformation, and then performs FE simulation of the cold roll-beating process by using the cyclic beating of adjacent tooth spaces and intermittent blank feeding method. The flow state of metal particles is investigated, revealing that the movement of metal particles along the axial direction of the blank is the main reason for the formation of bow-collapse. This paper proposes a method to correct the cross-section radius of the blank and thus control for bow-collapse, where the loss coefficient K characterizes the state of metal particle loss in an infinitesimal thickness region on the cross-section. The analytical equation for calculating the corrected value of the cross-section radius is derived, and the corrected value is calculated. Conducted on the modified blank, cold roll-beating FE simulation results show that bow-collapse is effectively controlled, and the loss coefficient K correctly reflects the loss state of metal particles on the cross-section. The simulation results also show that after cold roll-beating, the gear teeth with standard face width and tooth depth can be obtained after two turning end faces and turning tip circle processes. The bow-collapse control method proposed in this paper effectively improves material utilization. UR - https://www.sv-jme.eu/article/simulation-research-on-the-control-method-of-the-bow-collapse-in-gear-cold-roll-beating/
Ma, Qun, Cha, Li, AND Zhang, Xiangwei. "Simulation Research on the Control Method of Bow-Collapse in Gear Cold Roll-Beating" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 70 Number 9-10 (16 May 2024)
Strojniški vestnik - Journal of Mechanical Engineering 70(2024)9-10, 426-439
© The Authors 2024. CC BY-NC 4.0 Int.
Bow-collapse is a type of geometric defect in the gear cold roll-beating process. In order to effectively control bow-collapse and improve material utilization, this paper calculates the cross-section radius of the blank according to the volume invariance principle of metal plastic deformation, and then performs FE simulation of the cold roll-beating process by using the cyclic beating of adjacent tooth spaces and intermittent blank feeding method. The flow state of metal particles is investigated, revealing that the movement of metal particles along the axial direction of the blank is the main reason for the formation of bow-collapse. This paper proposes a method to correct the cross-section radius of the blank and thus control for bow-collapse, where the loss coefficient K characterizes the state of metal particle loss in an infinitesimal thickness region on the cross-section. The analytical equation for calculating the corrected value of the cross-section radius is derived, and the corrected value is calculated. Conducted on the modified blank, cold roll-beating FE simulation results show that bow-collapse is effectively controlled, and the loss coefficient K correctly reflects the loss state of metal particles on the cross-section. The simulation results also show that after cold roll-beating, the gear teeth with standard face width and tooth depth can be obtained after two turning end faces and turning tip circle processes. The bow-collapse control method proposed in this paper effectively improves material utilization.