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Active control of forced vibration in spindle milling with integrated electromagnetic actuator
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Gang CUI, Jin ZHOU, Jiu-hua XU, Yuan-ping XU, Lei ZENG
Journal of Vibration Engineering | 2024, 37(11) : 1803 - 1810
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Journal of Vibration Engineering | 2024, 37(11): 1803-1810
Active control of forced vibration in spindle milling with integrated electromagnetic actuator
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Gang CUI, Jin ZHOU, Jiu-hua XU, Yuan-ping XU, Lei ZENG
Affiliations
  • College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
Published: 2024-11-28 doi: 10.16385/j.cnki.issn.1004-4523.2024.11.001
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Milling vibration problems can increase tool wear and reduce part machining accuracy,the suppression of which is a hot research topic in the field of milling. In order to suppress forced vibration in milling and enhance the stability of the machining system,a spindle-tool system is proposed based on electromagnetic actuators technology. The electromagnetic actuators are mounted in the spindle-tool system and acts on the toolholder position,using its controlled electromagnetic force for vibration suppression. Firstly,the structure and working principle of the system is described and the milling dynamics of the system is modelled. Secondly,based on the working principle of electromagnetic actuators,a PD controller is designed and the dynamic model and controller are simulated and verified. Finally,machine vibration signals are collected and external excitation experiments are carried out on a rotor test bench simulating tool process. Simulation and experimental results show that the spindle-tool system based on electromagnetic actuators under PD control law can effectively suppress the forced vibrations during the milling process.

milling process  /  forced vibration  /  vibration suppression  /  electromagnetic actuators
Gang CUI, Jin ZHOU, Jiu-hua XU, Yuan-ping XU, Lei ZENG. Active control of forced vibration in spindle milling with integrated electromagnetic actuator[J]. Journal of Vibration Engineering, 2024 , 37 (11) : 1803 -1810 . DOI: 10.16385/j.cnki.issn.1004-4523.2024.11.001
Year 2024 volume 37 Issue 11
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Article Info
doi: 10.16385/j.cnki.issn.1004-4523.2024.11.001
  • Receive Date:2022-11-05
  • Online Date:2026-02-12
  • Published:2024-11-28
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  • Received:2022-11-05
  • Revised:2023-03-14
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    College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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