TY - GEN
T1 - Analysis of Vibration Characteristics Due to the Effect of Adding Rubber Radial Vibration Damper (RRVD) to the Boring Process
AU - Hendrowati, Wiwiek
AU - Daman, Aida Annisa Amin
AU - Guntur, Harus Laksana
AU - Darmawan, Fuad Adi
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2023
Y1 - 2023
N2 - There will be vibrations caused by friction between the rotating workpiece and the insert on the boring bar during the boring process. Vibrations that occur in the workpiece can be suppressed with a Dynamic Vibration Absorber (DVA). Therefore, the boring process produces a rough surface and damages the components of the lathe. In this research, DVA is placed on a workpiece by utilizing force damping in the radial direction and it is called as Rubber Radial Vibration Damper (RRVD) with rubber as a damping element. An analysis of the effect of RRVD addition on the vibration reduction response of the workpiece was carried out. The variations in this study are mass of RRVD (AISI 4340 and Copper Alloy), cutting parameters, and the ratio of length per diameter (L/D) of the workpiece overhang 7, 8, and 9. The simulation results showed that the main system's highest natural frequency and amplitude occurred at the L/D 7 without RRVD or with RRVD. In addition, the RRVD Copper Alloy mass variation has a lower natural frequency and amplitude than the AISI 4340. Based on this research, it was found that the most stable and well-reduced system was in the main system with L/D 8 and using RRVD Copper Alloy mass.
AB - There will be vibrations caused by friction between the rotating workpiece and the insert on the boring bar during the boring process. Vibrations that occur in the workpiece can be suppressed with a Dynamic Vibration Absorber (DVA). Therefore, the boring process produces a rough surface and damages the components of the lathe. In this research, DVA is placed on a workpiece by utilizing force damping in the radial direction and it is called as Rubber Radial Vibration Damper (RRVD) with rubber as a damping element. An analysis of the effect of RRVD addition on the vibration reduction response of the workpiece was carried out. The variations in this study are mass of RRVD (AISI 4340 and Copper Alloy), cutting parameters, and the ratio of length per diameter (L/D) of the workpiece overhang 7, 8, and 9. The simulation results showed that the main system's highest natural frequency and amplitude occurred at the L/D 7 without RRVD or with RRVD. In addition, the RRVD Copper Alloy mass variation has a lower natural frequency and amplitude than the AISI 4340. Based on this research, it was found that the most stable and well-reduced system was in the main system with L/D 8 and using RRVD Copper Alloy mass.
KW - Boring process
KW - Chatter
KW - Dynamic vibration absorber
KW - Rubber radial vibration damper
KW - Vibration reduction
UR - http://www.scopus.com/inward/record.url?scp=85137102007&partnerID=8YFLogxK
U2 - 10.1007/978-981-19-0867-5_9
DO - 10.1007/978-981-19-0867-5_9
M3 - Conference contribution
AN - SCOPUS:85137102007
SN - 9789811908668
T3 - Lecture Notes in Mechanical Engineering
SP - 69
EP - 78
BT - Recent Advances in Mechanical Engineering - Select Proceedings of ICOME 2021
A2 - Tolj, Ivan
A2 - Reddy, M.V.
A2 - Syaifudin, Achmad
PB - Springer Science and Business Media Deutschland GmbH
T2 - 5th International Conference on Mechanical Engineering, ICOME 2021
Y2 - 25 August 2021 through 26 August 2021
ER -