Academic Journal of Engineering and Technology Science, 2018, 1(1); doi: 10.25236/AJETS.020007.
Zhiru Yang, Nan Zheng and Dezheng Le
School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013, China
When the anchor rig is working, the anchor arm is in a heavy-duty working environment and is more susceptible to damage. The effects of bolter arm on the jumbolter stability are studied. According to the mechanical structure of the bolter arm, a vibration model is established, and the model is imported into Simulink for simulation. The frequency response of each step of the jumbolter is obtained. The correctness of the vibration model is verified by comparison with the theoretical value. Then, the vibration responses of the jumbolter center of gravity in X/Y/Z directions are simulated, and the stability of bolter arm in the working process is studied.
Vibration characteristic, bolter arm, jumbolter, heavy load
Zhiru Yang, Nan Zheng and Dezheng Le. Vibration Characteristic of the Bolter Arm under Heavy Load. Academic Journal of Engineering and Technology Science (2018) Vol. 1: 56-62.
 H. Huang, Y. Sun, Y. Xue, and F. Wang (2017). Inspection equipment study for subway tunnel defects by grey-scale image processing, Advanced Engineering Informatics, vol.32, p.188-201.
 A. K. Mishra (2011). Conventional tunneling techniques using drill and blast - New developments, Journal of Mines, Metals and Fuels, vol.59, p.212-218.
 A. K. Mishra, A. Sen, and D. Sain (2013). Innovative developments in drilling and blasting techniques for rapid excavation of drives in mines, Journal of Mines, Metals and Fuels, vol.61, p.194-201.
 M. Han, Z. Cai, and C. Qu (2014). Study on the critical driving speed of the tunnel boring machine cutterhead based on the dynamic stability. Chinese Journal of Mechanical Engineering, vol.50, p.10-16.
 M. Ramulu, T. G. Sitharam, A. K. Raina, P. B. Choudhury, and A. K. (2009). Chakraborty, Effect of repeated blast vibrations on damage intensity of granitic rock mass at an hydroelectric construction project, Journal of Mines, Metals and Fuels, vol. 57, p.148-155.
 Y. Zhang, B. Zhao, Y. Wang, and F. Chen (2017). Effect of machining parameters on the stability of separated and unseparated ultrasonic vibration of feed direction assisted milling, Journal of Mechanical Science and Technology, vol.31, p.851-858.
 S. Toumi, L. Beji, R. Mlayeh, and A. Abichou (2017). Stabilization of torsional vibration in oil well drilling system, European Journal of Control, vol.35, p.19-27.
 Y. Hou, M. Du, P. Fang, and L. Zhang (2017). Synchronization and stability of an elastically coupled tri-rotor vibration system, Journal of Theoretical and Applied Mechanics, vol.55, p.227-240.
 Kris K, Imme E, William (2004). Locally linearized dynamic analysis of parallel manipulators and application of input shaping to reduce vibrations, Journal of Mechanical Design, vol.126, p.156-168.
 K. Goshtasbi, M. Monjezi, and P. Tourgoli (2009). Evaluation of boring machine performance with special reference to geomechanical characteristics, International Journal of Mineral Processing, vol.16, p.665-670.