Design of Laboratory Dynamic Balancing Device and Investigation of Vibrations of Rotating Bodies

The rotor part to be balanced is mounted on the balancing device using a suitably designed fixture. When the rotor is rotated around its own axis, static and dynamic unbalance in the rotor, static and dynamic bending, which are simple harmonic movements in nature, cause oscillating motion. This harmonic motion of the static and dynamic elasticities is detected by the respective sensors and converts the mechanical input of the harmonic motion proportionally to the electrical voltage output. These readings are used to calculate the current static and dynamic unbalance in the rotor using the calibration constants. In this study, we designed a new balancing machine by using Arduino and MATLAB program and gave analysis results.

___

  • [1] Lei, M., Feng, Z., Tao, Q., Zhang, R., “Modeling and simulation of an automatic balance oscillator mechanism based on ANSYS”, Frontiers in Manufacturing Engineering 3(1) (2015) : 56-60.
  • [2] Pavan Kumar, K., Vinod Kumar, B., Nayak, B.R.P., Gopi, P., “Balancing of rotating masses using MATLAB simulation”, International Journal for Research in Applied Science & Engineering Technology 6(7) (2018) : 473-479.
  • [3] Khang, N.V., Dien, N.P., “Balancing conditions of spatial mechanisms, mechanism and machine theory 42 (2007) : 1141-1152.
  • [4] Chiranjeeve, H.R., Kalaichelvan, K., Rajadurai, A., “Design and vibration analysis of a 2u-cubesat structure using aa-6061 for AUNSAT – II”, IOSR Journal of Mechanical and Civil Engineering (2014) : 61-68.
  • [5] Ozoegwu, C., Nwangwu, C., Uzoh, C.F., Arinze O.V., “zPure analytical approach to rotational balancing”, Journal of Safety Engineering 1(4) (2012) : 50-56.
  • [6] Rajale, R.V., Desale, D., Mahesh, N., Gangawane, A., “Design and development of dynamic balancing machine”, IOSR Journal of Engineering (2018), 72-80.
  • [7] Al–Taee, M. T. A. A., “A novel experimental study of single–plane balancing method of Crankshaft without phase AnglesData (ENG)”, AL Rafdain Engineering Journal 21(3) (2013) : 66-77.
  • [8] Bhelsekar, P., Kale, C., Bile, S., Kamble, S., Shepal, S., “Design & fabrication of static and dynamic vibration balancing machine”, International Research Journal of Engineering and Technology 6(2) (2019) : 2605-2607.
  • [9] Du, Z., Mei, X.-S., Xu, M.-X., “Modelling and analysis of a new piezoelectric dynamic balance regulator”, Sensors 12 (2012) : 14671-14691.
  • [10] Wang, Q., Wang, D., He, B., Jiang, P., Wu, Z., Fu, X., “Torsion effect of swing frame on the measurement of horizontal two-plane balancing machine”, Journal of Sound and Vibration 392 (2017) : 113-126.
  • [11] Yilmaz, E. “Wheel Balancing Machine Design”, age 5, 1.
  • [12] Zheng, W., Rui, C., Yang, J., Liu, P. “Research on dynamic balancing simulation of rotary shaft based on ADAMS”, In IOP Conference Series: Materials Science and Engineering - IOP Publishing 307(1) (2018) : 012002.
  • [13] https://www.arduino.cc/en/Guide/Introduction.
  • [14] Norfield, D., “Practical balancing of rotating machinery”, Elsevier (2006).
  • [15] Müller, T., Hurlebaus, S., Stöbener, U.,Gaul, L. “Modelling and control techniques of an active vibration isolation system”, In International Modal Analysis Conference IMAC XXIII (2005).
  • [16] https://www.dfrobot.com/product-399.html?search=piezo%20sensor.
  • [17] https://www.invensense.com/products/motion-tracking/6-axis/mpu-6050/.
  • [18] Giurgiutiu, V., “Structural health monitoring with Piezoelectric wafer active sensors”, (Second Edition), Chapter 3 – Vibration Fundamentals, Academic Press (2014) : 51-143.
  • [19] Genç, M., Budak, B., Kaya, N., “Modelling and vibration analysis of powertrain system”, International Journal of Automotive Science And Technology 2(1) (2018) : 25-17.
  • [20] https://gist.github.com/hasantalya7/31ded04854ee557a497d84de17817730.