Effects of Cutter Parameters on Surface Roughness of Fiberboard and Energy Consumption of CNC Machine
Öz
Aim of study: The aim of this study was to determine the effects of cutter parameters on the energy consumption of CNC machine, and surface roughness of medium density fiberboard (MDF).
Material and methods: Experiments were conducted using a three-axis CNC router. The energy consumption and surface roughness values were measured using a wattmeter (TT-Technic PM 001) and roughness tester (Mitutoyo SJ 210), respectively. The values of the Ra, Rq, and Rz roughness parameters, and energy consumption were determined.
Main results: The surface roughness increased with increases in the step over and feed rate, whereas the energy consumption decreased. In addition, the energy consumption increased when a high spindle speed was used. When the spindle speed is increased from 8000 rpm to 16000 rpm, the energy consumption increases by 154%. When the stepover is increased from 20% to 60%, energy consumption is reduced by 63%. When the feed rate is increased from 3 m/min to 7 m/min, the energy consumption is reduced by 60%.
Highlights: The energy consumption increased as the step over and feed rate decreased. The energy consumption increased as the spindle speed increased. The surface roughness increased with the step over and feed rate
Anahtar Kelimeler
CNC Machine, MDF, Roughness, Production, Energy Consumption
Proje Numarası
215 O 899
Kaynakça
- Aguilera, A., Meausoone, P.J. & Martin, P. (2000). Wood material influence in routing operations: the MDF case. Eur. J. Wood Prod, 58(4),278-283. https://doi.org/10.1007/s001070050425
- Akgün, M. & Kara, F. (2021). Analysis and optimization of cutting tool coating effects on surface roughness and cutting forces on turning of AA 6061 alloy. Advances in Materials Science and Engineering, https://doi.org/10.1155/2021/6498261
- Aras, O. & Sofuoğlu, S.D. (2021). Anadolu kestanesi (Castenia sativa Mill.) ağaç türünün CNC ile işlenmesinde yüzey pürüzlülüğünün işleme parametreleri ile ilişkisi. Mobilya ve Ahşap Malzeme Araştırmaları Dergisi, 4(2), 114-125. https://doi.org/10.33725/mamad.992157
- Bal, B.C. (2018). CNC makinelerinin bazı ayarlarının parça işleme süresi ve lif levhanın yüzey pürüzlülüğü üzerine etkileri. Mobilya ve Ahşap Malzeme Araştırmaları Dergisi,1(1), 21-30. https://doi.org/10.33725/mamad.427588
- Bal, B.C. & Akçakaya, E. (2018). The effects of step over, feed rate and finish depth on the surface roughness of fiberboard processed with CNC machine, Furniture and Wooden Material Research Journal, 1(2), 86-93, https://doi.org/10.33725/mamad.481278
- Bal, B.C. & Gündeş, Z. (2020). Surface roughness of medium-density fiberboard processed with CNC machine. Measurement, 153,107421. https://doi.org/10.1016/j.measurement.2019.107421.
- Bal, B.C. & Dumanoğlu, F. (2019), Surface roughness and processing time of a medium density fiberboard cabinet door processed via CNC Router, and the Energy Consumption of the CNC Router, BioResources, 14(4), 9500-9508. https://doi.org/10.15376/biores.14.4.9500-9508
- Bayraktar, F. & Kara, F. (2020). Investigation of the effect on surface roughness of cryogenic process applied to cutting tool. International Journal of Analytical, Experimental and Finite Element Analysis, 7(2), 19-27.
- Benardos, P.G. & Vosniakos, G.C. (2003). Predicting surface roughness in machining: a review. International journal of machine tools and manufacture, 43(8), 833-844. https://doi.org/10.1016/S0890-6955(03)00059-2
- Bobyr, M.V., Yakushev, A. S. & Dorodnykh, A. A. (2020). Fuzzy devices for cooling the cutting tool of the CNC machine implemented on FPGA. Measurement, 152, 107378. https://doi.org/10.1016/j.measurement.2019.107378