Araştırma Makalesi
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Ti6Al4V Alaşımının Ultrasonik Yüksek Hızlı Mikro Frezelenmesinde Talaşların İncelenmesi

Yıl 2023, Sayı: 46, 27 - 36, 31.01.2023
https://doi.org/10.31590/ejosat.1165463

Öz

Ti6Al4V alaşımının işlenebilirliği, ultrasonik ve geleneksel mikro frezeleme ile işlem parametreleri ve farklı soğutma/yağlama yöntemlerinin talaş kalınlık oranı ve talaş formuna etkileri bu çalışmada deneysel olarak araştırıldı. Bu araştırma yapılırken deneysel çalışmalarda 0.02 mm sabit talaş derinliği, 0.66 mm/s sabit ilerleme ve 20.000, 40.000 ve 60.000 dev/dak devir sayısı işleme şartlarında kuru işleme, nano Al2O3 partikül katkılı boraks-etilen glikol karışımı ve zeytinyağı- boraks-etilen glikol karışımı 50-100 mikro metre boyutlu Al2O3 içeren nano kesme sıvılı minimum miktarda yağlama (MMY) yöntemi, karbür ve TiSiN kaplamalı karbür kesici takımlar kullandı. Ultrasonik mikro frezelemede, sabit genlikte iki farklı titreşim frekansı (20 ve 30 kHz) kesici takıma uygulandı. Deneysel çalışmaların tümünde süreksiz talaş formu elde edildi. Talaş formuna soğutma yönteminin ve kesici takımının bir etkisi olmadığı belirlendi.

Destekleyen Kurum

Fırat Üniversitesi Bilimsel Araştırma Projeleri Koordinatörlüğü

Proje Numarası

MF.20.35

Teşekkür

Yapılan bu çalışma Fırat Üniversitesi Bilimsel Araştırma Projeleri Koordinatörlüğü (BAP) tarafından Proje Numarası: MF.20.35 ile desteklenmiştir. Çalışmanın yazarları Fırat Üniversitesi Bilimsel Araştırma Projeleri Koordinatörlüğü’ne desteklerinden ötürü teşekkür etmektedir.

Kaynakça

  • Astakhov, Viktor P. n.d. “Ecological Machining: Near-Dry Machining.” Pp. 195–223 in Machining. London: Springer London.
  • Barry, J., G. Byrne, and D. Lennon. 2001. “Observations on Chip Formation and Acoustic Emission in Machining Ti–6Al–4V Alloy.” International Journal of Machine Tools and Manufacture 41(7):1055–70. doi: 10.1016/S0890-6955(00)00096-1.
  • Behera, Bikash Chandra. 2011. “Development and Experimental Study of Machining Parameters in Ultrasonic Vibration-Assisted Turning.” National Institute of Technology. Brehl, D. E., and T. A. Dow. 2008. “Review of Vibration-Assisted Machining.” Precision Engineering 32(3):153–72. doi: 10.1016/j.precisioneng.2007.08.003.
  • Jin, Yuan, Yanshen Wang, Xiaocheng Zhang, and Bo Wang. 2020. “Micro-Milling of Fused Silica Based on Instantaneous Chip Thickness.” Journal of Materials Processing Technology 285:116786. doi: 10.1016/j.jmatprotec.2020.116786.
  • Jung, Hongjin, Takehiro Hayasaka, Eiji Shamoto, and Liangji Xu. 2020. “Suppression of Forced Vibration Due to Chip Segmentation in Ultrasonic Elliptical Vibration Cutting of Titanium Alloy Ti–6Al–4V.” Precision Engineering 64:98–107. doi: 10.1016/j.precisioneng.2020.03.017.
  • Khan, M. M. A., M. A. H. Mithu, and N. R. Dhar. 2009. “Effects of Minimum Quantity Lubrication on Turning AISI 9310 Alloy Steel Using Vegetable Oil-Based Cutting Fluid.” Journal of Materials Processing Technology 209(15–16):5573–83. doi: 10.1016/j.jmatprotec.2009.05.014.
  • Liu, Junyan, Rongdi Han, and Yongfeng Sun. 2005. “Research on Experiments and Action Mechanism with Water Vapor as Coolant and Lubricant in Green Cutting.” International Journal of Machine Tools and Manufacture 45(6):687–94. doi: 10.1016/j.ijmachtools.2004.09.022.
  • Mamedov, Ali, and Ismail Lazoglu. 2016. “An Evaluation of Micro Milling Chip Thickness Models for the Process Mechanics.” The International Journal of Advanced Manufacturing Technology 87(5–8):1843–49. doi: 10.1007/s00170-016-8584-6.
  • Okafor, Anthony Chukwujekwu, and Theodore Obumselu Nwoguh. 2020. “Comparative Evaluation of Soybean Oil–Based MQL Flow Rates and Emulsion Flood Cooling Strategy in High-Speed Face Milling of Inconel 718.” The International Journal of Advanced Manufacturing Technology 107(9–10):3779–93. doi: 10.1007/s00170-020-05248-3.
  • Ucun, İrfan, Kubilay Aslantas, and Fevzi Bedir. 2013. “An Experimental Investigation of the Effect of Coating Material on Tool Wear in Micro Milling of Inconel 718 Super Alloy.” Wear 300(1–2):8–19. doi: 10.1016/j.wear.2013.01.103.
  • Vyas, A., and M. C. Shaw. 1999. “Mechanics of Saw-Tooth Chip Formation in Metal Cutting.” Journal of Manufacturing Science and Engineering 121(2):163–72. doi: 10.1115/1.2831200.

Investigation of Chips in Ultrasonic High Speed Micro Milling of Ti6Al4V Alloy

Yıl 2023, Sayı: 46, 27 - 36, 31.01.2023
https://doi.org/10.31590/ejosat.1165463

Öz

The machinability of Ti6Al4V alloy, the processing parameters with ultrasonic and conventional micro milling, and the effects of different cooling/lubrication methods on the chip thickness ratio and chip form were investigated experimentally in this study. While this research was being carried out, in experimental studies, dry machining under 0.02 mm constant depth of cut, 0.66 mm/s constant feed and 20,000, 40,000 and 60,000 rpm speed processing conditions, nano Al2O3 particle added borax-ethylene glycol mixture and olive oil-borax-ethylene glycol mixture The minimal amount of lubrication (MMY) method with nano-cutting fluid containing 50-100 micrometer size Al2O3 used carbide and TiSiN coated carbide cutting tools. In ultrasonic micro milling, two different vibration frequencies (20 and 30 kHz) of constant amplitude were applied to the cutting tool. Discontinuous chip form was obtained in all experimental studies. It was determined that the cooling method and the cutting tool had no effect on the chip form.

Proje Numarası

MF.20.35

Kaynakça

  • Astakhov, Viktor P. n.d. “Ecological Machining: Near-Dry Machining.” Pp. 195–223 in Machining. London: Springer London.
  • Barry, J., G. Byrne, and D. Lennon. 2001. “Observations on Chip Formation and Acoustic Emission in Machining Ti–6Al–4V Alloy.” International Journal of Machine Tools and Manufacture 41(7):1055–70. doi: 10.1016/S0890-6955(00)00096-1.
  • Behera, Bikash Chandra. 2011. “Development and Experimental Study of Machining Parameters in Ultrasonic Vibration-Assisted Turning.” National Institute of Technology. Brehl, D. E., and T. A. Dow. 2008. “Review of Vibration-Assisted Machining.” Precision Engineering 32(3):153–72. doi: 10.1016/j.precisioneng.2007.08.003.
  • Jin, Yuan, Yanshen Wang, Xiaocheng Zhang, and Bo Wang. 2020. “Micro-Milling of Fused Silica Based on Instantaneous Chip Thickness.” Journal of Materials Processing Technology 285:116786. doi: 10.1016/j.jmatprotec.2020.116786.
  • Jung, Hongjin, Takehiro Hayasaka, Eiji Shamoto, and Liangji Xu. 2020. “Suppression of Forced Vibration Due to Chip Segmentation in Ultrasonic Elliptical Vibration Cutting of Titanium Alloy Ti–6Al–4V.” Precision Engineering 64:98–107. doi: 10.1016/j.precisioneng.2020.03.017.
  • Khan, M. M. A., M. A. H. Mithu, and N. R. Dhar. 2009. “Effects of Minimum Quantity Lubrication on Turning AISI 9310 Alloy Steel Using Vegetable Oil-Based Cutting Fluid.” Journal of Materials Processing Technology 209(15–16):5573–83. doi: 10.1016/j.jmatprotec.2009.05.014.
  • Liu, Junyan, Rongdi Han, and Yongfeng Sun. 2005. “Research on Experiments and Action Mechanism with Water Vapor as Coolant and Lubricant in Green Cutting.” International Journal of Machine Tools and Manufacture 45(6):687–94. doi: 10.1016/j.ijmachtools.2004.09.022.
  • Mamedov, Ali, and Ismail Lazoglu. 2016. “An Evaluation of Micro Milling Chip Thickness Models for the Process Mechanics.” The International Journal of Advanced Manufacturing Technology 87(5–8):1843–49. doi: 10.1007/s00170-016-8584-6.
  • Okafor, Anthony Chukwujekwu, and Theodore Obumselu Nwoguh. 2020. “Comparative Evaluation of Soybean Oil–Based MQL Flow Rates and Emulsion Flood Cooling Strategy in High-Speed Face Milling of Inconel 718.” The International Journal of Advanced Manufacturing Technology 107(9–10):3779–93. doi: 10.1007/s00170-020-05248-3.
  • Ucun, İrfan, Kubilay Aslantas, and Fevzi Bedir. 2013. “An Experimental Investigation of the Effect of Coating Material on Tool Wear in Micro Milling of Inconel 718 Super Alloy.” Wear 300(1–2):8–19. doi: 10.1016/j.wear.2013.01.103.
  • Vyas, A., and M. C. Shaw. 1999. “Mechanics of Saw-Tooth Chip Formation in Metal Cutting.” Journal of Manufacturing Science and Engineering 121(2):163–72. doi: 10.1115/1.2831200.
Toplam 11 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Aybars Mahmat 0000-0001-9261-0620

Nihat Tosun 0000-0002-6211-5044

Salih Ağar 0000-0003-1608-597X

Proje Numarası MF.20.35
Erken Görünüm Tarihi 31 Ocak 2023
Yayımlanma Tarihi 31 Ocak 2023
Yayımlandığı Sayı Yıl 2023 Sayı: 46

Kaynak Göster

APA Mahmat, A., Tosun, N., & Ağar, S. (2023). Ti6Al4V Alaşımının Ultrasonik Yüksek Hızlı Mikro Frezelenmesinde Talaşların İncelenmesi. Avrupa Bilim Ve Teknoloji Dergisi(46), 27-36. https://doi.org/10.31590/ejosat.1165463