CIRP Encyclopedia of Production Engineering

2014 Edition
| Editors: The International Academy for Production Engineering, Luc Laperrière, Gunther Reinhart

Ultra-small Micro End Mills

  • Jan Aurich
  • Ingo Reichenbach
  • Martin Bohley
Reference work entry
DOI: https://doi.org/10.1007/978-3-642-20617-7_16681

Synonyms

Definition

Ultra-small micro end mills (USM mills) are defined by a diameter smaller than 50 μm. They are often used to cut ductile materials for structures with small radii, undercuts, and tool diameter determined geometries when the accessibility for machining is diameter dependent (Fig. 1). For example, they are used to fabricate medical instruments, micro valves, and so on (Masuzawa 2000; Onikura et al. 2004).
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References

  1. Ali MY, Ong AS (2006) Fabricating micromilling tool using wire electrodischarge grinding and focused ion beam sputtering. Int J Adv Manuf Technol 31(5–6):501–508CrossRefGoogle Scholar
  2. Aurich J, Haberland R, Schueler G, Engmann J, Schmidt K (2008) A new approach for using micro-end mills at high rotational speed and ultra low run-out. 3rd CIRP HPC 2008: high performance cutting – micromachiningGoogle Scholar
  3. Aurich J, Reichenbach I, Schüler G (2012) Manufacture and application of ultra-small micro end mills. CIRP Ann Manuf Technol 61(1):83–86CrossRefGoogle Scholar
  4. Cheng X, Wang Z, Nakamoto K, Yamazaki K (2011) A study on the micro tooling for micro/nano milling. Int J Adv Manuf Technol 53(5–8):523–533CrossRefGoogle Scholar
  5. Egashira K, Mizutani K (2003) Milling using ultra-small diameter ball end mills fabricated by electrical discharge machining. J Jpn Soc Precis Eng 69(10):1449–1453CrossRefGoogle Scholar
  6. Egashira K, Hosono S, Takemoto S, Masao Y (2011) Fabrication and cutting performance of cemented tungsten carbide micro-cutting tools. Precis Eng 35(4):547–553CrossRefGoogle Scholar
  7. Ehrfeld W (2002) Handbuch Mikrotechnik (Micro-technology handbook). Carl Hanser, München (in German)Google Scholar
  8. Fang F, Wu H, Liu X, Liu Y, Ng S (2003) Tool geometry study in micromachining. J Micromech Microeng 13(5):726CrossRefGoogle Scholar
  9. Friedrich C, Vasile MJ (1996) The micromilling process for high aspect ratio microstructures. Microsyst Technol 2(3):144–148CrossRefGoogle Scholar
  10. Goto T, Watanabe T, Kanai H, Jin M, Murakawa M (2010) Fabrication of micro-cbn end mill and improvement of micromilling performance by application of ultrasonic vibration cutting. J Jpn Soc Abras Technol 54(2):105–110Google Scholar
  11. Masuzawa T (2000) State of the art of micromachining. CIRP Ann Manuf Technol 49(2):473–488CrossRefGoogle Scholar
  12. Onikura H, Ohnishi O, Take Y, Kobayashi A (2000) Fabrication of micro carbide tools by ultrasonic vibration grinding. CIRP Ann Manuf Technol 49(1):257–260CrossRefGoogle Scholar
  13. Onikura H, Ohnishi O, Yamamoto K, Koga T (2004) Fabrication of 10–20 μm diameter micro flat drills by precision grinding and their application to drilling of duralumin and titanium alloy with ultrasonic vibration. In: Proceedings of the 4th EUSPEN international conference, ScotlandGoogle Scholar
  14. Özel T, Thepsonthi T, Ulutan D, Kaftanoğlu B (2011) Experiments and finite element simulations on micro-milling of Ti–6Al–4 V alloy with uncoated and cBN coated micro-tools. CIRP Ann Manuf Technol 60(1):85–88CrossRefGoogle Scholar
  15. Reichenbach I, Aurich J (2013) Direct machining of microstructures in polymethyl methacrylate (PMMA) with single-edge micro end mills with diameter 20 μm. In: Proceedings of the 13th EUSPEN international conference, BerlinGoogle Scholar
  16. Schaller T, Bohn L, Mayer J, Schubert K (1999) Microstructure grooves with a width of less than 50 μm cut with ground hard metal micro end mills. Precis Eng 23(4):229–235CrossRefGoogle Scholar
  17. Thepsonthi T, Özel T (2013) Experimental and finite element simulation based investigations on micro-milling Ti-6Al-4 V titanium alloy: effects of cBN coating on tool wear. J Mater Process Technol 213(4):532–542CrossRefGoogle Scholar
  18. Uhlmann E, Schauer K (2005) Dynamic load and strain analysis for the optimization of micro end mills. CIRP Ann Manuf Technol 54(1):75–78CrossRefGoogle Scholar
  19. Vasile M, Friedrich C, Kikkeri B, McElhannon R (1996) Micrometer-scale machining: tool fabrication and initial results. Precis Eng 19(2–3):180–186CrossRefGoogle Scholar
  20. Yan J, Uchida K, Yoshihara N, Kuriyagawa T (2009) Fabrication of micro end mills by wire EDM and some micro cutting tests. J Micromech Microeng 19(2):25004CrossRefGoogle Scholar

Copyright information

© CIRP 2014

Authors and Affiliations

  1. 1.Institute of Manufacturing Technology and Production SystemsUniversity of KaiserlauternKaiserlauternGermany