1. Aoyama, E., Hirogaki, T., Ogawa, K. and Otsuka, T., Study on thermal damage of micro diameter hole drilled by super-high-speed spindle in PWB and optimum drilling condition, Transactions of the Japan Society of Mechanical Engineers, Series C, Vol.74, No.743 (2008), pp.1894-1900 (in Japanese).
2. Bolton, R. and Hough, C. L., Jr, Evaluation of force and IR thermal sensors for drilling printed circuit boards, Composite Material Technology ASME, Vol.45 (1992), pp.45-50.
3. Hirogaki, T., Aoyama, E., Katayama, T., Nakagawa, H., Nakamura, T., Simokawa, Y. and Inoue, H., Monitoring of micro drilling of printed wiring boards by thermography –Drilling temperature of Printed wiring boards reinforced by aramid fiber–, Journal of the Japan Society of Material Science, Vol.53, No.5 (2004), pp.553-559 (in Japanese).
4. Nakagawa, H., Ogawa, K., Kihara, A. and Hirogaki, T., Mechanism of cutting temperature rise in micro drilling on printed wiring boards, Journal of the Japan Society of Precision Engineering, Vol.72, No.12 (2006), pp.1494-1498 (in Japanese).
5. Ohshima, I. and Maekawa, K., Characteristics of drilling damage and hole quality in microdrilling of printed circuit boards, International Journal of the Japan Society for Precision Engineering, Vol.33, No.2 (1999), pp.94-99.