Investigation of micro-drilling conditions of printed wiring board based on data-mining of catalog information

Yoshimasa Suzuki, Toshiki Hirogaki, Eiichi Aoyama, Keiji Ogawa, Hiroyuki Kodama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

As electronic devices and products are being miniaturized, Printed Wiring Boards (PWBs) within them are also being miniaturized. Therefore, drilling conditions for small and high density holes have become more difficult to decide. We focused on drilling conditions recommended in drill catalogs and attempted to find out the knowledge that experts of drilling use to decide drilling conditions. In this paper, we focused on web thickness, one of the drill parameters, and qualitative variables written in the catalogs. The results clarified the importance of web thickness in drilling conditions and meaning of qualitative variables.

Original languageEnglish
Title of host publicationProceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
PublisherJapan Society of Mechanical Engineers
Publication statusPublished - Oct 18 2015
Externally publishedYes
Event8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 - Kyoto, Japan
Duration: Oct 18 2015Oct 22 2015

Other

Other8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
CountryJapan
CityKyoto
Period10/18/1510/22/15

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Keywords

  • CAD/CAM
  • Data-mining
  • Decision tree
  • Drilling
  • PCR

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

Cite this

Suzuki, Y., Hirogaki, T., Aoyama, E., Ogawa, K., & Kodama, H. (2015). Investigation of micro-drilling conditions of printed wiring board based on data-mining of catalog information. In Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 Japan Society of Mechanical Engineers.