Shear angle monitoring applying cutting force observer in turning

Masaya Takei, Yasuhiro Kakinuma

Research output: Contribution to conferencePaper

Abstract

Automating machining processes require the functions of high-accurate process monitoring. However, additional sensors have problem that they lead to high-cost and reduce stiffness and reliability of mechanical systems. Authors proposed system called cutting force observer, which is the sensor-less and real-time cutting force estimation methodology based on the disturbance observer theory. There are possibilities that monitoring methods using the cutting force observer enhance the productivity in turning. One of the parameter which significantly-affects the cutting process is shear angle. Determining the shear angle is very important that it can be used to know the machining condition. In this study, external sensor-less monitoring system of shear angle in turning is developed and its performance is evaluated.

Original languageEnglish
Publication statusPublished - 2011 Dec 1
Event6th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2011 - Omiya Sonic City, Saitama, Japan
Duration: 2011 Nov 82011 Nov 10

Other

Other6th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2011
CountryJapan
CityOmiya Sonic City, Saitama
Period11/11/811/11/10

Keywords

  • Cutting force
  • Disturbance observer
  • Monitoring
  • Shear angle
  • Turning

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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    Takei, M., & Kakinuma, Y. (2011). Shear angle monitoring applying cutting force observer in turning. Paper presented at 6th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2011, Omiya Sonic City, Saitama, Japan.