Chatter reduction in boring process by using piezoelectric shunt damping with experimental verification

Yıgıt U., Ciğeroğlu E., Budak E.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING, cilt.94, ss.312-321, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 94
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1016/j.ymssp.2017.02.044
  • Dergi Adı: MECHANICAL SYSTEMS AND SIGNAL PROCESSING
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.312-321
  • Anahtar Kelimeler: Chatter, Boring stability, Passive piezoelectric shunt damping
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Chatter is a self-excited type of vibration that develops during machining due to process structure dynamic interactions resulting in modulated chip thickness. Chatter is an important problem as it results in poor surface quality, reduced productivity and tool life. The stability of a cutting process is strongly influenced by the frequency response function (FRF) at the cutting point.