All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Chatter suppression in finish turning of thin-walled cylinder: model of tool workpiece interaction and effect of spindle speed variation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00327196" target="_blank" >RIV/68407700:21220/18:00327196 - isvavai.cz</a>

  • Result on the web

    <a href="http://hdl.handle.net/10467/87394" target="_blank" >http://hdl.handle.net/10467/87394</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.procir.2018.08.272" target="_blank" >10.1016/j.procir.2018.08.272</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Chatter suppression in finish turning of thin-walled cylinder: model of tool workpiece interaction and effect of spindle speed variation

  • Original language description

    Finishing operation of a thin-walled cylindrical workpiece may suffer from regenerative vibration due to high compliance of the workpiece and tool-workpiece interaction on a tool nose. In this case the machining stability cannot be simply controlled by chip width. The main goal of this study is to find a suitable harmonic spindle speed variation which would lead to a stable cutting process and at the same time is energetically economical, i.e. requires only low amplitude and frequency of the variation. This paper presents linear stability analysis of the cutting process with varying spindle speed using semi-discretization. This model of tool-workpiece interaction incorporates the effect of moving force on a cylindrical shell, the effect of spindle speed variation and contact of tool nose with the work-piece. A nonlinear model of the interaction is also presented and compared with experimental data. The procedure is applied to an industrial case and validated experimentally.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20302 - Applied mechanics

Result continuities

  • Project

    <a href="/en/project/TE01020075" target="_blank" >TE01020075: Competence Center - Manufacturing Technology</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    8th CIRP Conference on High Performance Cutting

  • ISBN

  • ISSN

    2212-8271

  • e-ISSN

    2212-8271

  • Number of pages

    4

  • Pages from-to

    175-178

  • Publisher name

    Elsevier B.V.

  • Place of publication

    Amsterdam

  • Event location

    Budapest

  • Event date

    Jun 25, 2018

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000552737300041