Modeling of Force Build-up Process and Optimization of Tool Geometry when Intermittent Turning

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

Abstract

Intermittent turning the slotted workpieces is always accompanied with a high impact load of the machine tool during the entry phase of the cutting edge. The process leads to a strong dynamic response of the system and results in vibrations arose and potential tool life and surface finish issues. The present study addresses the modeling of cutting force build-up process with further optimization of cutting edge geometry where tooltip overshoot during the tool entry is selected as an objective function. The model takes into consideration the interaction between three units of the machine tool such as a tool, toolpost, and workpiece as well as an influence of the process on the system's dynamics.

Original languageEnglish
Title of host publication16th CIRP Conference on Modelling of Machining Operations (16th CIRP CMMO)
PublisherElsevier
Pages393-398
Number of pages6
ISBN (Print)9781510842762
DOIs
Publication statusPublished - 2017
Event16th CIRP Conference on Modelling of Machining Operations (16th CIRP CMMO) - Cluny, France
Duration: 2017 Jun 152017 Jun 17

Publication series

NameProcedia CIRP
PublisherElsevier
Volume58
ISSN (Print)2212-8271

Conference

Conference16th CIRP Conference on Modelling of Machining Operations (16th CIRP CMMO)
Country/TerritoryFrance
CityCluny
Period2017/06/152017/06/17

Subject classification (UKÄ)

  • Other Mechanical Engineering

Free keywords

  • cutting edge geometry
  • dynamic response
  • force buid-up
  • intermittent machining
  • optimization

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