Details
| Original language | English |
|---|---|
| Pages (from-to) | 25-33 |
| Number of pages | 9 |
| Journal | International Journal of Machine Tools and Manufacture |
| Volume | 54-55 |
| Early online date | 23 Dec 2011 |
| Publication status | Published - Mar 2012 |
Abstract
This paper presents a method for the reconstruction of surface topographies of peripheral milled surfaces based on measured cutting forces. Even under stable process conditions, machine tool vibrations occur due to the milling tools dynamic excitation. In order to estimate the influence of tool vibrations on surface degradation, a dynamic tool model is developed and applied to a material removal model. The proposed tool model is able to reconstruct the accurate shape and roughness of machined surfaces. The developed method is verified by comparing the reconstructed and the measured surface topographies. The results demonstrate that the method is able to reconstruct the surface topography of the machined workpiece from measured resultant cutting forces and it can be used also for the online monitoring of milling processes.
Keywords
- Dynamic endmill model, Force measurement, Machine tool vibrations, Milling process, Quality monitoring
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: International Journal of Machine Tools and Manufacture, Vol. 54-55, 03.2012, p. 25-33.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Model based reconstruction of milled surface topography from measured cutting forces
AU - Denkena, B.
AU - Krüger, M.
AU - Bachrathy, D.
AU - Stepan, G.
N1 - Funding information: The results presented in this paper were obtained within the Collaborative Research Center 653 “Gentelligent Components in their Lifecycle” (TP-K2). The authors would like to thank the German Research Foundation for its financial and organizational support. The article are result of the activities performed within DYNXPERTS project, funded by the European Commission—FP7 Factories of the Future with the Grant Number 260073 and it is connected to the scientific program of the “Development of quality-oriented and harmonized R+D+I strategy and functional model at BME” project. This project is supported by the New Hungary Development Plan (Project ID: TÁMOP-4.2.1/B-09/1/KMR-2010-0002 ).
PY - 2012/3
Y1 - 2012/3
N2 - This paper presents a method for the reconstruction of surface topographies of peripheral milled surfaces based on measured cutting forces. Even under stable process conditions, machine tool vibrations occur due to the milling tools dynamic excitation. In order to estimate the influence of tool vibrations on surface degradation, a dynamic tool model is developed and applied to a material removal model. The proposed tool model is able to reconstruct the accurate shape and roughness of machined surfaces. The developed method is verified by comparing the reconstructed and the measured surface topographies. The results demonstrate that the method is able to reconstruct the surface topography of the machined workpiece from measured resultant cutting forces and it can be used also for the online monitoring of milling processes.
AB - This paper presents a method for the reconstruction of surface topographies of peripheral milled surfaces based on measured cutting forces. Even under stable process conditions, machine tool vibrations occur due to the milling tools dynamic excitation. In order to estimate the influence of tool vibrations on surface degradation, a dynamic tool model is developed and applied to a material removal model. The proposed tool model is able to reconstruct the accurate shape and roughness of machined surfaces. The developed method is verified by comparing the reconstructed and the measured surface topographies. The results demonstrate that the method is able to reconstruct the surface topography of the machined workpiece from measured resultant cutting forces and it can be used also for the online monitoring of milling processes.
KW - Dynamic endmill model
KW - Force measurement
KW - Machine tool vibrations
KW - Milling process
KW - Quality monitoring
UR - http://www.scopus.com/inward/record.url?scp=84855265947&partnerID=8YFLogxK
U2 - 10.1016/j.ijmachtools.2011.12.007
DO - 10.1016/j.ijmachtools.2011.12.007
M3 - Article
AN - SCOPUS:84855265947
VL - 54-55
SP - 25
EP - 33
JO - International Journal of Machine Tools and Manufacture
JF - International Journal of Machine Tools and Manufacture
SN - 0890-6955
ER -