Details
| Original language | English |
|---|---|
| Pages (from-to) | 81-87 |
| Number of pages | 7 |
| Journal | Procedia Engineering |
| Volume | 19 |
| Publication status | Published - 26 Nov 2011 |
| Event | 1st CIRP Conference on Surface Integrity, CSI 2012 - Bremen, Germany Duration: 30 Jan 2012 → 1 Feb 2012 |
Abstract
Ball nose end mills are usually applied during 5-axes machining of high functional parts especially in the aerospace industry. The systematical study of the relationship between process forces and kinematics, surface topography and subsurface properties is fundamental to ensure a high surface integrity. This paper deals with the topography of machined surfaces of TiAl6V4 parts by means of ball nose end milling. The machined surface has been analyzed and the kinematic topography, influenced by the process parameters and the geometry of the cutting tool, has been computed. By subtracting the surface measurements from the computed topography, the stochastic topography of the machined surface, e.g. roughness and cracks, can be determined. Furthermore, an approach is given for predicting the stochastic topography based on the process forces during machining of TiAl6V4.
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In: Procedia Engineering, Vol. 19, 26.11.2011, p. 81-87.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Kinematic and Stochastic Surface Topography of Machined TiAl6V4-Parts by means of Ball Nose End Milling
AU - Denkena, B.
AU - Böß, V.
AU - Nespor, D.
AU - Samp, A.
N1 - Funding information: The authors thank the German Research Foundation (DFG) for the financial support within the Collaborative Research Center 871: Refurbishment of complex capital goods.
PY - 2011/11/26
Y1 - 2011/11/26
N2 - Ball nose end mills are usually applied during 5-axes machining of high functional parts especially in the aerospace industry. The systematical study of the relationship between process forces and kinematics, surface topography and subsurface properties is fundamental to ensure a high surface integrity. This paper deals with the topography of machined surfaces of TiAl6V4 parts by means of ball nose end milling. The machined surface has been analyzed and the kinematic topography, influenced by the process parameters and the geometry of the cutting tool, has been computed. By subtracting the surface measurements from the computed topography, the stochastic topography of the machined surface, e.g. roughness and cracks, can be determined. Furthermore, an approach is given for predicting the stochastic topography based on the process forces during machining of TiAl6V4.
AB - Ball nose end mills are usually applied during 5-axes machining of high functional parts especially in the aerospace industry. The systematical study of the relationship between process forces and kinematics, surface topography and subsurface properties is fundamental to ensure a high surface integrity. This paper deals with the topography of machined surfaces of TiAl6V4 parts by means of ball nose end milling. The machined surface has been analyzed and the kinematic topography, influenced by the process parameters and the geometry of the cutting tool, has been computed. By subtracting the surface measurements from the computed topography, the stochastic topography of the machined surface, e.g. roughness and cracks, can be determined. Furthermore, an approach is given for predicting the stochastic topography based on the process forces during machining of TiAl6V4.
KW - Milling
KW - Titanium
KW - Topography
UR - http://www.scopus.com/inward/record.url?scp=83755195310&partnerID=8YFLogxK
U2 - 10.1016/j.proeng.2011.11.083
DO - 10.1016/j.proeng.2011.11.083
M3 - Conference article
AN - SCOPUS:83755195310
VL - 19
SP - 81
EP - 87
JO - Procedia Engineering
JF - Procedia Engineering
SN - 1877-7058
T2 - 1st CIRP Conference on Surface Integrity, CSI 2012
Y2 - 30 January 2012 through 1 February 2012
ER -