Details
| Original language | English |
|---|---|
| Pages (from-to) | 346-351 |
| Number of pages | 6 |
| Journal | Procedia CIRP |
| Volume | 123 |
| Early online date | 15 Jun 2024 |
| Publication status | Published - 2024 |
| Event | 7th CIRP Conference on Surface Integrity, CSI 2024 - Bremen, Germany Duration: 15 May 2024 → 17 May 2024 |
Abstract
Deep rolling is a conventional machining process used to modify the surface and subsurface properties of components. It entails subjecting a component's surface to controlled plastic deformation through the application of mechanical forces. This technology is important in various technical fields, as it offers the possibility of improving the mechanical properties and performance of components. In the case of mechanical deep rolling tools, the deep rolling force is modified by altering the roller's position through displacement of the machine axis. When dealing with the deep rolling of hybrid components consisting of multiple materials, a highly dynamic change of the deep rolling force is required in the material transition zone for adapting the deep rolling force to the different materials. Therefore, a piezo-actuated deep rolling tool was developed to enable a precise and dynamic deflection of the rolling element. The paper focuses on the application behavior of this new tool. For this purpose, the influence of the rolling element's highly dynamic actuation on rolling force, tool temperature, and surface topography as a function of different material properties were investigated. Within the framework of these investigations, correlations between actuation frequency, amplifier amplitude, deep rolling force, as well as the resulting surface and subsurface properties were identified.
Keywords
- Deep rolling, Piezo-actuated tool, Subsurface properties, Surface properties
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Procedia CIRP, Vol. 123, 2024, p. 346-351.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Application behavior of a piezo-actuated deep rolling tool
AU - Prasanthan, Vannila
AU - Breidenstein, Bernd
AU - Denkena, Berend
AU - Bergmann, Benjamin
AU - Handrup, Miriam
AU - Herrmann, Paul
N1 - Publisher Copyright: © 2024 The Authors. Published by Elsevier B.V.
PY - 2024
Y1 - 2024
N2 - Deep rolling is a conventional machining process used to modify the surface and subsurface properties of components. It entails subjecting a component's surface to controlled plastic deformation through the application of mechanical forces. This technology is important in various technical fields, as it offers the possibility of improving the mechanical properties and performance of components. In the case of mechanical deep rolling tools, the deep rolling force is modified by altering the roller's position through displacement of the machine axis. When dealing with the deep rolling of hybrid components consisting of multiple materials, a highly dynamic change of the deep rolling force is required in the material transition zone for adapting the deep rolling force to the different materials. Therefore, a piezo-actuated deep rolling tool was developed to enable a precise and dynamic deflection of the rolling element. The paper focuses on the application behavior of this new tool. For this purpose, the influence of the rolling element's highly dynamic actuation on rolling force, tool temperature, and surface topography as a function of different material properties were investigated. Within the framework of these investigations, correlations between actuation frequency, amplifier amplitude, deep rolling force, as well as the resulting surface and subsurface properties were identified.
AB - Deep rolling is a conventional machining process used to modify the surface and subsurface properties of components. It entails subjecting a component's surface to controlled plastic deformation through the application of mechanical forces. This technology is important in various technical fields, as it offers the possibility of improving the mechanical properties and performance of components. In the case of mechanical deep rolling tools, the deep rolling force is modified by altering the roller's position through displacement of the machine axis. When dealing with the deep rolling of hybrid components consisting of multiple materials, a highly dynamic change of the deep rolling force is required in the material transition zone for adapting the deep rolling force to the different materials. Therefore, a piezo-actuated deep rolling tool was developed to enable a precise and dynamic deflection of the rolling element. The paper focuses on the application behavior of this new tool. For this purpose, the influence of the rolling element's highly dynamic actuation on rolling force, tool temperature, and surface topography as a function of different material properties were investigated. Within the framework of these investigations, correlations between actuation frequency, amplifier amplitude, deep rolling force, as well as the resulting surface and subsurface properties were identified.
KW - Deep rolling
KW - Piezo-actuated tool
KW - Subsurface properties
KW - Surface properties
UR - http://www.scopus.com/inward/record.url?scp=85196843132&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2024.05.061
DO - 10.1016/j.procir.2024.05.061
M3 - Conference article
AN - SCOPUS:85196843132
VL - 123
SP - 346
EP - 351
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
T2 - 7th CIRP Conference on Surface Integrity, CSI 2024
Y2 - 15 May 2024 through 17 May 2024
ER -