Details
| Original language | English |
|---|---|
| Pages (from-to) | 196-201 |
| Number of pages | 6 |
| Journal | Steel research international |
| Volume | 79 |
| Issue number | 3 |
| Publication status | Published - Mar 2008 |
Abstract
Properties of materials for high-strength structure components are influenced by production processes. These influences can be augmented by a combination of two presently consecutively executed process steps. The presented work shows first results in the development of novel combined manufacturing technologies, which along with prospective tools use this effect to adjust the material properties locally, adapted to the requirements. The combination consists of a merging of the process steps 'material separation' (metal cutting) and 'changing properties' (rubbing, rolling) to one single process step. For this purpose novel combined tools have to be developed. For the estimation of the possibilities of properties changes by combined processes at first the influences of single processes have to be determined. This contribution presents results of a "material separation" process. The investigated material is the industrially important aluminium wrought alloy AI7075-T6, the applied process is orthogonal turning, the process parameters varied are cutting speed and feed as well as the tool geometry. Cutting force and feed force are measured, and the process influences on surface and subsurface properties are determined.
Keywords
- Al-alloy, Combined processes, Locally modified material properties, Machining
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Condensed Matter Physics
- Chemistry(all)
- Physical and Theoretical Chemistry
- Materials Science(all)
- Metals and Alloys
- Materials Science(all)
- Materials Chemistry
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In: Steel research international, Vol. 79, No. 3, 03.2008, p. 196-201.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Development of New Combined Manufacturing Technologies - Influence of the Cutting Process on Workpiece Properties
AU - Denkena, Berend
AU - Boehnke, David
AU - Breidenstein, Bernd
PY - 2008/3
Y1 - 2008/3
N2 - Properties of materials for high-strength structure components are influenced by production processes. These influences can be augmented by a combination of two presently consecutively executed process steps. The presented work shows first results in the development of novel combined manufacturing technologies, which along with prospective tools use this effect to adjust the material properties locally, adapted to the requirements. The combination consists of a merging of the process steps 'material separation' (metal cutting) and 'changing properties' (rubbing, rolling) to one single process step. For this purpose novel combined tools have to be developed. For the estimation of the possibilities of properties changes by combined processes at first the influences of single processes have to be determined. This contribution presents results of a "material separation" process. The investigated material is the industrially important aluminium wrought alloy AI7075-T6, the applied process is orthogonal turning, the process parameters varied are cutting speed and feed as well as the tool geometry. Cutting force and feed force are measured, and the process influences on surface and subsurface properties are determined.
AB - Properties of materials for high-strength structure components are influenced by production processes. These influences can be augmented by a combination of two presently consecutively executed process steps. The presented work shows first results in the development of novel combined manufacturing technologies, which along with prospective tools use this effect to adjust the material properties locally, adapted to the requirements. The combination consists of a merging of the process steps 'material separation' (metal cutting) and 'changing properties' (rubbing, rolling) to one single process step. For this purpose novel combined tools have to be developed. For the estimation of the possibilities of properties changes by combined processes at first the influences of single processes have to be determined. This contribution presents results of a "material separation" process. The investigated material is the industrially important aluminium wrought alloy AI7075-T6, the applied process is orthogonal turning, the process parameters varied are cutting speed and feed as well as the tool geometry. Cutting force and feed force are measured, and the process influences on surface and subsurface properties are determined.
KW - Al-alloy
KW - Combined processes
KW - Locally modified material properties
KW - Machining
UR - http://www.scopus.com/inward/record.url?scp=41549160351&partnerID=8YFLogxK
U2 - 10.1002/srin.200806340
DO - 10.1002/srin.200806340
M3 - Article
AN - SCOPUS:41549160351
VL - 79
SP - 196
EP - 201
JO - Steel research international
JF - Steel research international
SN - 1611-3683
IS - 3
ER -