Details
| Original language | English |
|---|---|
| Title of host publication | CIRPe 2015 - Understanding the Life Cycle Implications of Manufacturing |
| Editors | John Erkoyuncu |
| Publisher | Elsevier Science B.V. |
| Pages | 182-187 |
| Number of pages | 6 |
| ISBN (electronic) | 9781510815216 |
| Publication status | Published - 9 Oct 2015 |
| Event | 4th CIRP Global Web Conference, CIRPe 2015 - Cranefield, United Kingdom (UK) Duration: 29 Sept 2015 → 1 Oct 2015 |
Publication series
| Name | Procedia CIRP |
|---|---|
| Volume | 37 |
| ISSN (Print) | 2212-8271 |
Abstract
In this paper, a novel approach for cutting simulation of skive hobbing is presented. Skive hobbing is a process applied for finishing of already hardened gears. The process is characterized by varying tool engagements and very small chip thicknesses. The paper describes the process-modeling and the analysis of the workpiece-tool contact. For efficient modeling, a novel dexel-based method is presented for the description of a gear segment with discretized stock allowance. Characteristic of the method is an analytical description of the target workpiece contour which allows to describe points of the surface by Cartesian coordinates on the winding off. Dexel are oriented orthogonal to the surface of the final workpiece contour. The initial lengths of the dexel describe the stock allowance. By cutting these dexel with a tool, a time- and position-dependent prediction of material removal values, e.g. width of undeformed chip or undeformed chip thickness, is possible. Selected results are presented and interpreted.
Keywords
- cutting simulation, dexel-based approach, skive hobbing
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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CIRPe 2015 - Understanding the Life Cycle Implications of Manufacturing. ed. / John Erkoyuncu. Elsevier Science B.V., 2015. p. 182-187 (Procedia CIRP; Vol. 37).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Investigation of the skive hobbing process by applying a dexel-based cutting simulation
AU - Böß, V.
AU - Denkena, B.
AU - Henning, S.
PY - 2015/10/9
Y1 - 2015/10/9
N2 - In this paper, a novel approach for cutting simulation of skive hobbing is presented. Skive hobbing is a process applied for finishing of already hardened gears. The process is characterized by varying tool engagements and very small chip thicknesses. The paper describes the process-modeling and the analysis of the workpiece-tool contact. For efficient modeling, a novel dexel-based method is presented for the description of a gear segment with discretized stock allowance. Characteristic of the method is an analytical description of the target workpiece contour which allows to describe points of the surface by Cartesian coordinates on the winding off. Dexel are oriented orthogonal to the surface of the final workpiece contour. The initial lengths of the dexel describe the stock allowance. By cutting these dexel with a tool, a time- and position-dependent prediction of material removal values, e.g. width of undeformed chip or undeformed chip thickness, is possible. Selected results are presented and interpreted.
AB - In this paper, a novel approach for cutting simulation of skive hobbing is presented. Skive hobbing is a process applied for finishing of already hardened gears. The process is characterized by varying tool engagements and very small chip thicknesses. The paper describes the process-modeling and the analysis of the workpiece-tool contact. For efficient modeling, a novel dexel-based method is presented for the description of a gear segment with discretized stock allowance. Characteristic of the method is an analytical description of the target workpiece contour which allows to describe points of the surface by Cartesian coordinates on the winding off. Dexel are oriented orthogonal to the surface of the final workpiece contour. The initial lengths of the dexel describe the stock allowance. By cutting these dexel with a tool, a time- and position-dependent prediction of material removal values, e.g. width of undeformed chip or undeformed chip thickness, is possible. Selected results are presented and interpreted.
KW - cutting simulation
KW - dexel-based approach
KW - skive hobbing
UR - http://www.scopus.com/inward/record.url?scp=84966687401&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2015.08.062
DO - 10.1016/j.procir.2015.08.062
M3 - Conference contribution
AN - SCOPUS:84966687401
T3 - Procedia CIRP
SP - 182
EP - 187
BT - CIRPe 2015 - Understanding the Life Cycle Implications of Manufacturing
A2 - Erkoyuncu, John
PB - Elsevier Science B.V.
T2 - 4th CIRP Global Web Conference, CIRPe 2015
Y2 - 29 September 2015 through 1 October 2015
ER -