Details
| Original language | English |
|---|---|
| Pages (from-to) | 265-270 |
| Number of pages | 6 |
| Journal | Procedia CIRP |
| Volume | 69 |
| Early online date | 18 Apr 2018 |
| Publication status | Published - 2018 |
| Event | 25th CIRP Conference on Life Cycle Engineering, , CIRP LCE 2018 - Copenhagen, Denmark Duration: 30 Apr 2018 → 2 May 2018 |
Abstract
Profile grinding is irreplaceable for the machining of various brittle and hard workpieces, e.g. cutting tools for milling and drilling, seal components made of ceramics and bearing components. Grinding is rather inefficient regarding the energy demand for the machining of one volume element of material compared to other manufacturing processes. However, the process forces can be reduced without influencing the tool wear by using grinding wheels with a porous metal bond and grains that tend to splinter. This allows higher material removal rates without increasing the process forces, ultimately reducing the energy consumption per workpiece manufactured. Additionally thermal and mechanical loads on the workpiece are reduced leading to increased life cycles of grinded products. The application of these grinding wheels is currently on hold for profile grinding since the dressing process is not in control. Therefore, this paper investigates the dressing operation for grinding wheels with a porous metal bond in order to reduce the energy consumption in profile grinding of brittle and hard materials.
Keywords
- Brittle Materials, Metal Bond, Profile Grinding, Resource Efficiency
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
Sustainable Development Goals
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In: Procedia CIRP, Vol. 69, 2018, p. 265-270.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Porous metal bonds increase the resource efficiency for profile grinding
AU - Denkena, Berend
AU - Grove, Thilo
AU - Suntharakumaran, Vino
N1 - Funding information: The authors would like to thank the Federal Ministry for Economic Affairs and Energy (BMWi) Germany for their organizational and financial support within the project "MetScheibell" (IGF Nr. 18826 N).
PY - 2018
Y1 - 2018
N2 - Profile grinding is irreplaceable for the machining of various brittle and hard workpieces, e.g. cutting tools for milling and drilling, seal components made of ceramics and bearing components. Grinding is rather inefficient regarding the energy demand for the machining of one volume element of material compared to other manufacturing processes. However, the process forces can be reduced without influencing the tool wear by using grinding wheels with a porous metal bond and grains that tend to splinter. This allows higher material removal rates without increasing the process forces, ultimately reducing the energy consumption per workpiece manufactured. Additionally thermal and mechanical loads on the workpiece are reduced leading to increased life cycles of grinded products. The application of these grinding wheels is currently on hold for profile grinding since the dressing process is not in control. Therefore, this paper investigates the dressing operation for grinding wheels with a porous metal bond in order to reduce the energy consumption in profile grinding of brittle and hard materials.
AB - Profile grinding is irreplaceable for the machining of various brittle and hard workpieces, e.g. cutting tools for milling and drilling, seal components made of ceramics and bearing components. Grinding is rather inefficient regarding the energy demand for the machining of one volume element of material compared to other manufacturing processes. However, the process forces can be reduced without influencing the tool wear by using grinding wheels with a porous metal bond and grains that tend to splinter. This allows higher material removal rates without increasing the process forces, ultimately reducing the energy consumption per workpiece manufactured. Additionally thermal and mechanical loads on the workpiece are reduced leading to increased life cycles of grinded products. The application of these grinding wheels is currently on hold for profile grinding since the dressing process is not in control. Therefore, this paper investigates the dressing operation for grinding wheels with a porous metal bond in order to reduce the energy consumption in profile grinding of brittle and hard materials.
KW - Brittle Materials
KW - Metal Bond
KW - Profile Grinding
KW - Resource Efficiency
UR - http://www.scopus.com/inward/record.url?scp=85047067091&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2017.10.004
DO - 10.1016/j.procir.2017.10.004
M3 - Conference article
AN - SCOPUS:85047067091
VL - 69
SP - 265
EP - 270
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
T2 - 25th CIRP Conference on Life Cycle Engineering, , CIRP LCE 2018
Y2 - 30 April 2018 through 2 May 2018
ER -