Details
| Original language | English |
|---|---|
| Pages (from-to) | 445-451 |
| Number of pages | 7 |
| Journal | Production Engineering |
| Volume | 17 |
| Issue number | 3-4 |
| Early online date | 17 Sept 2022 |
| Publication status | Published - Jun 2023 |
Abstract
For tool grinding, an optimization potential in terms of productivity is available using graded grinding wheels. This is especially the case when grinding flutes in cemented carbide. Due to the properties of the cemented carbide, high radial wear occurs. Depending on the geometry of the flute, the radial wear varies along the engagement width of the grinding tool. The varying radial wear can be compensated by load adapting the grinding tool properties along its engagement width. The adaptation of the wear behaviour to non-uniform engagement conditions results in non-uniform radial wear occurring under uniform engagement conditions. Indeed, this is the case when dressing these grinding tools. Therefore, this publication presents a method that enables the dressing of graded grinding wheels. For this purpose, four differently graded grinding wheels and two non-graded grinding wheels are dressed with SiC-rolls. Different SiC-rolls, as well as dressing parameters, are investigated. The contour accuracy after dressing is analysed using contour profiles in polyurethane. In the presented paper, dressing parameters are proposed which allow reproducible dressing of all grinding wheels used.
Keywords
- Deep grinding, Dressing, Graded grinding tools, Hybrid-bond grinding wheels
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Production Engineering, Vol. 17, No. 3-4, 06.2023, p. 445-451.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Dressing of hybrid-bonded graded diamond grinding wheels
AU - Denkena, Berend
AU - Bergmann, Benjamin
AU - Raffalt, Daniel
N1 - Funding Information: Open Access funding enabled and organized by Projekt DEAL. The investigations were funded by the Federal Ministry for Economic Affairs and Energy (BMWi) as part of the Central Innovation Programme for small and medium-sized enterprises (SMEs) (ZIM) within the project “Graded grinding wheels for deep grinding of cemented carbide end mills” (ZF4070519TV9) based on a resolution of the German Bundestag. Funding Information: The authors thank the Federal Ministry for Economic Affairs and Energy (BMWi) for the funding and the project partner Dr. Müller Diamantmetall AG for the constructive and close cooperation.
PY - 2023/6
Y1 - 2023/6
N2 - For tool grinding, an optimization potential in terms of productivity is available using graded grinding wheels. This is especially the case when grinding flutes in cemented carbide. Due to the properties of the cemented carbide, high radial wear occurs. Depending on the geometry of the flute, the radial wear varies along the engagement width of the grinding tool. The varying radial wear can be compensated by load adapting the grinding tool properties along its engagement width. The adaptation of the wear behaviour to non-uniform engagement conditions results in non-uniform radial wear occurring under uniform engagement conditions. Indeed, this is the case when dressing these grinding tools. Therefore, this publication presents a method that enables the dressing of graded grinding wheels. For this purpose, four differently graded grinding wheels and two non-graded grinding wheels are dressed with SiC-rolls. Different SiC-rolls, as well as dressing parameters, are investigated. The contour accuracy after dressing is analysed using contour profiles in polyurethane. In the presented paper, dressing parameters are proposed which allow reproducible dressing of all grinding wheels used.
AB - For tool grinding, an optimization potential in terms of productivity is available using graded grinding wheels. This is especially the case when grinding flutes in cemented carbide. Due to the properties of the cemented carbide, high radial wear occurs. Depending on the geometry of the flute, the radial wear varies along the engagement width of the grinding tool. The varying radial wear can be compensated by load adapting the grinding tool properties along its engagement width. The adaptation of the wear behaviour to non-uniform engagement conditions results in non-uniform radial wear occurring under uniform engagement conditions. Indeed, this is the case when dressing these grinding tools. Therefore, this publication presents a method that enables the dressing of graded grinding wheels. For this purpose, four differently graded grinding wheels and two non-graded grinding wheels are dressed with SiC-rolls. Different SiC-rolls, as well as dressing parameters, are investigated. The contour accuracy after dressing is analysed using contour profiles in polyurethane. In the presented paper, dressing parameters are proposed which allow reproducible dressing of all grinding wheels used.
KW - Deep grinding
KW - Dressing
KW - Graded grinding tools
KW - Hybrid-bond grinding wheels
UR - http://www.scopus.com/inward/record.url?scp=85138275009&partnerID=8YFLogxK
U2 - 10.1007/s11740-022-01163-6
DO - 10.1007/s11740-022-01163-6
M3 - Article
AN - SCOPUS:85138275009
VL - 17
SP - 445
EP - 451
JO - Production Engineering
JF - Production Engineering
SN - 0944-6524
IS - 3-4
ER -