Details
| Original language | English |
|---|---|
| Pages (from-to) | 11-20 |
| Number of pages | 10 |
| Journal | Mechanism and machine theory |
| Volume | 81 |
| Publication status | Published - Nov 2014 |
Abstract
The load carrying capacity of the tooth root mainly depends on its fillet geometry and subsurface integrity, which are affected by the hard finish processes. This paper analyzes the contact conditions in continuous generating grinding and aims to fill the knowledge gap concerning the elementary effects during penetration of tool tip and gear tooth root fillet. In order to obtain fundamental understanding of this process, the three-dimensional removal simulation software CutS® was used. The gained results show that the simulated data correlate to experimental results concerning tool wear and thermal load on gear subsurface. Thereby, the reasonable use of vitrified bond corundum-tools is severely restricted by grinding burn and macro-geometrical wear, which can be described by the tool surface normal feed rate v fn.max. An analytical approach to the calculation of v fn.max is presented, which can be applied on a practical scale.
Keywords
- Gear grinding, Removal simulation, Tooth root
ASJC Scopus subject areas
- Chemical Engineering(all)
- Bioengineering
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
- Computer Science(all)
- Computer Science Applications
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Mechanism and machine theory, Vol. 81, 11.2014, p. 11-20.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Continuous generating grinding - Material engagement in gear tooth root machining
AU - Denkena, Berend
AU - Köhler, Jens
AU - Schindler, Andreas
AU - Woiwode, Stephan
N1 - Funding information: The research work described in this paper was undertaken with support of the German Research Foundation ( DFG ) within the project DE 447/74-1 “Material engagement conditions during continuous generating grinding of gear tooth root”.
PY - 2014/11
Y1 - 2014/11
N2 - The load carrying capacity of the tooth root mainly depends on its fillet geometry and subsurface integrity, which are affected by the hard finish processes. This paper analyzes the contact conditions in continuous generating grinding and aims to fill the knowledge gap concerning the elementary effects during penetration of tool tip and gear tooth root fillet. In order to obtain fundamental understanding of this process, the three-dimensional removal simulation software CutS® was used. The gained results show that the simulated data correlate to experimental results concerning tool wear and thermal load on gear subsurface. Thereby, the reasonable use of vitrified bond corundum-tools is severely restricted by grinding burn and macro-geometrical wear, which can be described by the tool surface normal feed rate v fn.max. An analytical approach to the calculation of v fn.max is presented, which can be applied on a practical scale.
AB - The load carrying capacity of the tooth root mainly depends on its fillet geometry and subsurface integrity, which are affected by the hard finish processes. This paper analyzes the contact conditions in continuous generating grinding and aims to fill the knowledge gap concerning the elementary effects during penetration of tool tip and gear tooth root fillet. In order to obtain fundamental understanding of this process, the three-dimensional removal simulation software CutS® was used. The gained results show that the simulated data correlate to experimental results concerning tool wear and thermal load on gear subsurface. Thereby, the reasonable use of vitrified bond corundum-tools is severely restricted by grinding burn and macro-geometrical wear, which can be described by the tool surface normal feed rate v fn.max. An analytical approach to the calculation of v fn.max is presented, which can be applied on a practical scale.
KW - Gear grinding
KW - Removal simulation
KW - Tooth root
UR - http://www.scopus.com/inward/record.url?scp=84903954221&partnerID=8YFLogxK
U2 - 10.1016/j.mechmachtheory.2014.06.008
DO - 10.1016/j.mechmachtheory.2014.06.008
M3 - Article
AN - SCOPUS:84903954221
VL - 81
SP - 11
EP - 20
JO - Mechanism and machine theory
JF - Mechanism and machine theory
SN - 0094-114X
ER -