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Prediction of the cutting forces in gear hobbing and the wear behaviour of the individual hob cutting teeth

Svahn, Mattias LU ; Vedmar, Lars LU and Andersson, Carin LU (2018) In International Journal of Manufacturing Research 13(4). p.342-358
Abstract

In this paper, a mathematical model is presented, by which the cutting forces in a gear hobbing process and the wear behaviour of the hob's all cutting teeth are predicted. The load on each individual hob cutting tooth varies heavily in the gear hobbing process. To predict the cutting force, and subsequently the tool wear, a detailed determination of the chip geometry is needed. The undeformed chip geometry is continuously determined by analytical differential description presented in previous research. In the model all cut chips are determined for the full production cycle of a gear blank, where the gear blank boundaries are considered. Considering the full production cycle is needed to get an understanding of the load the tool will... (More)

In this paper, a mathematical model is presented, by which the cutting forces in a gear hobbing process and the wear behaviour of the hob's all cutting teeth are predicted. The load on each individual hob cutting tooth varies heavily in the gear hobbing process. To predict the cutting force, and subsequently the tool wear, a detailed determination of the chip geometry is needed. The undeformed chip geometry is continuously determined by analytical differential description presented in previous research. In the model all cut chips are determined for the full production cycle of a gear blank, where the gear blank boundaries are considered. Considering the full production cycle is needed to get an understanding of the load the tool will experience and the wear behaviour of the hob teeth.

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Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Chip geometry, Chip thickness variation, Cutting force prediction, Gear hobbing, Tool wear
in
International Journal of Manufacturing Research
volume
13
issue
4
pages
17 pages
publisher
Inderscience Publishers
external identifiers
  • scopus:85054482910
ISSN
1750-0591
DOI
10.1504/IJMR.2018.095376
language
English
LU publication?
yes
id
7342cd37-bf1d-445c-8891-f29c8f3839b8
date added to LUP
2018-11-08 10:19:43
date last changed
2021-08-18 03:15:52
@article{7342cd37-bf1d-445c-8891-f29c8f3839b8,
  abstract     = {<p>In this paper, a mathematical model is presented, by which the cutting forces in a gear hobbing process and the wear behaviour of the hob's all cutting teeth are predicted. The load on each individual hob cutting tooth varies heavily in the gear hobbing process. To predict the cutting force, and subsequently the tool wear, a detailed determination of the chip geometry is needed. The undeformed chip geometry is continuously determined by analytical differential description presented in previous research. In the model all cut chips are determined for the full production cycle of a gear blank, where the gear blank boundaries are considered. Considering the full production cycle is needed to get an understanding of the load the tool will experience and the wear behaviour of the hob teeth.</p>},
  author       = {Svahn, Mattias and Vedmar, Lars and Andersson, Carin},
  issn         = {1750-0591},
  language     = {eng},
  number       = {4},
  pages        = {342--358},
  publisher    = {Inderscience Publishers},
  series       = {International Journal of Manufacturing Research},
  title        = {Prediction of the cutting forces in gear hobbing and the wear behaviour of the individual hob cutting teeth},
  url          = {http://dx.doi.org/10.1504/IJMR.2018.095376},
  doi          = {10.1504/IJMR.2018.095376},
  volume       = {13},
  year         = {2018},
}