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The correct way of splitting tools - Optimization of instrument design for measuring contact stress distribution

Laakso, Sampsa V.A. LU orcid ; Bushlya, Volodymyr LU and Ståhl, Jan Eric LU (2018) 8th Swedish Production Symposium, SPS 2018 In Procedia Manufacturing 25. p.97-102
Abstract

Contact stress on the tool has been measured with a split-tool apparatus that has a poor resolution of the stress distribution, and with photoelastic tools that cannot be used with real cutting parameters since the materials are too weak. This paper presents an improved split-tool design allowing continuous stress distribution dataset instead of discreet steps by using a tilted separation plane between the tool tip and the tool body. This paper optimizes the separation plane angle with 3D-FEM to minimize deflection.

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author
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type
Contribution to journal
publication status
published
subject
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separated by semicolons, Type your keywords here
in
Procedia Manufacturing
volume
25
pages
6 pages
publisher
Elsevier
conference name
8th Swedish Production Symposium, SPS 2018
conference location
Stockholm, Sweden
conference dates
2018-05-16 - 2018-05-18
external identifiers
  • scopus:85065660732
ISSN
2351-9789
DOI
10.1016/j.promfg.2018.06.062
language
English
LU publication?
yes
id
0a4b52af-d458-4527-b559-b35ced1aeddd
date added to LUP
2019-05-30 16:50:26
date last changed
2022-01-31 23:43:08
@article{0a4b52af-d458-4527-b559-b35ced1aeddd,
  abstract     = {{<p>Contact stress on the tool has been measured with a split-tool apparatus that has a poor resolution of the stress distribution, and with photoelastic tools that cannot be used with real cutting parameters since the materials are too weak. This paper presents an improved split-tool design allowing continuous stress distribution dataset instead of discreet steps by using a tilted separation plane between the tool tip and the tool body. This paper optimizes the separation plane angle with 3D-FEM to minimize deflection.</p>}},
  author       = {{Laakso, Sampsa V.A. and Bushlya, Volodymyr and Ståhl, Jan Eric}},
  issn         = {{2351-9789}},
  keywords     = {{separated by semicolons; Type your keywords here}},
  language     = {{eng}},
  month        = {{01}},
  pages        = {{97--102}},
  publisher    = {{Elsevier}},
  series       = {{Procedia Manufacturing}},
  title        = {{The correct way of splitting tools - Optimization of instrument design for measuring contact stress distribution}},
  url          = {{http://dx.doi.org/10.1016/j.promfg.2018.06.062}},
  doi          = {{10.1016/j.promfg.2018.06.062}},
  volume       = {{25}},
  year         = {{2018}},
}