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

Sampsa V.A. Laakso; Volodymyr Bushlya; Jan Eric Ståhl

doi:10.1016/j.promfg.2018.06.062

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

Sampsa V.A. Laakso^*, Volodymyr Bushlya, Jan Eric Ståhl

^*Corresponding author for this work

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

2 Citations (Scopus)

125 Downloads (Pure)

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.

Original language	English
Title of host publication	Proceedings of the Swedish Production Symposium (SPS 2018)
Publisher	Elsevier
Pages	97-102
Number of pages	6
Volume	25
DOIs	https://doi.org/10.1016/j.promfg.2018.06.062
Publication status	Published - 25 Jul 2018
MoE publication type	A4 Article in a conference publication
Event	Swedish Production Symposium - Stockholm, Sweden Duration: 16 May 2018 → 18 May 2018 Conference number: 8

Publication series

Name	Procedia Manufacturing
Publisher	Elsevier BV
ISSN (Print)	2351-9789

Conference

Conference	Swedish Production Symposium
Abbreviated title	SPS
Country/Territory	Sweden
City	Stockholm
Period	16/05/2018 → 18/05/2018

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10.1016/j.promfg.2018.06.062

ENG_Laakso_et_al_The_correct_way_of_splitting_tools_Procedia_ManufacturingFinal published version, 1.08 MBLicence: Unspecified

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title = "The correct way of splitting tools - Optimization of instrument design for measuring contact stress distribution",

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 = "Laakso, {Sampsa V.A.} and Volodymyr Bushlya and St{\aa}hl, {Jan Eric}",

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publisher = "Elsevier",

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Laakso, SVA, Bushlya, V & Ståhl, JE 2018, The correct way of splitting tools - Optimization of instrument design for measuring contact stress distribution. in Proceedings of the Swedish Production Symposium (SPS 2018). vol. 25, Procedia Manufacturing, Elsevier, pp. 97-102, Swedish Production Symposium, Stockholm, Sweden, 16/05/2018. https://doi.org/10.1016/j.promfg.2018.06.062

The correct way of splitting tools - Optimization of instrument design for measuring contact stress distribution. / Laakso, Sampsa V.A.; Bushlya, Volodymyr; Ståhl, Jan Eric.

Proceedings of the Swedish Production Symposium (SPS 2018). Vol. 25 Elsevier, 2018. p. 97-102 (Procedia Manufacturing).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

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

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