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

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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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 languageEnglish
Title of host publicationProceedings of the Swedish Production Symposium (SPS 2018)
PublisherElsevier
Pages97-102
Number of pages6
Volume25
DOIs
Publication statusPublished - 25 Jul 2018
MoE publication typeA4 Article in a conference publication
EventSwedish Production Symposium - Stockholm, Sweden
Duration: 16 May 201818 May 2018
Conference number: 8

Publication series

NameProcedia Manufacturing
PublisherElsevier BV
ISSN (Print)2351-9789

Conference

ConferenceSwedish Production Symposium
Abbreviated titleSPS
Country/TerritorySweden
CityStockholm
Period16/05/201818/05/2018

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