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Der Mensch als zentrales Teilsystem in Wechselwirkung mit handgehaltenen Geräten – Ein problemorientierter Ansatz zur Untersuchung dieser Schnittstelle

Der Mensch als zentrales Teilsystem in Wechselwirkung mit handgehaltenen Geräten – Ein problemorientierter Ansatz zur Untersuchung dieser Schnittstelle

Year: 2014

Section: Nutzerzentrierte Produktentwicklung

Editor: Dieter Krause, Kristin Paetzold, Sandro Wartzack

Author: Sven Matthiesen, Sebastian Mangold, Tim Bruchmüller,

Series: DfX

Institution: Karlsruher Institut für Technologie (KIT)

Section: Nutzerzentrierte Produktentwicklung

Pages: 193-204

ISBN: 978-3-941492-79-0

Abstract

The product development of power tools struggle with the complex interaction of the power tool, the user and the application. Current investigations
of the functional reliability of impact wrenches displayed a wide spread in
clamping force of the bolt-nut-connection caused by different operators. This
inconclusive influence on the technical system is a problem for the designers
of power tools. In the human-machine-integration approach Hand-ArmModels are one method to solve this problem, but currently there is no useful
model for rotatory excitation. This paper displays the influence of various
users on the clamping force applied by an impact wrench and introduces a
method to analyze the reaction of power tool users by applying vibrations in
translational and rotatory directions.

Keywords: power tool, Hand-Arm-Model, human-machine-integration

ds endorsed conferenceDFX 2017 28th SYMPOSIUM DESIGN FOR X, Bamberg, GER, 04-05 OCTOBER, 2017

DFX 2017 28th SYMPOSIUM DESIGN FOR X, Bamberg, GER, 04-05 OCTOBER, 2017The “Symposium Design for X” will be held at the Welcome Kongresshotel, Bamberg, Germany on 4 – 5 October 2017. The annual event provides a platform to young postgraduates to present and discuss their new approaches in the field of product development. Industry professionals and professors will enrich these discussions with their manifold experience. This year's symposium will be hosted by Prof. Sandro Wartzack, head of the chair of engineering design (KTmfk) at the University of Erlangen-Nuremberg....

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Design Science Journal