Electroplated nickel microspring and low-friction precision linear slider: A novel micro-force sensing tool

Pooya Saketi, Peihua Wangyang, Haihua Li, Qingkang Wang, Pasi Kallio

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

    Abstract

    This paper introduces a novel micro-force sensing approach utilizing an electroplated nickel microspring and a precision linear slider (PLS) for micro-tensile testing applications. After investigating the effects of friction forces in a PLS, an electroplated nickel microspring is designed, fabricated and integrated into the PLS, and the proposed micro-force sensor concept is validated through experimental results. The microspring fabricated in this paper is limited to forces up to 6 mN with the average sensitivity of 36.63 μN/μm. It is shown that the friction forces introduce uncertainties only to the forces less than 500 μN. The proposed approach allows the fabrication of micro-force sensors for the force ranges of up to tens of Millinewtons for different applications.

    Original languageEnglish
    Title of host publication2015 IEEE International Conference on Robotics and Automation (ICRA), 26-30 May 2015,Seattle, WA
    Pages2679-2684
    Number of pages6
    DOIs
    Publication statusPublished - 29 Jun 2015
    Publication typeA4 Article in conference proceedings
    EventIEEE International Conference on Robotics and Automation -
    Duration: 1 Jan 19001 Jan 2000

    Conference

    ConferenceIEEE International Conference on Robotics and Automation
    Period1/01/001/01/00

    Publication forum classification

    • Publication forum level 1

    ASJC Scopus subject areas

    • Software
    • Artificial Intelligence
    • Control and Systems Engineering
    • Electrical and Electronic Engineering

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