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Assessment of the candidate suppliers’ fluency in ISO GPS standards essential principles, rules and indications

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Many potential suppliers state that they are ready to produce components according to specified requirements as they are familiar with the ISO GPS system tools for dimensional and geometrical tolerancing. Regrettably, in many instances, this is not true. This paper discusses a survey developed to assess the geometrical dimensioning and tolerancing skills and results derived from this survey executed among 15 potential suppliers. The investigation aims to preselect potential suppliers and evaluate how much support the suppliers will require while also assessing the risks associated with placing an order with a particular supplier. The survey is based on the online test comprised of 27 closed-end questions used to identify strengths, weaknesses, and knowledge of a candidate supplier’s personnel. Five different answers are given for each question. The respondent shall indicate one correct answer. The inquiry is practically oriented. Most of the questions include drawings with indicated selected tolerance as well as drawings of the possible actual parts with exaggerated geometrical deviations. The associated question is whether an actual part is made according to the specification. The main conclusion is that most responders disclose a low level of understanding of the ISO GPS system. Urgent education is needed.
Rocznik
Strony
179--192
Opis fizyczny
Bibliogr. 27 poz., rys.
Twórcy
  • Research & Development, AutoStore sp. z o.o., Poland
  • Institute of Machine Design Fundamentals, Warsaw University of Technology, Poland
Bibliografia
  • [1] Welcome to ISO/TC 213 https://committee.iso.org/home/tc213.
  • [2] MORSE E.P., SHAKARJI C.M., SRINIVASAN V., 2018, A Brief Analysis of Recent ISO Tolerancing Standards and Their Potential Impact on Digitization of Manufacturing, Procedia CIRP, 75, 11–18. https://doi.org./10.1016/J.Procir.2018.04.080.
  • [3] HUMIENNY Z., 2021, State of Art in Standardization in the Geometrical Product Specification Area a Decade Later, CIRP J. Manuf. Sci. Technol., 33, 42–51, https://doi.org./10.1016/j.cirpj.2021.02.009.
  • [4] SCHULDT J., GRÖGER S., 2022, The Assessment of the ISO GPS System Implementation with GPS Maturity Model, Procedia CIRP, 114, 197–202, https://doi.org./10.1016/j.procir.2022.10.027.
  • [5] TOTEVA P., KOLEVA K., 2019, Application of New Generation Geometrical Product Specifications in the Practice in Small and Medium Sized Enterprises, MATEC Web of Conferences, 299, 04006.
  • [6] GUST P., SERCH A., GRAGEN N., 2022, Praxisbericht: Geometrische Produktspezifikation (GPS) – Eine Analyse der Anwendungssituation an Technischen Berufskollegs in NRW, Journal of Technical Education, 10/1, 72–87 Procedia CIRP, 114, 100–105. https://doi.org./10.1016/j.procir.2022.10.014.
  • [7] KONG C., LI T., ZHANG Z., XU Y., LUO J., FU H., ZHU Y., MING C., YU J., 2022, The Status of Delivery of ISO GPS in China: A Survey, Procedia CIRP, 114, 100–105, https://doi.org./10.1016/j.procir.2022.10.014.
  • [8] WALTER M.S.J., KLEIN C., HELING B., WARTZACK S., 2021, Statistical Tolerance Analysis – A Survey on Awareness, Use and Need in German Industry, Appl. Sci., 11, 2622, https://doi.org./10.3390/app11062622.
  • [9] TORNINCASA S., 2020, Technical Drawing for Product Design. Mastering ISO GPS and ASME GD&T, Springer: Berlin/Heidelberg, Germany.
  • [10] ISO 8015:2011 Geometrical Product Specifications (GPS) – Fundamentals – Concepts, Principles and Rules.
  • [11] ISO 286-1:2010 Geometrical Product Specifications (GPS) – ISO Code System for Tolerances on Linear Sizes – Part 1: Basis of Tolerances, Deviations and Fits.
  • [12] ASME Y14.5-2018, 2018, Dimensioning and Tolerancing. Engineering Product Definition and Related Documentation Practices, American Society of Mechanical Engineers, New York, USA.
  • [13] ISO 1101:2017 Geometrical Product Specifications (GPS) – Geometrical tolerancing – Tolerances of form, Orientation, Location and Run-Out.
  • [14] ISO 5458:2018 Geometrical Product Specifications (GPS) – Geometrical tolerancing – Pattern and combined Geometrical Specification.
  • [15] ISO 14405-2:2018 Geometrical Product Specifications (GPS) – Dimensional Tolerancing – Part 2: Dimensions Other Than Linear or Angular Sizes.
  • [16] ISO 2692:2021 Geometrical Product Specifications (GPS) – Geometrical Tolerancing – Maximum Material Requirement (MMR), Least Material Requirement (LMR) and Reciprocity Requirement (RPR).
  • [17] ISO 5459:2011 Geometrical product specifications (GPS) – Geometrical tolerancing – Datums and datum systems.
  • [18] ISO 14638:2015 Geometrical product specifications (GPS) – Matrix model.
  • [19] JCGM 100:2008 Evaluation of measurement data — Guide to the expression of uncertainty in measurement.
  • [20] ISO 14253-1:2017 Geometrical Product Specifications (GPS) – Inspection by measurement of workpieces and measuring equipment – Part 1: Decision rules for verifying conformity or nonconformity with specifications.
  • [21] ISO 14253-2:2011 Geometrical product specifications (GPS) — Inspection by measurement of workpieces and measuring equipment — Part 2: Guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification.
  • [22] SŁADEK J., 2016, Coordinate Metrology: Accuracy of Systems and Measurements, Springer.
  • [23] WOJTYLA M., ROSNER P., PLOWUCHA W., FORBES A.B., SAVIO E., BALSAMO A., 2022, Validation of the Sensitivity Analysis Method of Coordinate Measurement Uncertainty Evaluation, Measurement, 199, 2022. https://doi.org./10.1016/j.measurement.2022.111454.
  • [24] PLOWUCHA W., 2020, Point-Plane Distance as Model for Uncertainty Evaluation of Coordinate Measurement, Metrol. Meas. Syst., 27/4, 625–639.
  • [25] TORBEN S., ANDERSSON M., 2015, Old is Gold? The Effects of Employee Age on Innovation and the Moderating Effects of Employment Turnover, Economic of Innovations and New Technology, 24/12, 95–113, https://doi.org./10.1080 /10438599.2014.897858.
  • [26] HUMIENNY Z., BŁASZCZYK M., 2021, Tolerances for Aluminium Alloy-Extruded Profiles According to EN 755-9 and EN 12020-2 Versus Definitions of Tolerances According to the ISO GPS System, Journal of Machine Engineering, 21/1, 121-132. https://doi.org./10.36897/jme/133728.
  • [27] https://www.cnbc.com/2019/12/27/recalls-probes-reshape-auto-industry-heading-into-2020s.html (accessed on 26 March 2023).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-717c4fcb-62ca-4739-8987-8b8968660803
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