Assesment of the Candidate Suppliers’ Fluency in ISO GPS Standards Essential Principles, Rules and Indications

Many potential suppliers state that they are ready to produce components according to specified requirements as they are familiar with the ISO GPS system for geometrical tolerancing. In many instances, this is not true. This paper discusses a survey developed to assess the geometrical tolerancing sk...

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Main Authors: Marcin Błaszczyk, Zbigniew Humienny
Format: Article
Language:English
Published: Publishing House of Wrocław Board of Scientific Technical Societies Federation NOT 2023-06-01
Series:Journal of Machine Engineering
Subjects:
Online Access:http://jmacheng.not.pl/Assesment-of-the-Candidate-Suppliers-Fluency-in-ISO-GPS-Standards-Essential-Principles,168074,0,2.html
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author Marcin Błaszczyk
Zbigniew Humienny
author_facet Marcin Błaszczyk
Zbigniew Humienny
author_sort Marcin Błaszczyk
collection DOAJ
description Many potential suppliers state that they are ready to produce components according to specified requirements as they are familiar with the ISO GPS system for geometrical tolerancing. In many instances, this is not true. This paper discusses a survey developed to assess the geometrical 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 they will require, while also evaluating 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 and weaknesses of a candidate supplier’s personnel. Most of the questions include drawings with indicated tolerance and drawings of the possible parts with exaggerated deviations. The main conclusion is that most responders disclose a low level of understanding of the ISO GPS system. Urgent education is needed.
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publisher Publishing House of Wrocław Board of Scientific Technical Societies Federation NOT
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spelling doaj-art-46a5fb196e264f5d9e0a5aae955b70802025-08-20T03:02:29ZengPublishing House of Wrocław Board of Scientific Technical Societies Federation NOTJournal of Machine Engineering1895-75952391-80712023-06-0123317919210.36897/jme/168074168074Assesment of the Candidate Suppliers’ Fluency in ISO GPS Standards Essential Principles, Rules and IndicationsMarcin Błaszczyk0Zbigniew Humienny1Research & Development, AutoStore Sp. z o.o., PolandInstitute of Machine Design Fundamentals, Warsaw University of Technology, PolandMany potential suppliers state that they are ready to produce components according to specified requirements as they are familiar with the ISO GPS system for geometrical tolerancing. In many instances, this is not true. This paper discusses a survey developed to assess the geometrical 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 they will require, while also evaluating 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 and weaknesses of a candidate supplier’s personnel. Most of the questions include drawings with indicated tolerance and drawings of the possible parts with exaggerated deviations. The main conclusion is that most responders disclose a low level of understanding of the ISO GPS system. Urgent education is needed.http://jmacheng.not.pl/Assesment-of-the-Candidate-Suppliers-Fluency-in-ISO-GPS-Standards-Essential-Principles,168074,0,2.htmliso gpssurveygeometrical tolerancing geometrical product specificationsengineer education
spellingShingle Marcin Błaszczyk
Zbigniew Humienny
Assesment of the Candidate Suppliers’ Fluency in ISO GPS Standards Essential Principles, Rules and Indications
Journal of Machine Engineering
iso gps
survey
geometrical tolerancing geometrical product specifications
engineer education
title Assesment of the Candidate Suppliers’ Fluency in ISO GPS Standards Essential Principles, Rules and Indications
title_full Assesment of the Candidate Suppliers’ Fluency in ISO GPS Standards Essential Principles, Rules and Indications
title_fullStr Assesment of the Candidate Suppliers’ Fluency in ISO GPS Standards Essential Principles, Rules and Indications
title_full_unstemmed Assesment of the Candidate Suppliers’ Fluency in ISO GPS Standards Essential Principles, Rules and Indications
title_short Assesment of the Candidate Suppliers’ Fluency in ISO GPS Standards Essential Principles, Rules and Indications
title_sort assesment of the candidate suppliers fluency in iso gps standards essential principles rules and indications
topic iso gps
survey
geometrical tolerancing geometrical product specifications
engineer education
url http://jmacheng.not.pl/Assesment-of-the-Candidate-Suppliers-Fluency-in-ISO-GPS-Standards-Essential-Principles,168074,0,2.html
work_keys_str_mv AT marcinbłaszczyk assesmentofthecandidatesuppliersfluencyinisogpsstandardsessentialprinciplesrulesandindications
AT zbigniewhumienny assesmentofthecandidatesuppliersfluencyinisogpsstandardsessentialprinciplesrulesandindications