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Internal PPAP Analysis for E-axle Gears =

Elena Cappello

Internal PPAP Analysis for E-axle Gears =.

Rel. Domenico Augusto Francesco Maisano. Politecnico di Torino, Corso di laurea magistrale in Ingegneria Gestionale (Engineering And Management), 2023

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Abstract:

My thesis project is the result of a six-month internship in FPT Industrial, the acronym for Fiat Powertrain Technologies. The company is responding to the increasingly restrictive regulations in terms of pollution with the opening of the E-powertrain Plant, the first carbon-neutral plant in Italy, where a high-performance electric motor is being produced for a Sport car model that is going to be released on the market. Since this electric motor has to meet very high-quality standards and is completely new, the Plant Quality team, with whom I have collaborated in developing this analysis, has decided to adopt the Production Part Approval Process (PPAP), commonly used to prove the conformity of components supplied by external suppliers, also to the gears that are produced in-house in another area of the Production Plant, the Gearbox Area, and that form the gearbox system of the electric motor. After a brief introduction about the company and its history, I analyse in more detail the Quality Control pillar as defined by World Class Manufacturing, the methodology currently applied in the company, and the main tools used by this company function. In the third chapter, all eighteen points of the PPAP process are defined firstly on a theoretical level, then showing how they were adapted to the case analysed. Subsequently, the fourth chapter delves into the eighth point of the process, which involves the analysis of the measuring instruments located on the production lines, since it is the step that led to the most visible results. Finally, the conclusions report all the benefits in terms of time, costs, and quality brought by the application of this process.

Relatori: Domenico Augusto Francesco Maisano
Anno accademico: 2022/23
Tipo di pubblicazione: Elettronica
Numero di pagine: 96
Soggetti:
Corso di laurea: Corso di laurea magistrale in Ingegneria Gestionale (Engineering And Management)
Classe di laurea: Nuovo ordinamento > Laurea magistrale > LM-31 - INGEGNERIA GESTIONALE
Aziende collaboratrici: IVECO SPA
URI: http://webthesis.biblio.polito.it/id/eprint/26341
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