The thesis will initially briefly examine various themes and aspects related to sustainability and energy efficiency. These topics have become increasingly important and prominent in the last decade. Starting from a general framework, the discussion will focus on the industrial world and the measures adopted to address these new challenges. In particular, standards, directives, and regulations will be considered, focusing on everything related to the industrial world and specifically on compliance with ISO 14955/1-2-3 standards for machine tools, studying the case of MEP SAWS S.P.A. Compliance with regulations is not a secondary consideration, considering that by incorporating them, various companies can access benefits and tax breaks, such as the "Transition Plan 5.0" measure, which has been much discussed recently (end of 2025). This measure provides tax breaks for companies that replace or add an asset to the same work process, taking into account existing machinery whose depreciation has been completed for at least two years. This machinery will therefore be replaced or simply added to a new one, useful for completing the same process as mentioned above, which will comply with ISO 14955 (in the case of MEP SAWS S.P.A. and therefore with "measured" energy consumption) and which consumes at least 5% less energy than the previous asset to be eligible for the tax break. The core of the thesis will focus on the MEP case study and all the procedures performed to achieve compliance with the 14955 standard through energy measurements during the various daily operating phases of a machine tool (sawing machine) manufactured by the company, the "Shark 460 Konnect." We will then define a future development of this project, creating a mathematical model useful for predicting energy consumption based on various processing parameters, which will be fixed or not fixed depending on their specific weight within the model.
La tesi esaminerà inizialmente brevemente diversi temi e aspetti legati alla sostenibilità e all'efficienza energetica. Questi argomenti hanno assunto sempre maggiore importanza e rilevanza nell'ultimo decennio. Partendo da un quadro generale, la discussione si concentrerà sul mondo industriale e sulle misure adottate per affrontare queste nuove sfide. In particolare, verranno presi in considerazione standard, direttive e regolamenti, concentrandosi su tutto ciò che riguarda il mondo industriale e specificamente sulla conformità alla norma ISO 14955/1-2-3 per le macchine utensili, studiando il caso di MEP SAWS S.P.A. Il rispetto delle normative non è un aspetto secondario, considerando che, recependole, diverse aziende possono accedere a benefici e agevolazioni fiscali, come la misura "Piano Transizione 5.0", di cui si è parlato molto di recente (fine 2025). Questa misura prevede agevolazioni fiscali per le aziende che sostituiscono o aggiungono un bene allo stesso processo lavorativo, tenendo conto dei macchinari esistenti il cui ammortamento sia completato da almeno due anni. Questo macchinario verrà quindi sostituito o semplicemente aggiunto a uno nuovo, utile al completamento dello stesso processo di cui sopra, che sarà conforme alla norma ISO 14955 (nel caso di MEP SAWS S.P.A. e quindi con consumi energetici "misurati") e che consumerà almeno il 5% di energia in meno rispetto al precedente asset per poter beneficiare dell'agevolazione fiscale. Il nucleo della tesi si concentrerà sul caso di studio MEP e su tutte le procedure eseguite per raggiungere la conformità alla norma 14955 attraverso misurazioni energetiche durante le diverse fasi operative quotidiane di una macchina utensile (segatrice) prodotta dall'azienda, la "Shark 460 Konnect". Definiremo quindi uno sviluppo futuro di questo progetto, creando un modello matematico utile a prevedere i consumi energetici in base a diversi parametri di lavorazione, che saranno fissi o meno a seconda del loro peso specifico all'interno del modello.
ENERGY EFFICIENCY EVALUATION OF MACHINE TOOLS (MEP SAWS S.P.A. CASE) IN COMPLIANCE WITH ISO 14955-1/2/3
PASQUALINI, MICHELE
2024/2025
Abstract
The thesis will initially briefly examine various themes and aspects related to sustainability and energy efficiency. These topics have become increasingly important and prominent in the last decade. Starting from a general framework, the discussion will focus on the industrial world and the measures adopted to address these new challenges. In particular, standards, directives, and regulations will be considered, focusing on everything related to the industrial world and specifically on compliance with ISO 14955/1-2-3 standards for machine tools, studying the case of MEP SAWS S.P.A. Compliance with regulations is not a secondary consideration, considering that by incorporating them, various companies can access benefits and tax breaks, such as the "Transition Plan 5.0" measure, which has been much discussed recently (end of 2025). This measure provides tax breaks for companies that replace or add an asset to the same work process, taking into account existing machinery whose depreciation has been completed for at least two years. This machinery will therefore be replaced or simply added to a new one, useful for completing the same process as mentioned above, which will comply with ISO 14955 (in the case of MEP SAWS S.P.A. and therefore with "measured" energy consumption) and which consumes at least 5% less energy than the previous asset to be eligible for the tax break. The core of the thesis will focus on the MEP case study and all the procedures performed to achieve compliance with the 14955 standard through energy measurements during the various daily operating phases of a machine tool (sawing machine) manufactured by the company, the "Shark 460 Konnect." We will then define a future development of this project, creating a mathematical model useful for predicting energy consumption based on various processing parameters, which will be fixed or not fixed depending on their specific weight within the model.| File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12075/25186