Tesi etd-11112016-152858 |
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Tipo di tesi
Tesi di laurea magistrale
Autore
POMARO, MATTEO
Indirizzo email
pomaromatteo@gmail.com
URN
etd-11112016-152858
Titolo
Applicazione dei Principi della Lean Production e dello ShopFloor Management nella Riorganizzazione della Produzione di Infissi e Involucri Edilizi presso Giuliani soc. cop.
Dipartimento
INGEGNERIA DELL'ENERGIA, DEI SISTEMI, DEL TERRITORIO E DELLE COSTRUZIONI
Corso di studi
INGEGNERIA GESTIONALE
Relatori
relatore Prof.ssa Mininno, Valeria
Parole chiave
- Lean Production
- Produzione Snella
- ShopFloor Management
Data inizio appello
30/11/2016
Consultabilità
Completa
Riassunto
il lavoro svolto è l’inizio della trasformazione in ottica “Lean Production” all’interno di un’azienda manifatturiera. All’arrivo l’azienda era organizzata per reparti e produceva con elevati sprechi di tempo, spazio e risorse dato l’alta presenza di WIP lungo il ciclo produttivo. Le informazioni all’interno dell’azienda non erano strutturate ma fluivano in modo disordinato tra le persone. L’obiettivo del tirocinio è quello di eliminare o quantomeno ridurre questi sprechi attraverso l’applicazione dei cinque principi della Lean Production e dello ShopFloor Management. Prima di tutto si è creato il layout a flusso e il “one-piece-flow” così da poter dismettere i grandi lotti. Dopodiché si sono create delle celle di assemblaggio e sono state ottimizzate le linee, così da ridurre tempi di attraversamento, WIP e risorse. Da ultimo si è implementato lo ShopFloor Management così da strutturare le informazioni e rafforzare la leadership. Tramite queste operazioni si è riuscito ad abbassare molto il tempo di attraversamento, a guadagnare spazio all’interno dello stabilimento, a ridurre drasticamente i WIP e a strutturare il flusso delle informazioni.
This work is the beginning of the Lean turnaround in a manufacturing company. Upon arrival, the company was organized by job shop with high wastage of time, space and resources given by the high presence of WIP along the production cycle. The information within the company were not structured but flowed haphazardly between people. The goal of the internship is to eliminate, or at least reduce, this waste through the application of the five principles of Lean Production and the ShopFloor Management. The first activity we have done is create the flow layout and then the "one-piece-flow”, in this way the company disposes the use of lots. After that we start to create the assembly cells, that reduce WIP. An assemby cell is a place in which a product is fully assembly without wasting time and resources. Afterwards we have optimized the assembly lines in order to reduced lead time and waste. In the end we have implemented ShopFloor Management with the aim of formalizing the circulation of information and create leadership. Through these operations we managed to greatly reduce of the lead time, to save space inside the plant, to drastically reduce WIP and to structure the flow of information.
This work is the beginning of the Lean turnaround in a manufacturing company. Upon arrival, the company was organized by job shop with high wastage of time, space and resources given by the high presence of WIP along the production cycle. The information within the company were not structured but flowed haphazardly between people. The goal of the internship is to eliminate, or at least reduce, this waste through the application of the five principles of Lean Production and the ShopFloor Management. The first activity we have done is create the flow layout and then the "one-piece-flow”, in this way the company disposes the use of lots. After that we start to create the assembly cells, that reduce WIP. An assemby cell is a place in which a product is fully assembly without wasting time and resources. Afterwards we have optimized the assembly lines in order to reduced lead time and waste. In the end we have implemented ShopFloor Management with the aim of formalizing the circulation of information and create leadership. Through these operations we managed to greatly reduce of the lead time, to save space inside the plant, to drastically reduce WIP and to structure the flow of information.
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