Pratica di Shadowing: What is PPAP (Production Part Approval Process)? 🔩 | Opexity - Impara a parlare inglese con i video
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If you had the opportunity to see what the automotive supply chain looks like, you would notice that suppliers come from all over the globe.
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Every car, every model is composed of components produced in factories around the world.
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Rapid technological progress and globalization has made it possible for the OEM, in other words, the original equipment manufacturer,
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to take advantage of very extensive supply chains and to build a wild panel of suppliers.
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But there is always something for something.
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The OEM faces a huge challenge.
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The original equipment manufacturer must ensure that all components delivered to the assembly plants are delivered on time and in stable,
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acceptable quality at the same time.
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And the PPAP procedure is supposed to ensure this.
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TPAP is the production part approval process used in the automotive industry that originates from the QS 9000 American Quality Standard.
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This is a set of requirements that must be met by the supplier and presented to the customer before starting serial production.
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The standard procedure consists of 18 elements.
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The main aim of the procedure is to provide the customer with the required documentation
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and parts to confirm the production capability of the supplier.
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PPAP is therefore a perfect tool for ensuring the quality and quantity of the parts supplied from such a wide supply chain.
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It will not be a lie if I say
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that producing for the automotive industry is often the top dream of many suppliers.
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You will ask why?
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It stems from the fact
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that producing for the automotive industry means a fixed volume of orders for a long period of time, hence financial stability.
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This also means gaining both good reputation and prestige.
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Would you like to include the information that you had worked for Mercedes, Audi, or Porsche in your CV?
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Exactly.
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Similarly, companies want to have their portfolio filled with information about their cooperating with clients recognized worldwide.
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In order to achieve this, you have to deliver to them, and in order to deliver, you have to prove that you are a trusted supplier,
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and we will do this through the PPAP procedure.
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PPAP allows for verifying whether the supplier is able to manufacture a given part at the required quality level.
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You must know that PPAP has been defined in order to correctly understand the customer requirements
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and the requirements set out by the design data and to ensure
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that suppliers' production processes allow for manufacturing a product that meets the customer's quality and quantity requirements on a continuous basis.
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The PPAP process is a requirement directed towards the suppliers of internal and external production materials,
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mass production, and service parts.
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It is carried out in order to obtain proof that all customers design requirements,
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specifications, and other needs are properly understood by the organization.
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The production process allows for manufacturing a product that meets these requirements.
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Remember that the supplier is obliged to obtain full product approval at all times in the event
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that the supplier wants to deliver a new product, example, a specific part, material,
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or color not previously delivered by the supplier to the customer.
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It is necessary to correct any non-conformities observed during an earlier PPAP submission.
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The product has been modified as a result of an engineering change,
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example, and design records, specifications, or materials.
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If one of the above mentioned situations has occurred in your plant, it is high time to start the PPAP procedure.
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Are you ready to receive more details?
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To begin with, the PPAP procedure is one of the activities defined within the APQP methodology.
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Do you remember what phase PPAP is part of?
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Think for a while.
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Well done.
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In the product and process validation phase, here we will start the production trial run from which the items samples for approval will come from.
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If you want to submit the product to the customer for approval, it must be manufactured at the target location using serial tools,
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materials, processes, settings, and measuring instruments as well as regular line staff.
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Remember, this is very important.
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A product submitted for approval must be taken from a significant production run.
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Such production should last between one hour and one shift's production, and the quantity should be a minimum of 300 items.
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However, the customer may have specific requirements in this respect.
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In addition, the product process components from every individual process making up a supplied multi-processed component must be approved.
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e.g. multi-chambered housing, injection molds, etc. and representative parts have to be tested.
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All 18 elements itemized on the PPAP checklist must be fulfilled
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and made available to the the customer for inspection if they have application.
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But not all items relate to all products or all suppliers.
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Such a requirement is the approval of a color and visual aspects.
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So if you manufacture parts without any visual requirements, such as color, gloss, or surface grain,
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this item will not have any application in your case.
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Noncompliance with one of the PPAP requirements will be the reason for product rejection,
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process and documentation disapproval, and if the supplier is not able to meet the specified requirements,
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he or she must immediately contact the customer in order to determine the further course of action and agree on corrective actions.
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Perché praticare il parlato con questo video?
Questo video è un'ottima risorsa per la pratica di conversazione in inglese perché combina contenuti tecnici con un linguaggio chiaro e strutturato. La discussione sul PPAP (Production Part Approval Process) offre un contesto professionale reale, ideale per esercitarti a comprendere e riprodurre frasi complesse, mentre la narrazione fluida ti aiuta a migliorare la tua intonazione e il tempo di reazione. Usarlo come materiale per lo shadowing (imitarre la pronuncia e il ritmo del parlante) è un metodo comprovato per rafforzare la confidenza nel parlare inglese, soprattutto in contesti lavorativi. Un shadowing site o strumenti come shadowspeak possono amplificare gli effetti, ma anche ripetere manualmente le frasi del video ti aiuterà a internalizzare espressioni utili.
Grammatica e espressioni nel contesto
Analizziamo alcuni elementi chiave del video:
- "If you had the opportunity to see...": Una condizionale tipo 2, usata per ipotesi irrealistiche. E' fondamentale per esprimere scenari immaginari, spesso usati in discussioni professionali. Pratica a ripetere frasi come: "If I had to explain the PPAP, I would start with its purpose".
- "The main aim of the procedure is to provide...": Struttura "aim + to + verbo" per definire obiettivi. E' una formula chiave per descrivere processi, utile in presentazioni o riunioni. Prova a usarlo: "The aim of this project is to improve quality".
- "Not all items relate to all products": Negazione parziale con "not all", che evita generalizzazioni e mostra precisione linguistica. E' importante per esprimere eccezioni, come in: "Not all suppliers need to follow the same steps".
Trappole di pronuncia comuni
Nel video, alcuni termini tecnici e fonemi possono creare difficoltà. Ecco i punti da attenzione per migliorare la pronuncia inglese:
- "PPAP": Pronunciato /piː piː eɪ piː/, assicurati di non ridurre le sillabe o confondere la "A" con una "E". Ripeti il termine a voce alta per familiarizzarti con il ritmo.
- "OEM": Acronimo per "Original Equipment Manufacturer", pronunciato /oʊ iː ɛm/. La "O" è lunga e aperta, mentre la "E" è corta. Evita di pronunziarlo come una parola singola.
- "conformities": La parola ha la pronuncia /kənˈfɔːrmətiz/, con l'accento sulla seconda sillaba. Attenzione a non elidere la "T" o la "I" finale, che è importante per la corretta enunciazione.
Usando il video per lo shadowing e concentrandoti su questi aspetti, migliorerai non solo la comprensione ma anche la tua capacità di esprimerti in inglese con chiarezza e precisione.
La grammatica di questo video
Le strutture che chi parla usa di più, con le parole esatte del video:
| Struttura | Nel video |
|---|---|
| Forma passiva be + participio passato — conta ciò che accade, non chi lo fa | is composed · are delivered · must be met |
| Present perfect have/has + participio passato — un’azione passata che conta ancora adesso | has made · has been defined · has been modified |
Cos'è la tecnica dello Shadowing?
Shadowing è una tecnica di apprendimento delle lingue supportata da studi scientifici, originariamente sviluppata per la formazione dei traduttori professionisti e resa popolare dal poliglotta Dr. Alexander Arguelles. Il metodo è semplice ma potente: ascolti un audio in inglese di madrelingua e lo ripeti immediatamente ad alta voce — come un'ombra che segue il parlante con un ritardo di solo 1–2 secondi. A differenza dell'ascolto passivo o degli esercizi di grammatica, lo shadowing costringe il tuo cervello e i muscoli della bocca a elaborare e riprodurre simultaneamente i modelli di discorso reale. La ricerca dimostra che migliora significativamente la precisione della pronuncia, l'intonazione, il ritmo, il discorso connesso, la comprensione dell'ascolto e la fluidità del parlato — rendendolo uno dei metodi più efficaci per la preparazione alla prova di speaking dell'IELTS e per la comunicazione reale in inglese.