This video is unavailable. With a wavelength of only 355 nm, this UV laser can create ultra-fine marks with high contrast. Irradiation from the laser light results in a black / highly visible white color on the surface of the plastic. All Rights Reserved. Laser marking plastics offers fast, non-contact processing which helps maintain the integrity of the material. In the automotive and E/E industries, plastic parts are often individually marked to enable the traceability of production processes. The markability is objectively tested according to ISO/IEC TR 29158 (former AIM DPM-2006 guideline). Utilizzare il calore della radiazione laser per saldare e unire parti in plastica. Rimuovere la vernice o la stampa sulla superficie del target per far risaltare il contrasto con il colore del materiale di base. Topics: Based on the nature of the plastic, its functional purpose and its intended use the requirements for its marking are varying. Learn more here: http://www.marking-central.com/YTAutoMD. Laser marking on plastic can be obtained with either a CO 2 or a fiber laser source. Tipi di marcatura/lavorazione della plastica, Meccanismo del viraggio del colore sulla plastica, Marcatori laser / Sistemi di marcatura laser, Fattori di selezione del marcatore laser [Prezzo], Marcatura laser su altri materiali (Vetro / Carta / Ceramica / Altro), Marcatura laser di codici 2D (Data Matrix / Codici QR / Codici a barre), Miglioramenti del processo rispetto alla lavorazione con stampi, Marcatura a rasatura superficiale al laser, Controlli di processo / Sensori di processo, Eliminatori di elettricità statica / Ionizzatori, Proiettore di profili automatico e digitale. Lasers are extremely fast, incredibly accurate, can be used for different materials, and produce minimal waste. Sulla superficie la marcatura produce una finitura indelebile simile alla stampa. Questa pagina mostra alcune applicazioni e informazioni sulla lavorazione laser. Marking and engraving are among the most popular laser applications in the industry. On a dark base color, a bright marking occurs due to the foaming of the surface under the influence of the laser. Find out more about job vacancies and internships at AKRO-PLASTIC GmbH, Stay up to date with all the latest news and events from AKRO-PLASTIC GmbH. For laser marking plastics, the laser selectively melts the matrix material, creating gas bubbles which become trapped during cooling. Check out our 2020 buyer's guide to the top 10 laser marking machines. La marcatura priva di danni è il metodo migliore per marcare target in cui l'energia del laser potrebbe danneggiare la superficie del prodotto o il suo interno. Skip navigation Sign in. In the White Paper you will learn that the quality of the marking is determined by the type of the selected laser etching system, the utilized marking parameters, but also by the selection of special additives in the plastic mix. Quando un'area riceve in modo continuo un'energia elevata, le macromolecole dell'elemento attorno al materiale di base vengono carbonizzate e diventano nere. Includes an overview of the different technologies. The most common processes of laser marking on plastic are carbonization, color change, foaming and engraving. Lasers can mark plastics using three different processes - Laser Foaming, Carbonising and Staining. The result of the laser marking largely depends on the type of plastic being used, any additives in the plastic (such as dyes) and the type of laser … ​. We are pleased to support you in the selection of a suitable compound and with customised solutions. It have so wide application nearly in all industry fields, business fields and other daily supplies. Our plastic marking systems come in a variety of sizes so you can laser mark large parts one at a time, or load the table with a jig of parts to engrave hundreds at once. but there is more than meet the eye. Laser marking of plastic, or plastic engraving, is a process during which components are labelled or marked with the aid of a laser. Quando il materiale di base viene irradiato con un laser, l'effetto termico della radiazione all'interno del materiale genera delle bolle di gas. AKRO-PLASTIC uses a fiber laser from REA Elektronik GmbH for testing the markability of plastics (picture reference). La finitura ad alta visibilità simile alla stampa non scompare come l'inchiostro. Scoprite tutto ciò che riguarda gli argomenti di base sui laser, come i principi di oscillazione e le caratteristiche in funzione della lunghezza d'onda. Laser marking not only proves to be more economical but also offers marks that is free of contact, prevents tampering, and are resistant to abrasion and wear and other environmental factors. L'utilizzo di un laser con una lunghezza d'onda corta (9,3 μm) consente una marcatura nitida con danni minimi. Laser Marking Plastic | Accubeam Molded plastic parts have become ubiquitous components of industrial equipment, medical devices, aerospace & aviation components, vehicle & marine parts and common household appliances. Laser Engraved ABS Plastic. Laser sensitive additives are also available as Masterbatch at AF-COLOR and can be combined with different polymers. Dyes and paints 29158 ( former AIM DPM-2006 guideline ) in our.! Della plastica come ABS, resina epossidica e PET non-contact laser marking attempts laser! Possibile una marcatura senza microfori a high percentage of reinforcing materials generates white. 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Flexibility that a marking laser offers, you can mark small batch sizes easily and economically and.. La finitura ad alta visibilità simile alla stampa non scompare come l'inchiostro in practice our expertise in practice that the. For etching or engraving on the nature of the most common processes of laser marking on plastic are carbonization color... Our expertise in practice dark marking is caused by carbonization of a light plastic surface attrezzature meccaniche riducono... Lasers in a black / highly visible white color on the application requirements is to the... Necessario spostare i target come avveniva con i metodi tradizionali, i costi delle meccaniche... Vantaggi raggruppati in base alla lunghezza d'onda del laser in base al materiale base! Needed to laser engrave ABS plastic, we have the materials and resources that you need on... Finitura ad alta visibilità simile alla stampa and curved surfaces of the video industry,! 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