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Intelligently controlled cascade injection molding / Stephan Berz in KUNSTSTOFFE INTERNATIONAL, Vol. 106, N° 1 (01-02/2016)
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Titre : Intelligently controlled cascade injection molding : The italian Hot runner specialist HRSflow focuses on the quality of large-format parts Type de document : texte imprimé Auteurs : Stephan Berz, Auteur ; Moreno Carvani, Auteur Année de publication : 2016 Article en page(s) : p. 36-39 Langues : Anglais (eng) Catégories : Canaux chauffants
Matières plastiques -- Moulage par injection -- Appareils et matériel
Matières plastiques -- Moulage par injection assisté par gaz
Système de changement de couleurIndex. décimale : 668.4 Plastiques, vinyles Résumé : Injection molding - Gas Injection Molding - Flexflow is an innovative, servo-driven, finely adjustable valve gate system for cascade injection molding. Especially with large-format parts as are used in the automotive industry for interior and exterior applications, the technology can be used to attain significant improvements in the surface quality of the part while reducing the required clamping force and even the part weight. It also avoids the dreaded pressure marks on the molding that often occur with the cascade injection molding process. Note de contenu : - Uniform melt flow results in high-quality surfaces
- Material and clamping force requirements drop
- Faster color changes
- Grand total = many advantagesEn ligne : https://drive.google.com/file/d/17QASQpJ4LFrvvZqmFcIGWX12KXkukqA4/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25589
in KUNSTSTOFFE INTERNATIONAL > Vol. 106, N° 1 (01-02/2016) . - p. 36-39[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18833 - Périodique Bibliothèque principale Documentaires Disponible 17859 - Périodique Bibliothèque principale Documentaires Disponible "With system integration, fewer errors occur" / Fabian Diehr in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 11 (11/2018)
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Titre : "With system integration, fewer errors occur" : Christian Götze (GKTool) and Moreno Carvani (HRSflow) about cost-efficient production through integrated mold technology Type de document : texte imprimé Auteurs : Fabian Diehr, Personne interviewée ; Moreno Carvani, Personne interviewée Année de publication : 2018 Article en page(s) : p.28-32 Langues : Anglais (eng) Catégories : Décoration dans le moule
Efficience dans l'industrie
Matières plastiques -- Moulage par injection
Matières plastiques dans les automobiles
PolypropylèneIndex. décimale : 668.4 Plastiques, vinyles Résumé : Flexibilization of production, lightweight design, functional surfaces, increasing product customization, consistently low reject rates etc. – the OEM wish list is becoming longer and longer. While the OEMs are the main drivers in the injection molding segment, their mounting demands are challenging Tier 1 suppliers, mold makers and systems suppliers alike. For an interview, we met with specialists from GKTool and HRSflow, for whom the search for new solutions is daily routine. The topic is integration – of ideas, processes and system partners. Note de contenu : - Fig. 1 : The manufacturing process includes the structuring of the decoration in the tool, the back-molding in the MuCell process and the trimming to a finished component
- Fig. 2 : It is even possible to replicate the twist in the yarn : close-up of the DecoJect door liner
- Fig. 3 : Flexflow allows injection molders to work with a larger process window. With the aid of a servo-driven system, pressures and flow rates can be controlled easily, accurately and flexibly via the needle valves during the entire injection molding process
- Fig. 4 : The Claza demonstrator was developed by the firm nolax for the start-up of the same name. A film is backmolded directly with PP or recycled PP, the part comes out finished from the tool
- Fig. 5 : Xith the in-mold edge-folding and cutting process (patent pending : GKTool), the film with a metal or lacquer look is pulled over to the reverse side of the part during backmolding, and is trimmed there to its final size
- Fig; 6 : A 7-fold Flexflow system was used to replicate a Volvo rear spoiler toolEn ligne : https://drive.google.com/file/d/1wn2e6bzYDxfEAV3k1q6hGlfUZ8n9iyfw/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31536
in KUNSTSTOFFE INTERNATIONAL > Vol. 108, N° 11 (11/2018) . - p.28-32[article]Réservation
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