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Accurate fixing of thermoformed parts / Uli Merkle in KUNSTSTOFFE INTERNATIONAL, Vol. 111, N° 3 (2021)
[article]
Titre : Accurate fixing of thermoformed parts : Dry claw vacuum pump for holding plastic parts Type de document : texte imprimé Auteurs : Uli Merkle, Auteur Année de publication : 2021 Article en page(s) : p. 40-41 Langues : Anglais (eng) Catégories : Assemblages collés
Matières plastiques -- Thermoformage
Pompes à vide
Technologie médicale
Thermoformage double feuilleIndex. décimale : 668.4 Plastiques, vinyles Résumé : The bonding of individual thermoformed parts requires high precision. The vacuum experts at Busch rely on a claw vacuum pump without lubricants to produce housings in medical technology. The frequency-controlled system adapts its performance to the respective requirements. Note de contenu : - Vacuum thermoforming of hollow bodies in one operation
- The new pump operates three holding devices individually
The frequence control maintains the specified vacuum level
- Figure : Parts for the housing on magnetic resonance imaging (MRI) devices are thermoformed at Hombach using the twin-sheet process and then completed into finished components
- Fig. 1 : As a mobile unit, the Mink MV claw vacuum pump can be flexibly used in productionEn ligne : https://drive.google.com/file/d/1wWFX39dETsJipqkTOMsnQ4uLZwOu3h7D/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35539
in KUNSTSTOFFE INTERNATIONAL > Vol. 111, N° 3 (2021) . - p. 40-41[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22639 - Périodique Bibliothèque principale Documentaires Disponible Advanced composite racing yacht construction / Fernando Borges de Sena in JEC COMPOSITES MAGAZINE, N° 55 (02-03/2010)
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Titre : Advanced composite racing yacht construction Type de document : texte imprimé Auteurs : Fernando Borges de Sena, Auteur ; Sebastiano Rech Morassutti, Auteur Année de publication : 2010 Article en page(s) : p. 51-58 Langues : Anglais (eng) Catégories : Bateaux -- Conception et construction
Composites à fibres de carbone
Matériaux -- Imprégnation
Matières plastiques -- Thermoformage
Mousses plastiques
UsinageIndex. décimale : 668.4 Plastiques, vinyles Résumé : Trimarine is a project management company that was founded in 1995 to develop weight-optimised solutions for marine applications. The company specialises in the process engineering, construction systems design and fit-out of racing and high-performance cruising yachts using advances composites. Note de contenu : - BUILDING CONSTRAINTS OF MARINE ADVANCED.
- MATERIAL AND PROCESS CHOICES : Prepreg carbon vs. dry fibre (infusion and wet-preg) - Carbon fibres - Weave and UD styles/weights - Styrene acrylonitrile (SAN) core materials - Honeycomb : Al, Nomex, Kevlar - Release agents - Vacuum ancillaries and disposables - Oven-cured processes - Assembly ans secondary bonding.
- SKILL REQUIRED : Advanced composites require a skilled workforced.
- YARD EQUIPMENT / TIME CONSTRAINTS / TIME/COST CONSTRAINTS.
- PROCESSING ELEMENTS : Vacuum vs. autoclave - Debulking practices - Prepreg debulking - lx layer at a time vs. multiple layers - Scaffolding solutions. Access to work surfaces - Model and tooling construction - Curing oven requirements.
- IMPORTANT PROCESS ISSUES : Core thermoforming - Cutting and curing PVC foam - Precut core panel kits - Honeycomb cores and moisture - Planning and workforce organisation - Assembling sequence ans assembling jigs / Construction procedures - Weight controls - NDT control - Other testing methods used during and post production.
- RULES AND OTHER LIMITATIONS.
- CRITICAL ISSUES : Non-autoclave cure of large sandwich structures - Foam core stability.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10326
in JEC COMPOSITES MAGAZINE > N° 55 (02-03/2010) . - p. 51-58[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 012080 - Périodique Bibliothèque principale Documentaires Disponible
Titre : Advanced thermoforming : Methods, machines and materials, applications and automation Type de document : texte imprimé Auteurs : Sven Engelmann, Auteur Année de publication : 2012 Importance : XI-335 p. Présentation : ill. Format : 24 cm ISBN/ISSN/EAN : 978-0-470-49920-7 Prix : 131 E Note générale : Index - Bibliogr. Langues : Anglais (eng) Catégories : Matières plastiques -- Thermoformage
Thermoformage -- Appareils et matérielsIndex. décimale : 668.4 Plastiques, vinyles Résumé : Advanced Thermoforming brings readers fully up to date with the latest standards, processes, materials, and applications in the field. From forming to filling to sealing processes, the author explains everything that can now be accomplished using the most advanced thermoforming technologies available. Moreover, readers learn how to fully leverage these technologies in order to design and manufacture products that meet all specifications at minimum cost and maximum efficiency.
Emphasizing the application of advanced thermoforming for the production of technical parts and packaging, the book :
- Guides readers through all facets of development, design, and machine and mold technology
- Recommends new technologies that offer higher productivity, better quality, and lower costs
- Describes common raw materials used in thermoforming, including how specific materials affect the production process
- Explains the proper handling of semi-finished products and formed parts
- Sets forth the basic principles of extrusion, an essential process underlying thermoforming
- Introduces the latest software techniques to simulate the thermoforming of new products
Throughout the book, readers learn about the latest innovations in thermoforming, from thermoformed automobile body parts to fully automated packaging assembly lines. The author offers valuable content from his interviews with leading industrial thermoformers, sharing insights and tips from their years of hands-on experience with readers.
With Advanced Thermoforming as their guide, polymer and plastics engineering professionals and students can now explore and exploit the full range of possibilities that thermoforming technology offers.Note de contenu : 1. Introduction.
2. Basics of thermoforming and thermoplastics.
3. Production of semi - finished products, Extrusion and Coextrusion.
4. Introduction Technical parts.
5. Antenna Manufacturing.
6. Fueltank.
7. Automotive body and commercial vehicles applications.
8. Production of refrigerator liners.
9. Paintreplacement in automative applications, chrome optics.
10. Engine air intake PA 6 GF 15.
11. Sanitary equipment.
12. Thermoforming and milling of large parts.
13. Changeover sheet machines.
14. Chrome parts.
15. Applications in aircraft and mass transportation.
16. High quality and fully transparent products.
17. Multi - Deco - Molding.
18. Parts made form ABS + PA.
19. Softfeel.
20. Introduction Packaging.
21. A Method of optimizing a thermoforming process.
22. Analysis of thermoforming film and thermoforming results.
23. Automated packaging.
24. Production of flower pots.
25. Steelrule die punching.
26. Creation of anglehair in steel rule die punching.
27. Production of meat trays.
28. Multilayer Films in thermoforming applications.
29. PET in Thermoforming applications.
30. Thermoformed Packaging made of PLA.
31. Peel und Reseal.
32. Foampackaging PP and PS.
33. Blisterpackaging of Syringes.
34. Production of drinking cups.
35. Ultrasonic sealing and cutting in Thermoforming.
36. Understanding the brittle behavior of PS cups.
37. Pre - printed sheet for lid thermoforming.
38. Flexible Film.
39. Simulation.
40. Recycling.
41. Explanation.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16629 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14354 668.4 ENG Monographie Bibliothèque principale Documentaires Disponible Documents numériques
Advanced thermoforming : Methods, machines and materials, applications and automationURL Angel hair – how to avoid it / Peter Schwarzmann in KUNSTSTOFFE INTERNATIONAL, Vol. 106, N° 1 (01-02/2016)
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Titre : Angel hair – how to avoid it : The effects of sheet type and punching process on the cutting quality Type de document : texte imprimé Auteurs : Peter Schwarzmann, Auteur Année de publication : 2016 Article en page(s) : p. 54-57 Langues : Anglais (eng) Catégories : Matières plastiques -- Thermoformage
Thermoformage -- Défauts
TrousIndex. décimale : 668.4 Plastiques, vinyles Résumé : Thermoforming - Practical Know-How - Hair-like filaments at the punched edge of a part – known as angel hair – are always troublesome and undesirable. Whether angel hair forms during thermoforming depends particularly on the particular plastic type, the punching method used, and the process conditions chosen. Note de contenu : - A comparison of punching techniques
- When and how is angel hair formed ?
- Reducing angel hair formation - in knife cutting
- In shear cutting with a forming and cutting die
- And in a separate punching station in the case of shear cuttingEn ligne : https://drive.google.com/file/d/17Lzi2AK0WdE5mMeMFag3dw2MJbxkbkeE/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25637
in KUNSTSTOFFE INTERNATIONAL > Vol. 106, N° 1 (01-02/2016) . - p. 54-57[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 Les besoins en froid des procédés / Thierry Bouland in CAOUTCHOUCS & PLASTIQUES, N° 755 (12/1996)
[article]
Titre : Les besoins en froid des procédés Type de document : texte imprimé Auteurs : Thierry Bouland, Auteur Année de publication : 1996 Article en page(s) : p. 62-66 Langues : Français (fre) Catégories : Matières plastiques -- Extrusion
Matières plastiques -- Moulage par injection
Matières plastiques -- Refroidissement
Matières plastiques -- ThermoformageIndex. décimale : 668.4 Plastiques, vinyles Résumé : Chargé de l'activité plasturgie au sein d'EDF Industrie, l'auteur passe au crible les différentes techniques de refroidissement applicables aux procédés de l'injection, de l'extrusion et du rotomoulage. Note de contenu : - Cas de l'injection
- cas de l'extrusion
- Cas du thermoformage
- TABLEAU : Paramètres pour la stabilisation des principaux polymères 1 kcal/kg = 1,6 Wh/kg = 4,18 kJ/kgPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25357
in CAOUTCHOUCS & PLASTIQUES > N° 755 (12/1996) . - p. 62-66[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 002576 - Périodique Bibliothèque principale Documentaires Disponible Blotching in roll coating / A. W. Mix in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 8, N° 1 (01/2011)
PermalinkLa chaîne numérique généralise ses outils / Laurence Meylheuc in PLASTIQUES & CAOUTCHOUCS MAGAZINE, N° 865 (03-04/2009)
PermalinkDes circuits électroniques qui épousent les formes des pièces plastiques in PLASTILIEN, N° 133 (12/2016)
PermalinkA combined experimental and modelling approach towards an optimized heating strategy in thermoforming of thermoplastics sheets / Bart Buffel in INTERNATIONAL POLYMER PROCESSING, Vol. XXXII, N° 3 (07/2017)
PermalinkCompensation of stresses in intermediates / Peter Schwarzmann in KUNSTSTOFFE INTERNATIONAL, Vol. 104, N° 11 (11/2014)
PermalinkComplex hollow parts made in one go / Peter Schwarzmann in KUNSTSTOFFE INTERNATIONAL, Vol. 106, N° 10 (10/2016)
PermalinkPermalinkConception d'une pièce thermoformée / Jean-Marc Maucotel in CAOUTCHOUCS & PLASTIQUES, N° 711 (02/1992)
PermalinkContouring with cover blades / Christian Hopmann in KUNSTSTOFFE INTERNATIONAL, Vol. 106, N° 9 (09/2016)
PermalinkCroire en la simulation / Jean Guilhem in PLASTIQUES & CAOUTCHOUCS MAGAZINE, N° 852 (10/2007)
PermalinkCycle time reduction by water spray cooling / Christian Hopmann in KUNSTSTOFFE INTERNATIONAL, Vol. 105, N° 8 (08/2015)
PermalinkDeclaring war on quench marks / Christian Hopmann in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 11 (11/2018)
PermalinkLa décoration s'attaque aux pièces complexes / Michel Baquie in CAOUTCHOUCS & PLASTIQUES, N° 781 (11/1999)
PermalinkDirected air flow / Fabian Kayatz in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 10 (10/2018)
PermalinkEffect of plug temperature on the strain and thickness distribution of components made by plug assist thermoforming / D. Marathe in INTERNATIONAL POLYMER PROCESSING, Vol. XXXI, N° 2 (05/2016)
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