Efficient and productive process for painting gearboxes in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 11, N° 2 (2018)

[article]  inINTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 11, N° 2 (2018) . - p. 6-8 Titre : Efficient and productive process for painting gearboxes Type de document : texte imprimé Année de publication : 2018 Article en page(s) : p. 6-8 Langues : Anglais (eng) Catégories : Ateliers de peinture industrielle Ateliers de peinture industrielle -- Nettoyage Automatisation Automobiles -- Moteurs -- Pièces Automobiles -- Revêtements:Automobiles -- Peinture Boites à vitesse Dépôt par pulvérisation Revêtements -- Application-dosage:Peinture -- Application-dosage Revêtements protecteurs Technique de la production Index. décimale : 667.9 Revêtements et enduits Résumé : In the Bonfiglioli gearbox plant, the coating process has to meet high standards. By setting a very strict compliance threshold and monitoring the coating parameters carefully it has been possible to achieve the required coating quality. One decisive factor is the use of carefully coordinated proportioning, mixing and spraying equipment. Note de contenu : - Monitoring the coating process at every stage - Spray booths with robots - New proportioning system improves quality - Benefits of automated application - Reducing the frequency of cleaning and filling cycles - High-quality protective coatings for gearboxes - Fig. 1 : A modern proportioning, mixing and spraying system is used for the gearbox coating processes in the Bonfiglioli plant. The benefits include increased efficiency and productivity - Fig. 2 : Coating gearboxes is a complex process. The protective coating must be applied evently to all the areas particularly at risk of wear and corrosion - Fig. 3 : The proportioning systems are designed for manual processing, but a PLC allows the two devices to function as semi-automatic systems and to interact to a limited extend with the coating robots - Coated parts in the gearbox plant in Forli. The two main benefits of automating the process are the reduction in paint use and the shorter colour changes Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30992 [article]

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A fertile area in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 5 (05/2018)  

[article]  inKUNSTSTOFFE INTERNATIONAL > Vol. 108, N° 5 (05/2018) . - p. 35-38 Titre : A fertile area : Pure gearbox technology for extrusion Type de document : texte imprimé Année de publication : 2018 Article en page(s) : p. 35-38 Langues : Anglais (eng) Catégories : Automatisation Boites à vitesse Lasers -- Applications industrielles Logiciels Logistique (organisation) Matières plastiques -- Extrusion Mesure Production Production en série Qualité -- Contrôle Robots industriels Index. décimale : 668.4 Plastiques, vinyles Résumé : In a region of Italy known better for fruit and vegetable cultivation, a machine manufacturer is currently expanding vigorously. To learn about its recipe for success, we made an appointment to visit it. Note de contenu : - Two production sites - More automation, more technical staff - Growing technical requirements - Extrusion technology - Nothing else - Fig. 1 : High production depth : to ensure high quality gearboxes, the gearbox manufacturer produces virtually all the components in-house starting from steel (in the background) - Fig. 2 : Use of robots : Zambello is continually looking for ways to automate individual steps, despite the wide range of products - Fig. 3 : Quality control : after the gearbox blocks have had 24 hour's time in the measurement room to reach thermal equilibrium, they are measured three-dimensionally - Fig. 4 : 66 at one go : This recently installed system processes gearbox housings fed on pallets with a selection of up to 1000 tools and subsequently cleans them fully automatically to remove processing residues - Fig. 5 : The heard of series production : In factory 2 in Lendinara, production is oriented to filling the fully automated high-bay warehouse with up to 15000 different parts, so that production can start immediatly when orders are received. For this, the components are managed by the software with the aid of a self-learning positioning logic, which places frequently used components closer to the exit - Fig. 6. Laser measurement : Deviations during manufacturing can be measured with the aid of specially developed 3D laser measurement with micrometer accuracy - Fig. 7 : Gearbox variety : Different applications such as electricity cable insulation, blown film production and pipe extrusion require different designs of gearbox because of construction differences in the extruder En ligne : https://drive.google.com/file/d/1MAq2l8HHxxgB3_Xxa10-DzCV2V_EzXfh/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30601 [article]

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A more efficient production process in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 8, N° 3 (2015)

[article]  inINTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 8, N° 3 (2015) . - p. 14-15 Titre : A more efficient production process Type de document : texte imprimé Année de publication : 2015 Article en page(s) : p. 14-15 Langues : Anglais (eng) Catégories : Anticorrosion Automobiles -- Revêtements:Automobiles -- Peinture Boites à vitesse Résistance à l'humidité Revêtements en phase aqueuse -- Séchage:Peinture en phase aqueuse -- Séchage Technique de la production Index. décimale : 667.9 Revêtements et enduits Résumé : Fast drying, single-component, water-based paint - Cast iron gearbox parts produced by a manufacturer of special gearboxes are given a coat of paint, to improve their corrosion resistance and protect their surface. A fast-drying, single-component, water-based paint is used to ensure that the gearboxes can be delivered on time and to prevent bottlenecks in the production process. Note de contenu : - Significant reduction in drying - No bottlenecks in the production process - Excellent moisture resistance Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24998 [article]

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Replacing metal in the gearbox / Roger Kaufmann in KUNSTSTOFFE INTERNATIONAL, Vol. 110, N° 2 (02/2020)  

[article]  inKUNSTSTOFFE INTERNATIONAL > Vol. 110, N° 2 (02/2020) . - p. 28-31 Titre : Replacing metal in the gearbox : Production-ready plastic shifter fork offers a maximum of functional integration Type de document : texte imprimé Auteurs : Roger Kaufmann, Auteur ; Jana Horn, Auteur Année de publication : 2020 Article en page(s) : p. 28-31 Langues : Anglais (eng) Catégories : Automobiles -- Moteurs -- Pièces Boites à vitesse Composites à fibres de carbone Composites à fibres de carbone -- Propriétés mécaniques Essais de résilience Essais dynamiques Matériaux -- Allègement Matières plastiques dans les automobiles Polyphthalamide Index. décimale : 668.4 Plastiques, vinyles Résumé : Anyone seeking to replace a metal component by a plastic one, to reduce the number of component parts from eight to three and simultaneously cut both the weight and manufacturing costs needs to take great care to ‧ensure that all specifications are met – especially if the component is used in a hot gearbox and is subject to high mechanical stress. For developing a new shifter fork, GK Concept and its customer Koki Technik were awarded the 2019 GKV/TecPart Innovation Prize. Note de contenu : - Trojan work at up to 160°C - Systematic search for the right material pairing - A million windings for the insert - Functional integration brings decisive cost advantages - Endurance tests on automotive test rigs already passed - Figure : The shifter fork creates a positive lock between the gear wheel and the shaft so that the engine power can be transmitted to the wheels - Fig. 1 : An operating temperature of 120°C creates harsh conditions. The maximum permissible deformation of the fork-ends under an acting force of 1500N was well below 0.8 mm - Fig. 2 : Clearly visible : the reinforcement of the shifter fork with chopped carbon fibers - Fig. 3 : The filling simulation reveals the simultaneous melt flow into both fork ends. The carbon fiber insert is clearly visible on the right of the figure - Fig. 4 : The high degree of orientation of the fibers increases the load-bearing capacity of the part and reduces shrinkage in the direction of the fibers En ligne : https://drive.google.com/file/d/1juOPLXKtJeTkEjfS_tc6pOhxAGWEvoN_/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33978 [article]

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