Boletin Industrial
 

  Buscar:  
  Mi Cuenta
 
 

Manufacture of carbon fiber components




Contactar a esta Compañia

KraussMaffei will present a world premiere at this year's K 2013 (October 16 to 23, 2013, Hall 15, Booth B27 / C24 / C27 / D24). During a live demonstration, a production cell will produce carbon fiber-reinforced series components with a polyurethane (PUR) matrix for a sports car. One other special aspect - the components come out of the mold with a paintable surface

Lightweight polyurethane components with a premium quality surface

The focal point of the presentation at the trade show by the Reaction Process Machinery Segment of KraussMaffei will be a near-series production cell for automated production of CFC series components for a sports car manufactured in Germany. The roof shells (0.6 m²) for the Roding Roadster Targa contain a carbon fiber volume of 50% in a polyurethane (PUR) matrix and come out of the mold with a directly paintable surface since the fiber structure does not stand out on the surface. “This makes subsequent painting much easier since the intermediate processes such as priming or pre-painting are no longer necessary," said Nicolas Beyl, President of the Reaction Process Machinery Segment of KraussMaffei. “Together with the automated production process, this manufacturing method is suitable for efficient production in the automotive industry."

RimStar metering technology for all current matrix resins

The polyurethane matrix resin is prepared by two RimStar Nano 4/4 metering machines, which are equipped for high-temperature process control with material temperatures up to 80°C. The wear-optimized design of the machines in the RimStar series ensure permanent process stability with all current matrix systems such as polyamide (PA), polyurethane (PUR) and epoxy resin (EP).

New mold carrier for RTM technology

The centerpiece of the machine is the new RTM mold carrier with a compact mold carrier (CMC) design and a clamping force of 3800 kN. The mold fixing area of 1300 x 1300 mm is ideally suited for typical automotive components measuring up to 1 square meter. Fast clamping movements coupled with high platen parallelism ensure short process times and constantly good component quality. Accessibility from all four sides produces maximum flexibility for operation and automation.

Partnership throughout the entire process chain

The value for users when implementing HP-RTM in everyday production is multiplied if they have the support of a reliable partner network. Effective network activities are therefore an important aspect for KraussMaffei, for example in this trade fair project which is being implemented together with Dieffenbacher, Zoltek, Chomarat, Henkel, Rühl Puromer, Alpex, Mühlmeier and Roding Automotive as the manufacturer. The end result is a mature production chain extending from the fibers and matrix materials through to the finished component.

KraussMaffei Technologies GmbH.




Usuario:
Contraseña:
¿Olvidó su contraseña?

¿Eres un Nuevo Usuario?













Acerca de Nosotros | Anunciate aqui | Contáctanos | Refiere a un Amigo | Ayuda | Mapa del Sitio | Trabaja con nosotros
Productos Nuevo | Eventos de la Industria Nuevo | English Information Nuevo | Aviso de Privacidad Nuevo
2025 © Repage, S.A. de C.V. Todos los Derechos Reservados.