Rechnergestützte Entwicklungsumgebung zur Konstruktion von Tailored-Forming-Bauteilen

Abstract

This article describes an approach for designing knowledge based Computer Aided Design (CAD) models to represent the complete solution space of the Tailored Forming process chain by depicting the production stages of a component. The aim is to use this knowledge base to determine during the product development process whether the desired component can be manufactured with the available equipment, even if the design engineer does not have the necessary expert knowledge. In addition to the model structure, the implementation of the manufacturing restrictions and the dependencies between the different production stages are shown. The procedure is described using the newly developed tailored forming process chain as an example.

Additive Manufacturing of Multi-Material Parts – Design Guidelines for Manufacturing of 316l/Cucrzr in Laser Powder Bed Fusion

“…In principle, it is useful to use aids for material selection [28,33]. These include, for example, general methods for the selection of additively manufactured multi-materials [27], methods for the resolution of conflicting targets [34], manufacturing-specific material databases [35], and alloy compatibility charts [3]. Fig.…”

Additive manufacturing of multi-material parts – Design guidelines for manufacturing of 316L/CuCrZr in laser powder bed fusion

“…In principle, it is useful to use aids for material selection [ 28 , 33 ]. These include, for example, general methods for the selection of additively manufactured multi-materials [ 27 ], methods for the resolution of conflicting targets [ 34 ], manufacturing-specific material databases [ 35 ], and alloy compatibility charts [ 3 ].…”

Quantification of the material-related environmental impact of topology-optimized multi-material components

“…Eine Möglichkeit zur Auflösung dieses Widerspruchs bieten Multimaterialbauteile. Die Nutzung unterschiedlicher Werkstoffe ermöglicht die lokale Anpassung von Bauteileigenschaften an ortsspezifische Anforderungen durch eine belastungsgerechte Konstruktion [1,2]. Dadurch lässt sich gegenüber Monomaterialbauteilen eine besonders hohe Steifigkeit pro Masse erreichen, da spezifische Materialeigenschaften gezielt Orten innerhalb des Bauteils eingesetzt werden, an denen diese gemäß den Belastungen notwendig sind.…”