Multi Axis Additive Manufacturing with Continuous Fibres

Description

Additively manufactured parts usually show anisotropic behaviour when it comes to mechanical strength. Geometries subjected to tensile forces that are oriented within the xy-layer show strength values similar to injection moulded parts while the strength in the perpendicular direction is much lower. To overcome this effect, a multi axis additive manufacturing system based on a industrial 6-axis robotic arm has been developed. In order to investigate the possibilities of this system, a series of specimens has been produced, tested and evaluated. Conclusion: • Multi Axis Additive Manufacturing increases the strength of parts in z-direction • Continuous fibres can be printed using conventional 3D-printing extruders and nozzles • Mechanical strength and specific strength of parts, especially with weld lines, can be significantly increased

Period	22 Sept 2021
Event title	37th Danubia-Adria Symposium on Advances in Experimental Mechanics
Event type	Conference
Location	AustriaShow on map