TY - RPRT A1 - Rese, Alexandra A1 - Bäsler, Maurice A1 - Woll, Ralf A1 - Baier, Daniel T1 - Entwicklung eines Kommunikationskonzeptes für die Produktentwicklung Y1 - 2006 ER - TY - RPRT A1 - Woll, Ralf T1 - Risikomanagement - Aufgabe für das Qualitätswesen in klein- und mittelständischen Unternehmen (KMU)? : Ergebnisse der DGQ-Arbeitsgruppe 124 "Risikomanagement" Y1 - 2007 PB - Technische Universität CY - Cottbus ER - TY - RPRT A1 - Woll, Ralf T1 - Statistische Methoden für das Qualitätsmanagement Y1 - 2008 ER - TY - RPRT A1 - Woll, Ralf T1 - Projektmanagement in der Industrie N2 - Winterschool-Projektmanagement Y1 - 2009 ER - TY - RPRT A1 - Woll, Ralf A1 - Bäsler, Maurice T1 - Prozessanalyse in einem klein- oder mittelständischen Unternehmen N2 - DGQ-VDI-IHK-HWK-AK QM Y1 - 2009 ER - TY - RPRT A1 - Woll, Ralf T1 - Hochschulen der Hauptstadtregion (HR) unterstützen Kleinunternehmen Y1 - 2009 ER - TY - RPRT A1 - Albrecht, Eike A1 - Woll, Ralf T1 - Modelle, Methoden und Werkzeuge zum Risikomanagement Y1 - 2010 ER - TY - RPRT A1 - Woll, Ralf T1 - Handlungsleitfaden zur Unterstützung der Prozessoptimierung in kleinen und mittelständischen Unternehmen Y1 - 2010 ER - TY - RPRT A1 - Grüger, Lennart A1 - Sydow, Benjamin A1 - Woll, Ralf A1 - Buhl, Johannes T1 - Design of a Cost-Effective and Statistically Validated Test Specification with Selected Machine Elements to Evaluate the Influence of the Manufacturing Process with a Focus on Additive Manufacturing N2 - Due to their versatile advantages, the use of additively manufactured components is growing. In addition, new additive manufacturing processes are constantly being developed, so that a wide range of printing processes are now available for metal. Despite the same starting material, the microstructure and thus also the final mechanical properties differ greatly compared to conventional processes. In most cases, only direction-dependent characteristic values from the uniaxial tension are used to qualify a printing process before it is used. The literature, on the other hand, demonstrates that the results are not transferable to other loading conditions. In this work, several engineering tests were integrated into a single test specimen so that they can be determined on the same specimen. The test specimen can be used to test tooth root strength, bending strength, notched bar impact energy, and thread strength depending on the mounting direction, thus representing industrial loading cases. In this study, test specimens were fabricated by conventional manufacturing (machining), L-PBF (Laser Powder Bed Fusion), and WA-DED (Wire Arc Direct Energy Deposition), and the results were compared using statistical methods. Factors to capture manufacturing influence and buildup direction were statistically validated on 316L. The work shows a benchmark with a typical initial microstructure of rolled and milled material, L-PBF, and WA-DED parts on loads close to the application and thus simplifies an industry-oriented evaluation of a new manufacturing process. KW - manufacturing factor KW - testing specification KW - laser powder bed fusion KW - wire arc direct energy deposition KW - 316L KW - significance KW - statistical method KW - benchmark geometry Y1 - 2023 UR - https://www.mdpi.com/2075-4701/13/11/1900 U6 - https://doi.org/https://doi.org/10.3390/met13111900 ER -