# Optimized One-Click Development for Topology- Optimized Structures +
## 5 Conclusions  
In this article, the one-click optimization approach was shown under the direct manufacturing of optimized prototypes in additive manufacturing. The approach consists of a hybrid topology optimization algorithm for stiffness and strength, finite spheres for considering manufacturing constraints, and a two-step smoothing algorithm for post-processing. The approach was exemplarily shown on a rocker and experimentally tested and compared with conventional topology optimization and redesigning. The results state that the one-click optimized parts show comparable or slightly better mechanical testing performance while clearly showing superior performance in convergence behavior and manufacturing. Therefore, the one-click optimization approach can be successfully applied to the nearly fully automated direct manufacturing of optimized prototypes using additive manufacturing. Conceptualization, T.R. ; methodology, T.R. ; software, M.Z., T.S. and T.R. ; validation, T.R., R.H. and M.Z. ; formal analysis, T.R. and T.S. ; investigation, T.R. and R.H.; resources, T.R. and T.S. ; data curation, T.R. ; writing--original draft preparation, T.R. and R.H.; writing--review and editing, C.K. and M.Z. ; visualization, T.R., R.H. and C.K. ; supervision, C.K., B.A.-L. and F.R. ; project administration, B.A.-L. and F.R. ; funding acquisition, B.A.-L. and F.R. All authors have read and agreed to the published version of the manuscript. This research was funded by the European Regional Development Fund (EFRE) and the APC was funded by the German Research Foundation (DFG) and the University of Bayreuth in the funding program Open Access Publishing. Not applicable. The software and all data presented in this study are available at www.z88.de (accessed on 10 February 2021). The authors declare no conflict of interest. +++ ==WARNING: Truncated because of repetitions==  
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