@misc{BaillyBambachHirtetal., author = {Bailly, David and Bambach, Markus and Hirt, Gerhard and Pofahl, Thorsten and Herkrath, Ralf and Heyden, Hans and Trautz, Martin}, title = {Manufacturing of Innovative Self-supporting Sheet-metal Structures Representing Freeform Surfaces}, series = {Procedia CIRP}, volume = {18}, journal = {Procedia CIRP}, issn = {2212-8271}, doi = {10.1016/j.procir.2014.06.106}, pages = {51 -- 56}, language = {en} } @misc{BambachBueckerHeppneretal., author = {Bambach, Markus and B{\"u}cker, H. Martin and Heppner, Stephan and Herty, Michael and Vladimirov, Ivaylo N.}, title = {Characteristics of testing conditions for constitutive models in metal plasticity}, series = {Journal of Engineering Mathematics}, volume = {88}, journal = {Journal of Engineering Mathematics}, number = {1}, issn = {1573-2703}, doi = {10.1007/s10665-013-9681-2}, pages = {99 -- 119}, language = {en} } @misc{VladimirovBambachHertyetal., author = {Vladimirov, Ivaylo N. and Bambach, Markus and Herty, Michael and B{\"u}cker, H. Martin}, title = {Identification of optimal material models and parameters in finite strain plasticity}, series = {Proceedings in applied mathematics and mechanics : PAMM}, volume = {13}, journal = {Proceedings in applied mathematics and mechanics : PAMM}, number = {1}, issn = {1617-7061}, doi = {10.1002/pamm.201310163}, pages = {335 -- 336}, language = {en} } @inproceedings{SizovaSviridovGuentheretal., author = {Sizova, Irina and Sviridov, Alexander and G{\"u}nther, Martin and Bambach, Markus}, title = {Finite element modelling of titanium aluminides}, series = {KomPlasTech 2017 : XXIV International Conference on Computer Methods in Materials Technology, January 15-18, 2017, Zakopane, Poland : book of abstracts}, booktitle = {KomPlasTech 2017 : XXIV International Conference on Computer Methods in Materials Technology, January 15-18, 2017, Zakopane, Poland : book of abstracts}, editor = {Szeliga, Danuta and Rauch, Łukasz}, publisher = {AKNET-PRess}, address = {Krakow}, isbn = {978-83-947091-0-5}, pages = {46 -- 47}, language = {en} } @misc{BambachSizovaSviridovetal., author = {Bambach, Markus and Sizova, Irina and Sviridov, Alexander and Stendal, Johan Andreas and G{\"u}nther, Martin}, title = {Batch Processing in Preassembled Die Sets - A New Process Design for Isothermal Forging of Titanium Aluminides}, series = {Journal of Manufacturing and Materials Processing}, volume = {2}, journal = {Journal of Manufacturing and Materials Processing}, number = {1}, issn = {2504-4494}, doi = {doi:10.3390/jmmp2010001}, pages = {14}, language = {en} } @misc{SizovaHirtlerGuentheretal., author = {Sizova, Irina and Hirtler, Markus and G{\"u}nther, Martin and Bambach, Markus}, title = {Wire-arc additive manufacturing of pre-forms for forging of a Ti-6Al-4V turbine blade}, series = {AIP Conference Proceedings}, volume = {2113}, journal = {AIP Conference Proceedings}, isbn = {978-0-7354-1847-9}, doi = {10.1063/1.5112693}, language = {en} } @misc{BaehrBuhlRadowetal., author = {B{\"a}hr, Martin and Buhl, Johannes and Radow, Georg and Schmidt, Johannes and Bambach, Markus and Breuß, Michael and F{\"u}genschuh, Armin}, title = {Stable honeycomb structures and temperature based trajectory optimization for wire-arc additive manufacturing}, series = {Optimization and Engineering}, volume = {22}, journal = {Optimization and Engineering}, number = {2}, issn = {1573-2924}, doi = {10.1007/s11081-020-09552-5}, pages = {913 -- 974}, abstract = {We consider two mathematical problems that are connected and occur in the layer-wise production process of a workpiece using wire-arc additive manufacturing. As the first task, we consider the automatic construction of a honeycomb structure, given the boundary of a shape of interest. In doing this, we employ Lloyd's algorithm in two different realizations. For computing the incorporated Voronoi tesselation we consider the use of a Delaunay triangulation or alternatively, the eikonal equation. We compare and modify these approaches with the aim of combining their respective advantages. Then in the second task, to find an optimal tool path guaranteeing minimal production time and high quality of the workpiece, a mixed-integer linear programming problem is derived. The model takes thermal conduction and radiation during the process into account and aims to minimize temperature gradients inside the material. Its solvability for standard mixed-integer solvers is demonstrated on several test-instances. The results are compared with manufactured workpieces.}, language = {en} } @book{BaehrBuhlRadowetal., author = {B{\"a}hr, Martin and Buhl, Johannes and Radow, Georg and Schmidt, Johannes and Bambach, Markus and Breuß, Michael and F{\"u}genschuh, Armin}, title = {Stable honeycomb structures and temperature based trajectory optimization for wire-arc additive manufacturing}, address = {Cottbus}, doi = {10.26127/btuopen-5079}, pages = {49}, language = {en} } @incollection{BeisegelBuhlIsraretal., author = {Beisegel, Jesse and Buhl, Johannes and Israr, Rameez and Schmidt, Johannes and Bambach, Martin and F{\"u}genschuh, Armin}, title = {Mixed-Integer Programming Models for Two Metal Additive Manufacturing Methods}, series = {Mathematical Methods for Objects Reconstruction}, booktitle = {Mathematical Methods for Objects Reconstruction}, editor = {Cristiani, Emiliano and Falcone, Maurizio and Tozza, Silvia}, publisher = {Springer}, address = {Heidelberg}, isbn = {978-981-9907-75-5}, pages = {121 -- 155}, language = {en} }