Manufacturing of cellular structures from perforated metallic materials
¹Riga Technical University, Laboratory of Powder Materials, Azenes 16/20, LV1048 Riga, Latvia 2Riga Technical University, Institute of Mechanical Engineering, Ezermalas 6k, LV1006 Riga, Latvia; *Correspondence: irina.boiko@rtu.lv Abstract: This research regards the manufacturing of cellular structures with through channels of different form from perforated steel tape. These methods allow recycling of metal wastes (tapes), which are obtained during stamping of fine-sized details. There are given examples of steel wastes with different physical-mechanical properties and geometry. The methods of profiling and welding of thin perforated materials are studied. A method of through channel parameter evaluation is suggested. The estimation of parameters of cellular structures during deformation is suggested. Key words: waste materials, perforated steel tape, cellular structures, deformation.
Abstract:
INTRODUCTION
Key words:
Valuable usage of the materials is one of the most significant modern tasks of