In this research the potential of using polymer punches in a deep drawing process to realize stainless steel cups having diameter equal to 40 mm and drawing depth equal to 18 mm was investigated. Punches have been Additive Manufacturing printed following two different orientations (horizontal and vertical) and two different wire orientations with respect to the drawing direction (45° and 90°). Cups and punches radii, heights, roundness tolerances and linear profiles have been acquired to compare process performances. Results highlight benefits and problems of all tested punches.
Stainless steel deep drawing with polymer punches produced with fused filament fabrication technology: effect of tool orientation on the printing plate
Giorleo L.;Ceretti E.
2023-01-01
Abstract
In this research the potential of using polymer punches in a deep drawing process to realize stainless steel cups having diameter equal to 40 mm and drawing depth equal to 18 mm was investigated. Punches have been Additive Manufacturing printed following two different orientations (horizontal and vertical) and two different wire orientations with respect to the drawing direction (45° and 90°). Cups and punches radii, heights, roundness tolerances and linear profiles have been acquired to compare process performances. Results highlight benefits and problems of all tested punches.File in questo prodotto:
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2023_Stainless steel deep drawing with polymer punches produced with fused filament fabrication technology effect of tool orientation.pdf
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