Die swell in extrusion is radially uniform for circular cross sections but is not uniform for other
Question:
Die swell in extrusion is radially uniform for circular cross sections but is not uniform for other cross sections. Recognizing this fact, make a qualitative sketch of a die profile that will produce
(a) Square and
(b) Triangular cross sections of extruded polymer, respectively?
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Related Book For
Manufacturing Processes for Engineering Materials
ISBN: 978-0132272711
5th edition
Authors: Serope Kalpakjian, Steven Schmid
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