Study of multi-point forming for polycarbonate sheet

The multi-point forming (MPF) process of polycarbonate (PC) sheet is introduced briefly, geometrical relationship between objective surface and punch element is determined, and a simple calculation scheme of punch height is developed. Numerical simulations of spherical and saddle-shaped parts are ca...

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Veröffentlicht in:International journal of advanced manufacturing technology 2013-08, Vol.67 (9-12), p.2811-2817
Hauptverfasser: Peng, Heli, Li, Mingzhe, Liu, Chunguo, Cao, Junhui
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Sprache:eng
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