This article introduces the design of louver tooling for turret punch press, mainly focusing on the design and calculation of die, punch body and stripper plate.
The fabric moves between a metal bed plate and a stripper plate, the needles punch through the plates and the fiber web, and reorient the fibers so that mechanical interlocking or bonding occurs among the individual fibers.
Through analyzing moulding technology of the toolbox, designed a injection mold with straight gate injection system, ejector rod and stripper plate united ejection mechanism.
runner stripper plate