Thursday 14 June 2018

Press Operation -2 (Piercing, Straightening & Trimming )

Press Operation

Piercing Practically the same operation as blanking, Except it is limited to holes or slots in sheet metal. The piece cut out is the scrap.

Straightening: - Operations used to make Sheet Straight.

Trimming – Operation on drawn or formed parts to remove excess metal on the flange or axial length.

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