Double-action mechanical press is described as a press having two independent parallel movements by means of two slides, one moving within the other. The inner slide or plunger is usually operated by a crankshaft and the outer or blank holder slide, which dwells during the drawing operation, is usually operated by a toggle mechanism or by cams.
Ref: 122837/2006-10-12

Other Database Pages Exist for this Phrase:
Press (Press denotes a machine having a stationary bed ...)
Slide (Slide is described as the main reciprocating ...)

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