NB: The following calculations allow for 0.25 inches die re-grind allowance. If a greater allowance is required, reduce pin and bush lengths accordingly.

 

MAX PIN LENGTH = Shut height -- 0.5 inches

MAX BUSH LENGTH = Shut height -- Bottom plate thickness -- 0.75 inches

MIN BUSH LENGTH = Shut height + Stroke -- Pin length + 0.5 inches

NB: Where min bush length is greater than max bush length, the bushes leave the pins. In this instance, the maximum dimension takes preference.

 

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