MOLD SETTING DEVICE FOR A PRESS, CAPABLE OF SETTING THE ADHESION FORCE OF AN UPPER MOLD ON A LOWER MOLD PUNCH

摘要

PURPOSE: A mold setting device for a press is provided to prevent the partial burst of a product due to an adhesion force defect and unbalanced molds by determining the pressure balance of each part between a lower mold punch and an upper mold.;CONSTITUTION: A mold setting device for a press comprises a multiple pressure sensor(S1,S2), a controller(C), and a display(15). Multiple pressure sensors are installed at the edge of a die face(F1) of a blank holder(7). The pressure sensor outputs signals by measuring the pressing pressure of an upper mold in respect to the blank holder due to the descending motion of the upper mold(11). The control logic determines the pressure balance of each part between a lower mold punch(1) and an upper mold. The display displays the pressure balance signals outputted from the controller to an operator.;COPYRIGHT KIPO 2010