January 15, 2008
By: Wilson J Cubides
Diemakers have several options for slug-pulling problems, such as knockout pins, vacuums, punch or die dulling, oil viscosity, wire EDM hole slots, punch/die clearance changes, edge shearing, mechanical grippers, air jets, and cuped-shaped punches. Another method to help stop slug pulling is bell- mouthing the die, which essentially involves cutting a funnel shape around the hole.
Take the lead in fast flexible fiber laser processing with the Electra FL and FA-L automation. The Flexible Automation for Lasers (FA-L) offers true flexibility, load/unload in 40 seconds and handles sheet sizes from 1000x1000mm up to 3050x1525mm.
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