Stamping Die

A metal stamping die set producing two parts per stroke must keep both lanes balanced. Pilot locations, carrier bridges, and cutting loads should be arranged so one side does not lead the other through the strip. For this Stamping Die, the 252W x 88P blanking data gives a reference for feed and material use, but the final layout still depends on the part outline. The left and right outputs should be checked separately for pitch, hole position, burr direction, and cutoff condition, even when they appear symmetrical.

The stamping die components include punches, die buttons, pilots, stripper sections, guides, lifters, and the final separation area. A stamping die assembly of 1750 x 860 x 540 mm needs to match the selected press bolster, feed line, and clamping slots. The source lists 200 T, 250 T, and 400 T line options; the actual assignment must be confirmed from force, energy, stroke, and shut height. In some specifications, stamping die metal refers to the working-steel choice, which should be defined by wear, impact, and maintenance needs rather than a single grade for the whole tool.

The Stamping Die is run first at low speed while both lanes are inspected station by station. A sheet metal stamping die set should show stable pilot entry, strip lift, forming angle, surface or profile, trimming line, and part dropping off before speed is raised. Because two pieces leave the tool each stroke, the chutes must keep them separated and protect their finished edges. Embossed sheet material can provide a smooth sliding surface, and a pneumatic cylinder-driven vibrator can assist where flat scrap tends to collect.

Before final approval, provide the 2D drawing and 3D drawing, then identify the selected press specification and applicable die technical standards. Confirm the DC01 condition, feeder, annual volume, inspection datums, and acceptable burr direction. Setup records should state the 540 mm shut-height reference, feed pitch, die clamping points, and sample-check frequency so the approved condition can be reproduced after maintenance or a press change.