Improving part flatness

There are some measures to be taken, when parts have to be produced through the dies to improve the part flatness (Blanking out parts).

flat punch whisper shear 1/2 of s
normal stripper active
cylindric cut die big free angle
normal clearance significantly decreased
(depends on the material)

PASS Stanztechnik AG

Am Steinkreuz 2
D 95473 Creußen

Phone: +49 9270/985 - 0
Fax: +49 9270/985 - 99
Email: info(at)