Cuting clearance
For Peddinghaus, Geka, Voortman and Alfra:
Cutting clearance between punch and die
· The cutting clearance between punch and die should be around 10% of material thickness to be punched
· The hole diameter must under no circumstances be smaller than the material thickness.
| material thickness | up to 4 mm | 4 – 9 mm | 9 – 14 mm | 14 – 20 mm |
| cutting clearance | 0,2 mm | 0,7 mm | 1,2 mm | 1,7 mm |
oblong dies are available with either 0.2 or 0.7 mm (=2 x cutting gap)
Special shapes or cutting clearances can also be produced on request
(additional price on request).
For Mubea:
Cutting clearance between punch and die· The cutting clearance between punch and dieshould be around 10% of material thickness to be punched
· The hole diameter must under no circumstances be smaller than the material thickness.
| material thickness | up to 4 mm | 4 – 9 mm | 9 – 14 mm | 14 – 20 mm |
| cutting clearance | 0,2 mm | 0,7 mm | 1,2 mm | 1,7 mm |
oblong dies are available with either 0.3 (material thickness up to 6 mm) or 1,0 mm cutting clearance (material thickness 6 - 14 mm)
Special shapes or cutting clearances can also be produced on request
(additional price on request).
