#Product Trends
ADIABATIC BLANKING PRESS for SERIE PRODUCTION FROM COILS
RESULTS OBTAINED
Simple and complex shaped part blanking offerssubstantial advantages compared to conventional blanking and fine blanking.
Qualitative observations show :
- Blanking thick and thin sheets (tests performed up to 8 mm) without defects on the edges (cracks, tears),
- Blanking soft and hard materials without thermal softening treatments,
- Manufacturing semi-cut parts with a high degree of geometrical and dimensional quality,
- Limited deformation and therefore better cutting angle.
Dry blanking, no need for degreasing parts after
blanking.
Comparative measurements taken on parts with complex shapes after fine blanking and adiabatic blanking demonstrate the advantages of this new technique :
- Burr height is reduced and even non existent,
- The roughness (Ra, Rmax, Rm) of the edges is improved,
- Die roll height is reduced,
- The thickness of the strain-hardened area is reduced.
CHARACTERISTICS
Energy : 4000 J (180 tons),
Strip width : 125 mm.
Production rate : 120stroke/minute
