Chipbreaker for aluminum finishing AP chipbreaker Improved chip control during aluminum finishing applications 1 Improved chip control during finishing Optimized chipbreaker provides better chip control Applicable chipbreaker range 3 (CC09 type) ap (mm) 2 1 AP 0 0.1 0.2 0.3 f (mm/rev) Concave face Excellent chip control when finishing at large D.O.C. Large rake angle Sharp cutting edge suppresses cutting forces Curved cutting edge Curved corner edge creates better chip flow 27° 5° Sectional shape of corner edge Optimized rake and bottom surface design Creates small curled chips Chip control comparison (Internal evaluation) External turning AP chipbreaker (KW10) Competitor A Competitor B Competitor C Cutting conditions: Vc = 400 m/min, ap = 0.5 mm, f = 0.15 mm/rev, Wet, CC 09T304 type Workpiece: AlMg1SiCu Internal turning AP chipbreaker (KW10) Competitor A Competitor B Competitor C Cutting conditions : Vc = 400 m/min, ap = 0.3 mm, f = 0.15 mm/rev, Wet, CC 09T304 type Workpiece : AlMg1SiCu AP chipbreaker showed better chip control than competitors for both external and internal turning 1
Download PDF file
Archive