composite drilling Through precise tool design and the CVD diamond coating BALDIA® COMPOSITE DC, a high-perfor- mance drill was developed in record time – exceeding the expectations of an aircraft manufacturer
manufacturing.
manufacturing.
steel, wet BALINIT® ALNOVA (August 2015) Tool Carbide end mill, Ø 16 mm Workpiece Steel 1.7131 (~ AISI 5115) Cutting parameters vc = 181 m/min fz = 0.03 mm Cooling: Emulsion 5% Source German tool manufacturer
HI3 coatings HiPIMS + APA Arc + AEGD plasma etching M.ALTINV Mitbewerber M.ALTINV 0 500 1000 1500 2000 2500 Benchmark test for M8 tap drills with 15 m/min in C45 steel carried out by a large tool manufacturer
machining Cutting Speed: 450 m/min Feed: 0.12 mm Cutting Depth: 8 mm Radial Cutting Width: 3 mm Benefit: Power consumption is about 10% lower Less material sticking on the rake face Source: Tool manufacturer
LATUMA Competitor (AlTiN based) Tool Carbide drill Ø 6.0 mm Workpiece Steel 1.0503 (AlSI 1045, S45C) Cutting parameters vc = 80 m/min ft = 0.25 mm/rev LD = 4xD VB = 0.15 mm Emulsion Source Tool Manufacturer
Service life [m] Tool Carbide end mill D = 10 mm, Z = 4 Workpiece Steel 1.2344 (~ AISI H13, SKD61) 1200 N/mm2 Cutting data vc = 150 m/min ae = 4 mm, ap = 8 mm ft = 0.06 mm Emulsion 5% Source Tool manufacturer
Competitor) Coating 1 (Competitor) Tool Carbide insert Workpiece Steel 1.4571 (AISI 316Ti, SUS316Ti) Cutting parameters vc = 120 m/min dry versus wet Source Oerlikon Balzers Cutting Laboratory, Tool Manufacturer
0.13 mm/rev Hole depth: 18 mm No. of holes: 400 Benefit: Machining aluminium with a high silicon content: ▪ Significantly less wear ▪ Less adhesion for sharp cutting edges Source: Japanese tool manufacturer