ROUND TOOLS 26 / NORTON WINTER PRECISION TECHNOLOGY TOOL GRINDING µicro + GRINDING TOOL D15B μicro+ 6055 C125 A GRINDING MACHINE Rollomatic 620XS COOLANT Oil WORK PIECE Tungsten carbide drill, Ø 0.8 mm GRINDING PARAMETERS FEED RATE vf = 40 mm/min INFEED ae = 0.3 mm CUTTING SPEED vc = 25 m/s CASE STUDY 2 BENEFITS • 45 % cycle time reduction • Perfect edge quality • Longer dressing intervals µicro + GRINDING TOOL D15B μicro+ 6055 C125 E GRINDING MACHINE Rollomatic Nano6 COOLANT Oil WORK PIECE Tungsten carbide end mill, Ø 0.05 mm GRINDING PARAMETERS FEED RATE vf = 0.8mm/min INFEED ae = 0.015 mm CUTTING SPEED vc = 25 m/s CASE STUDY 3 BENEFITS • Good dressability • Very good surface quality • Maximum profile accuracy STANDARD FLUTE GRINDING SHAPE DxTxX (mm) H (mm) GRIT SIZE BOND CONCENTRATION BODY ORDER NUMBER DIAMOND GRINDING WHEELS K1A1 75x3x5 20 D46 K+920 C100 A 60157643388 K1A1 75x10x5 20 D64 K+1421R C100 H 66260339426 K1A1 100x10x5 20 D64 K+1421R C100 H 66260339422 K1A1 100x12x5 20 D64 K+1421R C100 H 66260347629 K1A1 100x15x5 20 D64 K+1421R C100 H 66260339419 K1A1 125x5x10 20 D64 K+1421R C100 A 66260350079 K1A1 125x5x15 20 D126 K+921 C100 A 66260131770 K1A1 125x6x15 20 D64 K+921 C100 A 66260132044 K1A1 125x8x15 20 D64 K+921 C100 A 66260131843 K1A1 125x10x10 20 D64 K+1421R C100 A 66260341750 K1A1 125x10x15 20 D64 K+921 C100 A 66260374178 K1A1 125x12x10 20 D64 K+1421R C100 A 66260352659 1K14A1 150x2.3x7 50 D151 K+920 C100 A 66260129975 1) 3K14A1 150x3.6x6 32 D151 K+920 C100 A 66260130484 K1A1 150x12x10 20 D64 K+1421R C100 A 66260352657 1A1/14A1 STOCK PROGRAMME 1) Delivery time 5 - 6 weeks ROUND TOOLS FLUTE GRINDING
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