Основной каталог Kyocera 2016-2017 - страница 594

MagicDrill DRX  Case Studies SKD62 (45HRC) SUS303 ·Vc=60m/min ·Vc=75m/min ·f=0.05mm/rev ·f=0.1mm/rev ·H=50mm (through hole) 50 ·H=10mm (through hole) ·Wet (Internal coolant) ·Wet (Internal coolant) 10 ·S25-DRX250M-4-07 φ25 ·S25-DRX200M-3-06 ·ZXMT070305GH ·ZXMT06T204SM φ20 with partial (PR1230) φ180 (PR1225) interruption MagicDrill DRX 6 holes/edge MagicDrill DRX 1,300 holes/edge 150% of tool life 260% of tool life Competitor J 4 holes/edge (breakage) Competitor K 500 holes/edge · MagicDrill DRX has 1.5 times longer life than Competitor J · MagicDrill DRX had no sudden breakage that occurred for Competitor K and Breakage is confirmed after machining 4 holes for Competitor J achieved stable drilling with 2.6 times longer tool life. Interrupted drilling is still possible after drilling 6 holes with MagicDrill DRX · Finishing is not necessary because MagicDrill DRX provides a good finished surface. (Evaluation by the user) (Evaluation by the user) SCM420HV (Cold Forging) SKT4 (42HRC) ·Vc=118m/min ·Vc=100m/min ·f=0.08mm/rev ·f=0.07~0.08mm/rev K (0.05 at the beginning) φ25 ·H=100mm (through hole) ·H=30mm (through hole) ·Wet (External Coolant) φ25 ·Wet (Internal coolant) 30 ·S25-DRX250M-4-07 ·S25-DRX250M-3-07 ·ZXMT070305GM ·ZXMT070305SM (PR1230) (PR1225) Drilling Cutting edge of DRX (after 400 holes) 100 Cutting edge of competitors (after 400 holes) Mold component φ25x100mm (through hole) DRA 24 locations DRC MagicDrill DRX Less adhesion, continue to use even after 400 holes MagicDrill DRX Machining time: 28 min/pc 50% reduction DRX Competitor L Large adhesion after 400 holes Conventional tool M Machining time: 58 min/pc DRS · MagicDrill DRX had a good chip control and low adhesion for drilling of the same · For deep hole drilling (4xD), MagicDrill DRX had no chip stuck and enabled drilling without number comparing to Competitor L. step feeding (machining time was reduced in half) despite use of external coolant · MagicDrill DRX has improved 3 times longer tool life than Conventional tool M DRZ (Evaluation by the user) (Evaluation by the user) DRW K52