551 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.547

Каталог ISCAR 2017 Ротационный инструмент Стр. 547 0551 ENG Lab2u

CHAMDRILL USER GUIDE 1. Insert the chamfer ring on the drill body and slide to the desired position(1). 2. Rotate the ring clockwise until the stopper engages the flute edge. 3. Tighten the ring screw according to the maximum tightening torque indicated on page 546. 4. Mount the chamfer insert. 5. Mount the CHAMDRILL head. Chamfer Ring Position Range Drill Diameter Drill Body 3xD L (min-max) Drill Body 5xD L (min-max) Maximum Chamfer Size 10 8-16 15-36 10.5 8-18 17-39 11 8-19 18-41 11.5 8-21 20-44 12 8-22 21-46 12.5 8-24 23-49 1.5 13 8-25 24-51 13.5 8-27 26-54 14 9-29 28-57 14.5 9-30 29-60 15 9-31 30-60 16 9-33 32-65 17 11-35 34-69 18 11-38 34-74 2.0 19 11-42 41-80 20 11-45 44-85 User Guide Recommendations for better stability: 1. Use 3xD drill instead of 5xD, if possible. 2. Mount the chamfer ring as close as possible to the drill shank. 3. For better chamfering insert life, apply a coolant to the chamfering insert, in addition to the internal and/or external coolant. 4. A wider gap “X” between the drill and the head size is preferred (i.e. for head 14.6 mm, use body of 14 mm rather than of 14.5 mm). A slightly larger “X” dimension can dramatically increase the chamfering insert life. (1) The “L” dimension shown is relative to the common 1 mm chamfer. For other sizes, adjust “L” accordingly. nrro \ vv 0 X (maximize) Member IMC Group kSSII t INDEXABLE DRILLS