Основной каталог Kyocera 2021 - 2022 - страница 474

Предыдущая страница Следующая страница

Навигация

KGBF-JCT

(for automatic lathe)

Discharges coolant from the top of the insert

Cutting Area Distance Coolant hole

(~10mm) Ample supply of coolant to the cutting edge. Prevents coolant stream spreading which slows the coolant flow.

Direction of supply

Sufficient coolant between the chipbreaker and the chips

Stable chip curls and sufficient cooling of the insert

GG

1 Excellent chip control provide long tool life

Chip control comparison (internal evaluation)

KGBF-JCT provided much better chip control with reducing chip clogging

KGBF-JCT

Competitor B

Chip clogging Chip clogging Chip clogging

0.040.060.080.10
f (mm/rev)
Cutting conditions: Vc = 100 m/min, d = 2.5 mm, GBF32R200-010 PR1535, KGBFR1625H-16F-JCT

Workpiece material: TAB6400 (Ti-6Al-4V) External coolant + Internal coolant (1.5MPa) External grooving

2 Superior cooling action improves tool life Wear resistance comparison (internal evaluation) KGBF-JCT showed superior wear resistance 0.20

KGBF-JCT Competitor B 0.15 Cutting edge condition

0.10 KGBF-JCT Competitor B

0.05

Fracture

0.00

0153045607590
Cutting Time (min)
Cutting conditions: Vc = 150 m/min, d = 1.8 mm, f = 0.06 mm/rev, GBF32R100-005GL PR1535, KGBFR1625H-16F-JCT

Workpiece material: SUS304 External coolant + Internal coolant (1.5MPa) External grooving