Основной каталог Kyocera 2021 - 2022 - страница 623

3 Improved tool life with new insert grades

For steel machining PR1215

For Stainless steel machining PR1515 (First recommendation) PR1535 (Stability focused)

Wear resistance comparison (Internal evaluation)

Workpiece: 34CrMo4 Workpiece: X5CrNi1810

0.15 TQ chipbreaker (PR1215) 0.15 TQ chipbreaker (PR1515)

Competitor B Competitor B Competitor C Competitor D 0.10 0.10

0.05 0.05

0 5 10 0 10 20 30 40 50

Machining time(min) Machining time (min) Cutting conditions: Vc = 150 m/min, TP = 1.5 mm, number of passes = 6, wet, 16ER150 ISO type Cutting conditions: Vc = 100 m/min, TP = 1.5 mm, number of passes = 8, wet, 16ER150 ISO type Radial infeed Radial infeed KTKF JJ

“Threading” is added to small parts machining special tool series

For threading

Threading TKFT

Applicable for various type of threading

Parallel pipe [G(PF)] Metric (M) Tapered pipe Inserts and toolholders are compatible Unified (UN) [R(PT) (BSPT)]

Swiss tool automatic lathe (Guide bush system)

Goose-neck holder is applicable to automatic lathes whose toolholder does not move to longitudinal direction (Z-axis direction).

Conventional tool Goose-neck holder

Up to 15mm (1216 type) Up to 19mm (1620 type)

Goose-neck holder is capable of threading without returning the thread Chips may come into the guide bush and scratch the thread surface. part into the guide bush (thread length up to 15 mm or 19 mm).