Основной каталог Kyocera 2021 - 2022 - страница 623

Предыдущая страница Следующая страница

Навигация

Wear amount (mm) Wear amount (mm) Threading Introduction  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 0.10 Competitor C 0.10 Competitor D 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 J “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)] Small diameter cut-off Back turning Threading TKF TKFB TKFT 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). J7