Основной каталог Winstar 2021 - страница 76

Предыдущая страница Следующая страница

Навигация

Solid Carbide Endmills H600 - Spherical Ball Nose ∙ 2F ． Designed for undercutting & deburring applications. ． It provides an excellent surface finishing of vertical machining. ． SICO Nano coating provides a superior wear and heat resistance. ． Suitable for Steel, Alloy steel, Stainless steel, Cast iron, & Hardened steel. Radius Dia. ND CL EFF-L OAL Shank Flutes Order No. (R) (d) (d1) (L1) (L2) (L) (D) (F) EHRRC EHRRC2020221S 1.0R 2 1.7 1.4 5 60 6 2 EHRRC2020222S 1.0R 2 1.7 1.4 10 60 6 2 EHRRC2030221S 1.5R 3 2.6 2.0 8 75 6 2 P M K N S H EHRRC2030222S 1.5R 3 2.6 2.0 15 75 6 2 ● ○ ● ○ ● EHRRC2040221S 2.0R 4 3.4 2.7 10 75 6 2 EHRRC2040222S 2.0R 4 3.4 2.7 20 75 6 2 d R EHRRC2050221S 2.5R 5 4.3 3.4 12 75 6 2 L1 EHRRC2050222S 2.5R 5 4.3 3.4 25 75 6 2 220° EHRRC2060221S 3.0R 6 5.1 4.3 15 75 6 2 L2 EHRRC2060222S 3.0R 6 5.1 4.3 30 75 6 2 d1 L 15° ■ Recommended Cutting Conditions Alloy Steel / Carbon Steel / Tool Steel / Stainless Steel Material Alloy Steel / Hardened Steel Pre-Hardened Steel (SUS304, SUS316) Cast iron (SCM, SKT, SKD) D Hardness HRC < 30 HRC 30 ~ 45 - HRC 45 ~ 60 (h6) VC 220 ~ 300 m/min 150 ~ 220 m/min 70 ~ 150 m/min 130 ~ 150 m/min R Feed ap Feed ap Feed ap Feed ap RPM RPM RPM RPM (mm) (mm/min) (mm) (mm/min) (mm) (mm/min) (mm) (mm/min) (mm) 1.0R 40,000 1,600 0.04 30,000 1,200 0.04 24,000 960 0.04 24,000 960 0.04 1.5R 32,000 1,920 0.06 23,000 1,380 0.06 16,000 960 0.06 16,000 960 0.06 2.0R 24,000 1,920 0.08 17,000 1,360 0.08 12,000 960 0.08 12,000 960 0.08 2.5R 19,200 1,920 0.10 14,000 1,400 0.10 9,600 960 0.10 9,600 960 0.10 3.0R 16,000 1,920 0.12 12,000 1,440 0.12 8,000 960 0.12 8,000 960 0.12 ap R Tolerance R≤3 ±0.015 R>3 ±0.020 ap A071