Каталог Iscar вращающийся инструмент 2017 - страница 277

USER GUIDE Recommended Cutting Conditions for Slot Plunging L- Width of Cut (mm) L max PLUNGING CUTTERS TANGPLUNGE - SLOT PLUNGING Workpiece Material ISO class Typical Representative Insert DIN/ ISCAR HTP Carbide Cutting ISO mat. AISI/SAE/ Hardness, LN… grade for speed Vc, Feed Fz, 513 Description group* ASTM DIN W.-Nr. HB type inserts m/ min mm/t Coolant Non-alloy steel 4 1060 1.1221 180-200 80-120 0.1-0.15 Low alloy steel 8 4340 1.6582 260-300 IC830/ 80-120 0.1-0.12 Air Low alloy steel 9 3135 1.571 HRC 35-40** IC928 80-120 0.08-0.12 blow P High alloy steel 10 H13 1.2344 200-220 …ER 80-100 0.08-0.1 IC830/ Air blow/ Martensitic s.s. 12 420 1.4021 200 IC330/ 80-100 0.08-0.1 wet IC328 IC830/ Wet M Austenitic s.s. 14 304L 1.4306 200 …ER IC330/ 60-80 0.08-0.1 (emulsion) IC328 Grey cast iron 16 Class 40 0.6025 (GG25) 250 150-200 0.12-0.18 IC810/ Air K Nodular cast Class …ER 17 0.7050 (GGG50) 200 IC910 100-180 0.1-0.15 blow iron 65-45-12 Ni-based HTSA 34 Inconel 718 2.4668 350 20-25 0.07-0.09 IC328/ Wet S Ti6Al4V …ER Ti alloys 37 3.7164 HRC 34-36 IC330 35-40 0.07-0.09 (emulsion) (Grade 5) IC808/ H Hardened steel 38 4340 1.6582 HRC 45 max …ETR 70-100 0.08-0.09 Air blow IC908 The table data refers to a cutter overhang of up to 4D (D-the diameter of a cutter) * ISCAR material group in accordance with VDI 3323 standard ** Quenched and tempered 273 273