Каталог Iscar вращающийся инструмент 2017 - страница 277
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Recommended Cutting Conditions for Slot Plunging
L- Width of Cut (mm)
L max
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/ | ||||||||||
| M | Wet | |||||||||
| 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 | 200 | IC910 | 100-180 | 0.1-0.15 | blow | |||||
| iron | 65-45-12 0.7050 (GGG50) | |||||||||
| 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) | ||||||||||
| H | IC808/ | |||||||||
| 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