Общий каталог Mitsubishi 2020 - 2021 - страница 669
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Каталог Mitsubishi Materials запасные части
Каталог Mitsubishi Materials резьбонарезной инструмент
Каталог Mitsubishi Materials СНП с CBN и PCD для токарной обработки
Каталог Mitsubishi Materials сверлильные инструменты
Каталог Mitsubishi Materials расточной инструмент
Каталог Mitsubishi Materials пластины для точения 
RELATIONSHIP BETWEEN THE MODULAR BLADE AND FEED PER ROTATION [For Face Grooving]
100 90 GYM25R/LD-G14- ooo GYM25R/LD-H14-ooo GYM25R/LD- D12-ooo GYM25R/LD-J14-
80 GYM25R/LD- E12- ooo
- - ooo GYM25R/LD F12 ooo 70 60 GYM25R/LD-F20-ooo
GYM25R/LD-G25-ooo 50 GYM25R/LD-H25-ooo GYM25R/LD-J25-ooo 40
1.378 2.362 3.347 4.921 7.087 9.843 (inch)
Modular Blade (-ooo) Note 1) Adjust the feed per rotation in the cutting conditions to the percentage shown in the table above.
RECOMMENDED CUTTING SPEED (SFM) [For Face Grooving]
Work Material Hardness Grade Cutting Speed (SFM)
165 330 490 655 820 985
| P | VP20RT | 260 | 590 | |
| F |
Mild Steel 160HB VP10RT 295 620
NX2525 230 560
VP20RT 195 460
| VP10RT | 230 | 490 | |
| 160─280HB |
MY5015 295 690
| Carbon Steel | NX2525 | 180 | 440 | ||||
| Alloy Steel | VP20RT | 165 | 360 | ||||
| VP10RT | 195 | 395 | |||||
| 280HB < |
| MY5015 | 260 | 525 | |||||
| NX2525 | 150 | 345 | |||||
| M | VP20RT | 165 | 360 | ||||
| Stainless Steel | <270HB |
| VP10RT | 195 | 395 | ||||
| K | VP20RT | 195 | 460 | |||
| Gray Cast Iron | Tensile Strength |
300MPa VP10RT 230 490
| MY5015 | 295 | 690 | |||
| VP20RT | 165 | 360 | |||
| Ductile Cast Iron | Tensile Strength |
800MPa VP10RT 195 395
MY5015 260 525
| S | VP20RT | 100 195 | |||
| Heat Resistant Alloy | ─ | ||||
| Titanium Alloy | VP10RT | 130 230 | |||
| RT9010 | 130 230 | ||||
| H | BC8110 | 195 | 330 | ||
| Hardened steel | 50HRC < | ||||
| MB8025 | 195 | 330 |
Note 1) VP20RT is the first recommended grade for materials other than hardened steels. Note 2) For VP10RT, VP20RT and MY5015, wet cutting is recommended.