Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 106
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Каталог Sumitomo резьбонарезной инструмент
Каталог Sumitomo инструмент для отрезки
Каталог Sumitomo инструмент для обработки канавок
Каталог Sumitomo модульные фрезерные системы
Каталог Sumitomo пластины с алмазными вставками Sumidia
Каталог Sumitomo пластины с режущей кромкой-моноалмаз Sumicristal- L001
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SUMIBORON Small Diameter Boring Bars
BSME
- Characteristics
- Achieves minimum machineable diameter of ø2.5 mm for hardened steel internal machining
- Achieves high precision cutting edge positioning through newly developed clamp mechanism
- Achieves high performance machining comparable to grinding machining with further cutting in the small hole region
- Brazed type BSME type handles machining diameters from ø2.5 mm up to ø5.0 mm
- Indexable insert type SEXC type handles machining diameters from ø4.0 mm up to ø6.0 mm
SUMIBORON
| BSME Fig 1 D | MIN Min. dia | meter | Fig | 2 DMIN | Min. diam | eter | |||||
| nternal / Facing | 10° DN | 10° DN | |||||||||
| RE CD WF | X | LF | DCON | RE WF | CDX | LF | DCON | ||||
| Tools | Dimen | sions(mm) | |||||||||
| Gra | des | Min. Dia. | Diameter | Neck diameter | Length | Cuttingedge | Depth of cut | Nose radius | |||
| Applicable | |||||||||||
| Cat. No. | BN2 R | 000 L | DMIN | DCON | DN | LF | WF | CDX | RE | Fig | Sleeves |
| BSME R/L25020D2S6 | D | D | 2.5 | 6.0 | 2.0 | 32.0 | 1.20 | 5.3 | 0.2 | ||
| BSME R/L25020D3S6 | D | D | 2.5 | 6.0 | 2.0 | 34.5 | 1.20 | 7.8 | 0.2 | 1 | |
| BSME R/L25020D4S6 | 2.5 | 6.0 | 2.0 | 37.0 | 1.20 | 10.3 | 0.2 | ||||
| BSME R/L30020D2S6 | D | D | 3.0 | 6.0 | 2.5 | 32.8 | 1.45 | 6.3 | 0.2 | ||
| BSME R/L30020D3S6 | D | D | 3.0 | 6.0 | 2.5 | 35.8 | 1.45 | 9.3 | 0.2 | ||
| BSME R/L30020D4S6 | 3.0 | 6.0 | 2.5 | 38.8 | 1.45 | 12.3 | 0.2 | ||||
| BSME R/L35020D2S6 | D | D | 3.5 | 6.0 | 3.0 | 33.5 | 1.70 | 7.3 | 0.2 | ||
| BSME R/L35020D3S6 | D | D | 3.5 | 6.0 | 3.0 | 37.0 | 1.70 | 10.8 | 0.2 | ||
| BSME R/L35020D4S6 | 3.5 | 6.0 | 3.0 | 40.5 | 1.70 | 14.3 | 0.2 | HBSM6020 | |||
| BSME R/L40020D2S6 | D | D | 4.0 | 6.0 | 3.5 | 33.9 | 1.95 | 8.3 | 0.2 | ||
| BSME R/L40020D3S6 | D | D | 4.0 | 6.0 | 3.5 | 37.9 | 1.95 | 12.3 | 0.2 | 2 | |
| BSME R/L40020D4S6 | 4.0 | 6.0 | 3.5 | 41.9 | 1.95 | 16.3 | 0.2 | ||||
| BSME R/L45020D2S6 | D | D | 4.5 | 6.0 | 4.0 | 35.0 | 2.20 | 9.3 | 0.2 | ||
| BSME R/L45020D3S6 | D | D | 4.5 | 6.0 | 4.0 | 39.5 | 2.20 | 13.8 | 0.2 | ||
| BSME R/L45020D4S6 | 4.5 | 6.0 | 4.0 | 44.0 | 2.20 | 18.3 | 0.2 | ||||
| BSME R/L50020D2S6 | D | D | 5.0 | 6.0 | 4.5 | 35.8 | 2.45 | 10.3 | 0.2 | ||
| BSME R/L50020D3S6 | D | D | 5.0 | 6.0 | 4.5 | 40.8 | 2.45 | 15.3 | 0.2 | ||
| BSME R/L50020D4S6 | 5.0 | 6.0 | 4.5 | 45.8 | 2.45 | 20.3 | 0.2 |
BSME type requires separately sold sleeve HBSM6020.
- Sleeves
- Alignment Jig*
- Newly Developed Clamp Mechanism High precision cutting edge positioning is achieved
ø20 DCB through a combination of tool/holder with taper on the rear end, and a sleeve with an internal positioning pin. (Common to BSME Type / SEXC Type) Set screw LF Dimensions (mm) Tool / Holder Dia. Length Back end taper face
| Cat. No. | Stock | Set Screw | Wrench | Cat. No. | Stock | |||||
| DCB | LF | |||||||||
| HBSM6020 | D | 6.0 | 80 | BT0506 | TH025 | AFBSM60 | D | Sleeve | Positioning pin |
Sleeve is sold separately. * This is a jig for centering the sleeve when installing the sleeve into the sleeve holder.