Каталог Sumitomo сверла и развертки - страница 42
Навигация
Каталог Sumitomo модульные фрезерные системы
Каталог Sumitomo фрезы со сменными пластинами
Каталог Sumitomo запасные части
Каталог Sumitomo пластины с режущей кромкой-моноалмаз Sumicristal
Каталог Sumitomo микроинструмент
Техническая информация Sumitomo- J001
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■ General Features
Strong MultiDrill HX Series is a special drill for cast iron that
combines reduced cutting resistance and improved strength to
achieve stable, high efficiency drilling of cast iron.
Significantly improved chip control and evacuation
■ Characteristics and Applications
- High efficiency drilling of cast iron Thick web and special double margin design ensure stable behavior even in high-efficiency drilling. Furthermore, RX THINNING significantly reduces cutting resistance, ensuring more stable and highly-efficient drilling. Enables high-efficiency drilling at speeds of over v =1,000mm/min (for ø10mm diameter).
f
- Long tool life DEX Coat DEX Coat for drills utilizes nano-coating technology that achieves more than 50 double the tool life of conventional coatings. The guide function is enhanced through optimizing the margin position to prevent drill breakage due to hole bending.
40 TiSiN
TiAlN
30
TiCN
20〜 TiN
0
| Poor | Chipping Resistance | Good | ||
| Low cutting forces | Wide chip pocket reduces |
| ●Conventional Tool thrust resistance. | ● HX |
| 4,500 | 4,500 |
| 4,000 | 4,000 |
| J | 25% Down |
| 3,000 | 3,000 |
| Suitable for | |
| 2,000 | 2,000 |
| low rigid machines | |
| 1,000 | 1,000 |
| 0 0 |
| Solid | 2.5 | 3.03 0 | 3.53 5 | 4.04 0 | 4.54 5 | 5.0 | 2.5 | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | ||||
| -500 | -500 | |||||||||||||||
| Special | Cutting Time (sec) | Cutting Time (sec) | ||||||||||||||
| Work Material : FC250 | Tool : Conventional Tool, | MDW1250HX5（ø12.5mm 5D） |
Indexable Cutting Conditions : v =100m/min, f =0.60mm/rev, H=50mm, Internal Coolant (Water Soluble) c Reamer
Brazed High Rigidity Large web thickness and wide land reduces vibration.
- Conventional Tool
- HX
Others x x
| 1,000 | 1,000 y XY Force | y XY Force | |
| Conventional Tool | Reduces cutting vibration | ||
| 800 | 800 | ||
| HX | 30% Down | ||
| 400 | 400 | ||
| 0 | 0 | ||
| -400 | -400 | ||
| -800 | -800 |
| 2.5 | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 2.5 | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | ||||
| -1,000 | -1,000 | ||||||||||||||
| Cutting Time (sec) | Cutting Time (sec) |
Work Material : FC250 Tool : Conventional Tool, MDW1250HX5（ø12.5mm 5D）
Cutting Conditions : v =100m/min, f =0.60mm/rev, H=50mm, Internal Coolant (Water Soluble)