정밀 밀링 커터,모든 재료를 가공하는 CNC용 절삭 공구
Milling Machine Drill Bits – 정의
Milling machine drill bits are high-precision CNC cutting tools engineered for machining centers. Featuring multi-flute carbide/HSS construction, they perform milling, 교련, and contouring on metals, 플라스틱, and wood. With exceptional wear resistance and material versatility, these industrial tools are essential for aerospace, mold making, 정밀 제조.
Key Advantages
1. Extended Tool Life with Premium Materials
- Carbide/HSS cores with TiAlN/TiCN coatings
- 92.5 HRA hardness, 30% higher bending strength
- 3x longer lifespan on hardened steels/stainless
2. Precision Vibration Control
- 35°-45° variable helix minimizes harmonic vibration
- 4-6 flute unequal spacing eliminates chatter marks
- Reinforced core prevents deflection in deep cavities
3. Universal Compatibility
- 재료: 알류미늄, 강철, 티탄, 복합재
- Operations: Face milling, 슬로팅, plunge milling
- 기계: Haas, Mazak, FANUC, SIEMENS
4. Certified Reliability
- ISO 9001 certified with ER/BT/HSK shanks for repeatable accuracy.
5. 최적화된 칩 배출
- Patented flute geometry reduces cutting forces by 15% and lowers heat generation.
Patented flute geometry reduces cutting forces by 15% and lowers heat generation.
기술 사양
| 매개변수 | 사양 |
|---|---|
| Core Material | 카바이드 (WC), HSS-Co (8% Cobalt) |
| 코팅 | TiAlN/TiCN/DLC (Crater Wear Resist) |
| 직경 범위 | 1-25mm (custom diameters) |
| 플루트 구성 | 2/4/6 플루트 (roughing/finishing) |
| 나선 각도 | 30°/35°/45° (low resistance) |
| Max Speed | ≤18,000 RPM (HSK Shank) |
| Shank Types | Straight/Taper (BT/HSK/ER) |
| Material Hardness | HRC45-65 (tool steels/titanium) |
| Tolerance | ±0.005mm diameter, ±0.1mm length |
산업 응용
1. 항공우주
Machining titanium structural frames and Inconel turbine blades for jet engines.
2. 자동차
High-efficiency engine block milling and transmission gear slotting.
3. 곰팡이 & 주사위
Mirror-finish mold cavities (Ra≤0.2μm) and graphite electrodes.
4. Medical Devices
Medical-grade finishing on cobalt-chrome implants and PEEK components.
5. 전자제품
Micro-hole drilling (≤0.5mm) for 5G device heat sinks.
Milling Machine Drill Bits Selection Guide
1. Material-Specific Selection
- 알루미늄/구리: 45° helix HSS tools with polished edges
- 강철/스테인리스: Carbide tools with TiAlN coating
- 복합재: PCD diamond-coated tools
2. Operation Optimization
- 황삭: 4-6 flute with high-helix chip channels
- 마무리 손질: 2-flute ball nose end mills (Ra0.4μm)
- 3D 컨투어링: Ball end mills for complex shapes
3. Machine Parameter Synergy
- CNC High-Speed: Carbide tools (18,000 RPM)
- Manual Mills: HSS tools (≤6,000 RPM)
- Feed Formula: Fz = 0.05-0.3mm/tooth × Flutes × RPM
4. Tool Holder Compatibility
- ER Collet: Economical solution
- Hydraulic Holders: For <5μm runout
- BT/HSK Tapers: Heavy-duty milling
[Get Your Custom Tooling Solution Now] – Consult us for optimized cutting parameters and application-specific recommendations.