개요 인덱서블 카바이드 터닝 인서트
Indexable carbide turning inserts are pivotal tools in the machining industry. These small but powerful components revolutionize metal cutting, offering versatility, efficiency, and precision. Whether you’re a seasoned machinist or just stepping into the world of metalworking, understanding these inserts can significantly enhance your machining capabilities.
What Are Indexable Carbide Turning Inserts?
At their core, indexable carbide turning inserts are cutting tools made from carbide material. These inserts can be indexed, meaning they can be rotated or flipped to use a fresh cutting edge, thus extending their lifespan. They come in various shapes, sizes, and grades, each designed for specific applications and materials.
Why Choose Indexable Carbide Turning Inserts?
- 효율성: These inserts reduce downtime by eliminating the need for frequent tool changes.
- 비용 효율적: With multiple cutting edges, they offer better value over time.
- 정밀도: High accuracy in cutting leads to superior finishes.
- 다용도성: Suitable for a range of materials from aluminum to hardened steel.
유형 인덱서블 카바이드 터닝 인서트
| 삽입 유형 | 설명 | 애플리케이션 |
|---|---|---|
| CNMG | Double-sided insert, versatile for roughing and finishing. | Steel, stainless steel, and cast iron. |
| DNMG | Diamond-shaped, ideal for profiling and finishing. | Hardened steels and superalloys. |
| TNMG | Triangular insert, strong cutting edges for heavy-duty cutting. | Roughing and medium turning. |
| VNMG | V-shaped insert, excellent for profiling and fine finishing. | Stainless steel and high-temperature alloys. |
| WNMG | Trigon-shaped, offers multiple cutting edges for efficient use. | General purpose turning, from roughing to finishing. |
| SNMG | Square insert, robust and suitable for heavy roughing. | Cast iron and non-ferrous materials. |
| CCGT | Positive rake, sharp edge for low cutting forces. | Aluminum and other non-ferrous metals. |
| SCMT | Square, single-sided, and strong insert for tough operations. | Steel and stainless steel. |
| TPGT | Positive rake, ideal for high-speed turning. | Soft materials like brass and aluminum. |
| RCGX | Round insert, ideal for high-feed turning and contouring. | Complex contours and high-feed rates. |
Applications of Indexable Carbide Turning Inserts
| 재질 | Suitable Insert Types | Application Description |
|---|---|---|
| 강철 | CNMG, TNMG, SCMT | General turning, roughing, and finishing operations. |
| 스테인리스 스틸 | VNMG, DNMG, SCMT | Precision turning, profiling, and fine finishing. |
| 주철 | SNMG, CNMG, WNMG | Heavy-duty roughing and medium finishing. |
| Aluminum | CCGT, TPGT, RCGX | High-speed turning, low cutting force applications. |
| Superalloys | VNMG, DNMG, WNMG | High-precision turning, dealing with heat-resistant and tough materials. |
| Non-Ferrous Metals | CCGT, TPGT | Efficient turning with minimal tool wear. |
| 강화 강철 | DNMG, VNMG | Hard turning, maintaining precision and surface finish. |
머티리얼 속성 인덱서블 카바이드 터닝 인서트
| 속성 | 설명 |
|---|---|
| 경도 | Extremely hard, ensuring high wear resistance and long tool life. |
| 인성 | Capable of withstanding significant mechanical stress and impacts. |
| 내열성 | Maintains integrity and performance at high cutting temperatures. |
| Edge Sharpness | Precision-ground edges for accurate and smooth cutting. |
| 화학적 안정성 | Resistant to chemical reactions, reducing tool wear and oxidation. |
구성, 속성 및 특성
| 재질 | 구성 | 속성 | 특성 |
|---|---|---|---|
| 카바이드 | Tungsten Carbide + Cobalt Binder | 높은 경도, 내마모성 | Suitable for various cutting conditions. |
| 도자기 | Aluminum Oxide + Silicon Carbide | Extremely hard, brittle | Ideal for high-speed cutting of hard materials. |
| Cermet | Ceramic + Metallic Binder | 고온 안정성 | Excellent for finishing applications. |
| PCBN | Polycrystalline Cubic Boron Nitride | Extreme hardness, thermal stability | Used for hard turning applications. |
| 다이아몬드 | Pure Carbon Structure | Highest hardness, thermal conductivity | Best for non-ferrous metals and abrasive materials. |
경도, 강도 및 내마모성
| 삽입 유형 | 경도(HV) | 강도(MPa) | 내마모성 |
|---|---|---|---|
| 카바이드 | 1500-2000 | 1500-2500 | 높음 |
| 세라믹 | 1800-2400 | 500-800 | 매우 높음 |
| Cermet | 1400-1600 | 1200-2000 | 높음 |
| PCBN | 3000-4000 | 600-900 | Extreme |
| 다이아몬드 | 8000-10000 | 900-1200 | Ultimate |
사양, 크기, 모양 및 표준
| 사양 | 크기 | 도형 | 표준 |
|---|---|---|---|
| ISO | 04, 08, 12, 16, 20 | 삼각형, 정사각형, 원형 | ISO 1832 |
| ANSI | 1/4″, 3/8″, 1/2″ | Diamond, Trigon, Rectangle | ANSI B212.4 |
| JIS | 6mm, 8mm, 10mm | V-Shaped, Octagon | JIS B 4051 |
| DIN | 4mm, 6mm, 12mm | Hexagon, Pentagonal | DIN 4982 |
| 사용자 지정 | 다양함 | Custom shapes available | Custom standards |
공급업체 및 가격 세부 정보
| 공급업체 | 삽입 유형 | 가격 범위 | Additional Features |
|---|---|---|---|
| 샌드빅 | 모든 유형 | $5 – $25 per insert | Wide range, high quality, reliable. |
| 케나메탈 | 모든 유형 | $4 – $22 per insert | Innovative designs, durable. |
| ISCAR | 모든 유형 | $6 – $28 per insert | Advanced technology, efficient performance. |
| Kyocera | 모든 유형 | 인서트당 $5 - $20 | Cost-effective, versatile. |
| 스미토모 | 모든 유형 | $7 – $30 per insert | High precision, excellent finish. |
올바른 선택 방법 인덱서블 카바이드 터닝 인서트
| 기준 | 고려 사항 |
|---|---|
| 재질 | Match insert material to workpiece material for optimal results. |
| Operation Type | Choose based on roughing, finishing, or profiling needs. |
| 머신 기능 | Ensure the insert is compatible with your machine’s power and speed. |
| 절단 속도 | Select inserts that can handle the desired cutting speed. |
| 비용 | Balance between initial cost and long-term value. |
장점과 한계
| 이점 | 제한 사항 |
|---|---|
| High precision and excellent finish | Initial cost can be high. |
| Multiple cutting edges | Requires proper handling and setup. |
| Durable and long-lasting | Not all inserts are suitable for all materials. |
| 다양한 애플리케이션에 활용 가능 | Specific inserts needed for specific tasks. |
Detailed Descriptions of Specific Metal Powder Models
- CNMG 432
- 설명: Double-sided with 80-degree cutting edge.
- 애플리케이션: General turning, both roughing and finishing.
- Material Compatibility: Steel, stainless steel, and cast iron.
- DNMG 441
- 설명: Diamond-shaped, perfect for fine finishing.
- 애플리케이션: Precision turning and profiling.
- Material Compatibility: Hardened steels and superalloys.
- TNMG 160408
- 설명: Triangular insert with robust edges.
- 애플리케이션: Heavy-duty roughing. Material Compatibility: Various steels and cast irons.
- VNMG 160404
- 설명: V-shaped insert for intricate profiling.
- 애플리케이션: Fine finishing.
- Material Compatibility: Stainless steel and high-temperature alloys.
- WNMG 080408
- 설명: Trigon shape with multiple edges.
- 애플리케이션: Versatile, from roughing to finishing.
- Material Compatibility: General purpose.
- SNMG 120408
- 설명: Square insert with strong edges.
- 애플리케이션: Heavy-duty turning.
- Material Compatibility: Cast iron and non-ferrous materials.
- CCGT 09T308
- 설명: Positive rake with sharp edge.
- 애플리케이션: High-speed turning.
- Material Compatibility: Aluminum and non-ferrous metals.
- SCMT 120408
- 설명: Square and single-sided.
- 애플리케이션: Tough operations.
- Material Compatibility: Steel and stainless steel.
- TPGT 110308
- 설명: Positive rake for smooth cutting.
- 애플리케이션: High-speed, precision turning.
- Material Compatibility: Soft materials like brass and aluminum.
- RCGX 120700
- 설명: Round insert for high-feed turning.
- 애플리케이션: Complex contours and high-feed rates.
- Material Compatibility: Various metals, especially for contouring.
자주 묻는 질문
| 질문 | 답변 |
|---|---|
| What are indexable carbide turning inserts? | These are cutting tools made from carbide material, designed to be rotated or indexed to use fresh cutting edges, extending their lifespan and efficiency. |
| Why use carbide inserts over traditional tools? | Carbide inserts offer multiple cutting edges, high precision, longer tool life, and versatility in various applications, making them cost-effective and efficient. |
| How to choose the right carbide insert? | Consider the material to be machined, the type of operation (roughing, finishing), machine capabilities, desired cutting speed, and overall cost efficiency. |
| What materials can be machined with carbide inserts? | Carbide inserts can machine a wide range of materials including steel, stainless steel, cast iron, aluminum, superalloys, and non-ferrous metals. |
| How do I ensure the longevity of my inserts? | Proper handling, correct setup, using the right insert for the right material and operation, and maintaining optimal cutting conditions can ensure longer tool life. |
| Where can I buy quality carbide inserts? | Reputable suppliers like Sandvik, Kennametal, ISCAR, Kyocera, and Sumitomo offer a wide range of high-quality carbide inserts suitable for various applications. |
결론
Indexable carbide turning inserts are integral to modern machining, offering unparalleled efficiency, precision, and versatility. Understanding the different types, their applications, and how to select the right insert for your needs can dramatically enhance your machining operations. Whether you’re dealing with steel, aluminum, or superalloys, there’s an indexable carbide turning insert tailored to your needs. Invest in the right tools, and watch your machining efficiency soar!
