CBN grades for Sintered Powder Metals and High Speed Finishing of Cast Iron Parts
Exceptional reliability and long tool life in machining sintered powder metals and cast iron at high speed
烧结粉末金属和铸铁高速精加工CBN材质
烧结粉末金属加工和铸铁高速加工中拥有出色的可靠性和长刀具寿命
应用&特点
应用
特点
1. BX470:细颗粒，高cBN含量的材质
2. BX480:良好烧结cBN颗粒的，高cBN含量的材质
3. 应用
材质
实际案例
案例 #1
汽车行业
| 零件: | 套筒 |
| 材料: | 黑色粉末烧结金属 (Hv700) |
| 刀杆: | E20S-SDQCR11-D250 |
| 刀片: | 2QP-DCGW11T304 |
| 材质: | BX470 |
| 加工条件: | Vc = 384 (m/min) f = 0.1 (mm/rev) ap = 0.1 (mm) 应用: 端面加工 冷却方式: 干式 |
案例 #2
汽车行业
| 零件: | 涡轮轴承壳 |
| 材料: | FC250 / 250 |
| 刀杆: | S25S-SDQCR11-D300 |
| 刀片: | 2QP-DCGW11T304 |
| 材质: | BX480 |
| 加工条件: | Vc = 550 (m/min) f = 0.1 (mm/rev) ap = 0.05 (mm) 应用: 端面加工 冷却方式: 冷却液 |
标准加工条件
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Applications & Features
Applications
Features
1. BX470: fine-grained, high cBN content grade
2. BX480: high cBN content grade with well-sintered cBN grains
3. Application
Grades
BX470
- Excellent sharpness
- Suitable for ferrous sintered metal
BX480
- Hardest CBN
- Ideal for ferrous sintered metal
- Suitable for high-speed face milling of cast iron
Practical examples
Example #1
Automotive Industry
| Part: | Sleeve |
| Material: | Ferrous powder metal (Hv700) |
| Holder: | E20S-SDQCR11-D250 |
| Insert: | 2QP-DCGW11T304 |
| Grade: | BX470 |
| Cutting conditions: | Vc = 384 (m/min) f = 0.1 (mm/rev) ap = 0.1 (mm) Application: Facing Coolant: Dry |
Example #2
Automotive Industry
| Part: | Turbo bearing housing |
| Material: | FC250 / 250 |
| Holder: | S25S-SDQCR11-D300 |
| Insert: | 2QP-DCGW11T304 |
| Grade: | BX480 |
| Cutting conditions: | Vc = 550 (m/min) f = 0.1 (mm/rev) ap = 0.05 (mm) Application: Facing Coolant: Wet |
Standard cutting conditions
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