Bronze CNC Machining Service
Get precision CNC machined bronze parts with excellent wear resistance, strength, and dimensional stability. Our CNC machining capabilities produce custom bronze components with accurate tolerances and smooth finishes for demanding industrial applications.
Bronze in CNC Machining
Bronze is a durable copper-based alloy known for its excellent machinability, strength, corrosion resistance, and thermal conductivity. Its reliable performance makes it suitable for precision CNC machining across marine, automotive, aerospace, and industrial applications.
CNC machining allows bronze to be shaped into accurate components with complex geometries and smooth finishes. It is commonly used for bearings, bushings, gears, electrical components, marine parts, and other applications where low friction and long service life are important.
| Available Bronze | Tin Bronze |
| 价格 | $ |
| 准备时间 | Under 10 days |
| 壁厚 | Minimum 0.5 mm |
| 公差 | ±0.125 mm (±0.005 in) |
| 最大部件尺寸 | 200 x 80 x 100 厘米 |
Bronze CNC Machining Materials
Tin Bronze Properties
Tin bronze is a copper-tin alloy known for its excellent strength, corrosion resistance, wear resistance, and machinability. Its balanced mechanical properties make it suitable for durable CNC machined components used in demanding industrial applications.
Advantages and Limitations of Bronze CNC Machining
Bronze offers a strong combination of durability, corrosion resistance, and machinability, making it suitable for many CNC machining applications. However, its cost and machining requirements should also be considered.
- High Strength and Durability:
Bronze provides good tensile strength and durability, making it suitable for heavy-duty components. - Excellent Corrosion Resistance:
Bronze resists corrosion effectively, especially in marine and humid environments. - Good Machinability:
Bronze can be machined accurately with suitable cutting tools and machining parameters. - Good Thermal Conductivity:
Its thermal conductivity makes bronze useful for components that require efficient heat transfer. - Low Friction:
Bronze offers low friction and good wear performance, making it suitable for bearings, bushings, and moving components.
- Higher Material Cost:
Bronze can be more expensive than some other metals, which may increase overall project costs. - Tool Wear:
Certain bronze grades can cause increased tool wear, requiring appropriate tooling and regular maintenance. - Heat Generation During Machining:
CNC machining bronze can generate considerable heat, so proper cutting parameters and cooling help protect tools and maintain part quality.
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数控加工公差
我们的数控机床以符合行业标准的精密公差运行，确保每个部件都始终如一地精确，并与其他部件完美配合。.
| 功能类型 | 典型公差 |
|---|---|
| 一般尺寸公差 | ±0.025 mm (±0.001″) |
| 高精度公差 | ±0.005 mm (±0.0002″) |
| 孔直径（钻孔） | ±0.05 mm (±0.002″) |
| 孔直径（扩孔/钻孔） | ±0.01 mm (±0.0004″) |
| Shaft Diameter (Turned) | ±0.01 mm (±0.0004″) |
| 平整度 | 每 100 毫米 0.02 毫米 |
| 并行性 | ±0.02毫米 |
| 垂直度 | ±0.02毫米 |
| 表面粗糙度 (Ra) | 1.6–3.2 μm (63–125 μin) |
| 位置公差 | ±0.01毫米至±0.02毫米 |
| 螺纹公差（切削） | 6H / 6g（ISO）或 2A/2B（ANSI）级 |
| 最小特征尺寸 | 0.5 mm (0.020″) |
| 重复性 | ±0.005 mm (±0.0002″) |
Bronze CNC Machining FAQs
How easy is it to machine bronze?
Bronze is generally suitable for CNC machining and can produce accurate parts with smooth finishes. The required cutting speed, feed rate, and tooling depend on the specific bronze grade and part design.
Does bronze have better machinability than brass?
Machinability varies by alloy. Many brass grades are easier to machine than bronze, while certain bronze alloys offer excellent machinability along with better wear and corrosion resistance. The right choice depends on the application and required part properties.
What are the preferred grades of bronze for CNC machining?
Common bronze grades for CNC machining include:
- Tin Bronze: Offers good strength, wear resistance, and corrosion resistance.
- Aluminum Bronze: Provides high strength, hardness, and excellent wear resistance.
- Silicon Bronze: Known for good corrosion resistance and machinability.