Casting & Machining
✔ High precision
✔ Strong mechanical properties
✔ Fast prototype production
✔ Suitable for small and medium batch production
✔ No expensive mold required
Description
🔩 CNC Machining Component Introduction
A CNC machining component is a precision part manufactured using computer-controlled machine tools. These components are widely used in industrial equipment, automotive systems, medical devices, electronics, and automation machinery.
1️⃣ What Is a CNC Machined Component?
A CNC machined component is produced by removing material from a solid block (metal or plastic) using CNC milling, turning, drilling, or grinding processes.
Unlike casting or forging, CNC machining provides high dimensional accuracy and surface finish.
2️⃣ Common Types of CNC Components
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🔹 Shafts – Rotating parts used in motors and gear systems
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🔹 Housings – Protective enclosures for mechanical assemblies
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🔹 Brackets – Support structures
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🔹 Flanges – Connecting parts for pipes or mechanical systems
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🔹 Precision pins and bushings
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🔹 Custom mechanical parts
3️⃣ Materials Used
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Aluminum (6061, 7075)
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Stainless Steel (304, 316)
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Carbon Steel
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Brass
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Copper
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Titanium
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Engineering plastics (POM, Nylon, PTFE)
4️⃣ Key Technical Features
| Feature | Description |
|---|---|
| Precision | ±0.01 mm or better |
| Surface Finish | Ra 0.8–3.2 μm typical |
| Tolerance Control | ISO standard compliance |
| Repeatability | Excellent for batch production |
| Complex Geometry | Multi-axis machining (3-axis, 4-axis, 5-axis) |
5️⃣ Surface Treatment Options
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Anodizing
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Electroplating
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Powder coating
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Black oxide
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Sandblasting
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Polishing
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