Aluminum CNC Spare Parts for Heat Sink Posts with ±0.002~0.005mm Tolerance and ISO9001:2015 Certification
Precision CNC spare parts specifically designed for heat sink applications, manufactured with exacting tolerances and superior surface finishes.
| Product Name | CNC Spare Parts |
|---|---|
| Material Available | Aluminum |
| Processing | CNC |
| Tolerance | ±0.002~0.005mm |
| Drawing Accepted | IGES(igs), STEP(stp), SolidWorks (sodprt), PRT, AutoCad, or Samples |
| Inspection | CMM, Projector, Height Gauge, etc. |
| Lead Time | 7~35 working days |
| Quality Assurance | ISO9001:2015, SGS, RoHs |
| Payment Term | MoneyGram, Western Union, T/T, D/P, D/A, L/C |
| Price | According to your drawing or requirements |
| Engineer Support | Available for engineering assistance and drawings design |
| Packaging | Bubble and Carton or Customization |
|---|---|
| Port | Shenzhen |
- High repeatability and complex geometric capabilities
- Eliminates manual operation errors
- Precisely crafted intricate shapes difficult with traditional processes
- Flexible customization based on specific design requirements
- Smooth surface finishes reducing post-processing needs
- Enhanced production efficiency and part performance
| Machine Type | Axis Configuration | Maximum Dimensions | Tolerance Capability | Special Features |
|---|---|---|---|---|
| Swiss-Type Lathes | 5-13 axis | Ø32mm × 300mm | ±0.005mm | Simultaneous machining, live tooling, backworking |
| Multi-Axis Turning Centers | 6-9 axis | Ø250mm × 500mm | ±0.01mm | B-axis milling, Y-axis capability, sub-spindle |
| CNC Lathes | 2-4 axis | Ø600mm × 1000mm | ±0.02mm | Hydraulic chucking, bar feeders, part catchers |
| Turn-Mill Centers | 7+ axis | Ø150mm × 400mm | ±0.008mm | Complete part processing in single setup |
- Standard Tolerance Range: ±0.01mm to ±0.05mm
- Fine Tolerance Capability: ±0.005mm (for critical dimensions)
- Surface Finish: Ra 0.4μm to Ra 3.2μm (standard)
- Ultra-Finish Options: Ra 0.1μm achievable with polishing/burnishing
- Geometric Tolerances: Concentricity: 0.005mm, Cylindricity: 0.008mm, True Position: 0.01mm
- Thread Machining Capabilities: Metric/Unified/Whitworth threads, ACME, trapezoidal, single-point threading up to 64 TPI, thread rolling
| Material Category | Specific Grades | Machinability Rating | Typical Applications |
|---|---|---|---|
| Aluminum Alloys | 6061, 7075, 2024, 5083 | Excellent | Aerospace, automotive, electronics |
| Stainless Steels | 303, 304, 316, 17-4PH, 416 | Good to Fair | Medical, marine, chemical processing |
| Carbon & Alloy Steels | 1018, 1045, 4140, 4340 | Excellent | Industrial machinery, automotive |
| Tool Steels | D2, A2, O1, S7 | Fair to Difficult | Molds, dies, tooling components |
| Copper Alloys | C360, C464, C17200, C10100 | Excellent | Electrical, plumbing, marine |
| Exotic Alloys | Titanium (Gr2, Gr5), Inconel, Monel | Difficult | Aerospace, medical implants |
| Magnesium Alloys | AZ31B, AZ91D | Excellent (with precautions) | Aerospace, portable devices |
- Engineering Plastics: PEEK, Delrin/Acetal, Nylon, PTFE, POM
- Composites: Carbon fiber reinforced, fiberglass composites
- Special Materials: Ceramics (machinable grades), graphite, engineered woods
Components: Linear guides, actuator housings, sensor mounts, robotic end-effectors
Value Proposition: Reduced downtime, improved repeatability, extended service life
Components: Surgical instrument parts, imaging device components, diagnostic equipment housings
Standards Compliance: Biocompatible materials, cleanroom manufacturing options available
Components: Wafer handling fixtures, heat sinks, connector housings, test sockets
Critical Requirements: ESD-safe materials, ultra-clean surfaces, non-contaminating
Components: Aircraft fittings, radar components, drone structures, navigation parts
Certifications: NADCAP accreditation available for specific applications
Components: Engine components, transmission parts, fuel system elements, EV battery housings
Capabilities: High-volume production, just-in-time delivery, kanban systems
Standard export packaging options include blister trays, bubble bags, EPE foam, cartons, and wooden crates to ensure parts are free from wear and deformation during transit.
Support various trade terms (FOB, CIF, DDP, etc.). Global shipping via sea freight, air freight, or express couriers (DHL, FedEx, etc.).
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.