Humanoid Robots
Tolerance Typically ISO 2768-m. Tighter tolerances of +/- 0.05 mm are achievable on specific features but will increase machining time and cost. · min feature Min Wall Thickness: ~1.0 mm; Min Hole Diameter: ~1.0 mm (highly dependent on material and depth-to-diameter ratio).
| Physical Properties | |
| Density | 1.14 |
|---|---|
| Tensile Strength | 52.0 |
| Max Service Temp | 96.0 |
| Hardness | R105 |
| Standard Tolerance | Typically ISO 2768-m. Tighter tolerances of +/- 0.05 mm are achievable on specific features but will increase machining time and cost. |
| Manufacturing Limits | |
| Equipment Specs | Clamping Force: 1000 kN; Tie Bar Spacing: 460mm x 410mm; Platen Size: 660mm x 610mm; Max Shot Size (PS): 36 cm³ (with 22mm screw); Max Injection Pressure: 250 MPa; Max Injection Speed: 330 mm/s; Min/Max Mold Height: 200mm - 450mm. |
| Min Feature Size | Min Wall Thickness: ~1.0 mm; Min Hole Diameter: ~1.0 mm (highly dependent on material and depth-to-diameter ratio). |
| Precision Grade | Typical achievable part tolerance: ±0.02mm to ±0.08mm, heavily dependent on part geometry, material selection, and mold quality. Capable of producing parts within ISO 20457 Grade 3-4 (Fine to Medium). |
| Commercial | |
| Factory Advantage | Effectively molding PC/ABS for humanoid robot applications hinges on managing its sensitive viscosity and hygroscopic nature. The all-electric Fanuc Roboshot α-SiB 100T is our solution. Its AI-driven process control actively compensates for material variations, ensuring exceptional shot-to-shot consistency. This allows us to achieve the critical <0.01mm concentricity for motor housings directly as a net-shape part, right out of the mold. Unlike competitors who rely on secondary CNC machining and risk distortion or tolerance stack-up, the MechanoFab process eliminates these post-molding steps entirely. This single-process strategy not only guarantees dimensional stability and compliance with standards like IP65 but also delivers a physically superior component by avoiding the pitfalls of multi-stage manufacturing. The result is a robust, reliable part, produced with unmatched repeatability. |
| Target Volume | Optimized for 100-1,000 units |