We successfully delivered a high-performance PAI (Polyamide-imide) suction nozzle for an advanced automation equipment manufacturer. Machined from Torlon® 4203 PAI, this component features micro suction holes and precision-machined mounting features with tight perpendicularity requirements. The design incorporates thin-wall sections with drilled mounting holes at right angles, ensuring secure fixation and reliable performance in high-cycle automation environments.
| Project Name | Precision PAI Suction Nozzle with Perpendicular Mounting |
| Material | PAI (Torlon® 4203 / 4204 as required) |
| Process | CNC milling + Precision Drilling |
| Key Feature | Micro suction holes, perpendicular mounting faces, thin-wall drilled fixation |
| Suction Hole Diameter | Ø0.2mm – Ø0.5mm (as specified) |
| Perpendicularity | ≤ 0.02mm between mounting face and fixation holes |
| Wall Thickness | 0.6mm (minimum at thin-wall sections) |
| Tolerance | ±0.01mm on critical features |
| Application | High-speed automation / Precision pick-and-place |
100% inspection performed using ZEISS CMM with 1.2μm repeatability. Perpendicularity verified via optical comparison. Micro-hole diameters measured using non-contact vision measurement system. Material certification and first-article inspection report provided with each batch.
✓ High-speed pick-and-place systems
✓ Semiconductor component handling
✓ Microelectronics assembly
✓ Precision automation end effectors
✓ Miniature part transfer systems
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