Tingfeng Hardware excels in precision stamping of complex geometries, providing multi-slide forming and fine blanking solutions for robot joints and smart sensors. Multi-slide formers complete 3D bending, curling, and side piercing in one pass, while fine blanking achieves fully sheared bright surfaces for parts with high functional surface requirements.
We specialize in solving challenges with micro irregular shapes, internal/external teeth, and local thickening, achieving high material utilization and dimensional consistency.
Complex geometry parts for smart devices often require multiple process combinations. Multi-slide formers use horizontal motion mechanisms to achieve 3D bending, curling, and side piercing in one pass, eliminating secondary operations - ideal for irregular brackets in robot joints.
Fine blanking uses three-directional forces to obtain fully sheared bright surfaces for precision valve plates and gears in smart sensors requiring high functional surfaces. By combining in-die tapping and riveting, we provide highly integrated complex parts.
| Feature | Advantage to You |
|---|---|
| Multi-slide 3D forming | Complex 3D shapes in one feed, eliminating multi-step cumulative error |
| Fine blanking burnish control | Sheared surface smooth, no tearing, usable as functional surface, saving machining |
| In-die tapping/riveting | Integrated post processes, reducing handling, shortening lead time |
| Irregular part tooling experience | Extensive database, quick feasibility assessment |
| High material utilization | Optimized strip layout, less scrap, suitable for precious metals |
| Formable Features | Bending / Flanging / Curling / Side piercing / Tapping | One-pass |
|---|---|---|
| Min. Bending Radius | 0.1 mm (material dependent) | No cracks |
| Fine Blanked Surface Roughness | Ra 0.4μm -- 1.6μm | Burnish ≥90% |
| Max. Fine Blanking Thickness | 6 mm | Customizable |
| Multi-slide Wire Diameter Range | 0.5 mm -- 3.0 mm | For irregular shapes |
| Hole Position Accuracy | ±0.01 mm | Die guaranteed |
| Flatness | ≤ 0.03mm / 20mm | Leveling available |
| Local Thickening Capability | Up to 1.5x original thickness | In-die upsetting |