Comparison ledger
Blanchard 20 36 Surface, Disco DAD3220, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 20 36 SurfaceBlanchard | DAD3220Disco |
|---|---|---|
| OEM | Blanchard | Disco |
| Category | Dicing & Grinding | Dicing & Grinding |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Blanchard 20 36 Surface | Disco DAD3220 |
| Specifications | ||
| Configuration | With new Elecro-Matic Neutrol II Magnetic Chuck Control[1] | — |
| Magnetic Chuck Control | Electro-Matic Neutrol II[1] | — |
| Type | surface grinder[1] | Automatic dicing saw[4] |
| Application | dicing and grinding[2] | Programmed dicing of silicon and other substrates[5] |
| Magnetic chuck control | Electro-Matic Neutrol II Magnetic Chuck Control[2] | — |
| Condition note | low hours[1] | — |
| OEM | — | Disco[3] |
| Model | — | DAD3220[3] |
| Code | — | SAW3[3] |
| Location | — | Sample Prep Room[3] |
| Max workpiece size | — | φ6 inch / 150×150 mm (user-specified specification)[4] |
| X-axis cutting range | — | 160 mm[4] |
| Cutting speed | — | 0.1 - 500 mm/s[4] |
| Y-axis cutting range | — | 162 mm[4] |
| Y-axis index step | — | 0.0001 mm[4] |
| Y-axis positioning accuracy | — | 0.005/160 mm (single error), 0.003/5 mm[4] |
| Z-axis max stroke | — | 32.2 mm (with φ2 inch blades)[4] |
| Z-axis moving resolution | — | 0.00005 mm[4] |
| Z-axis repeatability accuracy | — | 0.001 mm[4] |
| θ-axis max rotating angle | — | 320 deg[4] |
| Spindle rated output | — | 1.5 kW[4] |
| Spindle rated torque | — | 0.48 N·m[4] |
| Spindle rotation speed range | — | 3,000 - 40,000 min⁻¹[4] |
| Equipment dimensions (W × D × H) | — | 500 × 900 × 1,670 mm[4] |
| Equipment weight | — | Approx. 550 kg[4] |
| Display | — | LCD touch panel with graphical user interface[4] |
| Standard functions | — | Auto-alignment, auto-focus, auto-kerf check[4] |
| Spindle lock | — | Shaft lock function for easier blade changing[4] |
| Workpiece size | — | 6-inch / 150 × 150 mm workpieces[4] |
| Workpiece note | — | Special specification for 6-inch square workpieces[4] |
| Spindle count | — | Single spindle[4] |
| Equipment width | — | 500 mm[4] |
| Equipment dimensions | — | 500 × 900 × 1,670 mm[4] |
| Functions | — | Auto-alignment, auto-focus, and auto-kerf check[4] |
| Single spindle | — | Yes[4] |
| Index step | — | 0.0001 mm[4] |
| Index positioning accuracy | — | 0.005/160 mm (single error); 0.003/5 mm[4] |
| Z-axis max. stroke | — | 32.2 mm (Φ2 inch blades)[4] |
| Rotation speed range | — | 3,000 - 40,000 min⁻1[4] |
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