Comparison ledger
Disco DAD3221, Lapmaster 15, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | DAD3221Disco | 15Lapmaster |
|---|---|---|
| OEM | Disco | Lapmaster |
| Category | Dicing & Grinding | Dicing & Grinding |
| Wafer size | 150mm | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Disco DAD3221 | Lapmaster 15 |
| Specifications | ||
| Type | automatic dicing saw[1] | — |
| Wafer size | 100, 150 mm wafers[1] | — |
| Setup | non-contact setup[1] | — |
| Blade monitoring | blade breakage detector[1] | — |
| Cutting functions | circle cut for edge trimming or down sizing[1] | — |
| Particle/ESD mitigation | CO2 injector to prevent particle adhesion and electrostatic discharge damage[1] | — |
| Alignment aids | pattern recognition system; automatic micro-alignment[1] | — |
| Equipment type | Automatic dicing saw[1] | — |
| Wafer / substrate size | 100, 150 mm wafers[1] | — |
| Substrate size | up to 150mm diameter[2] | — |
| Max. workpiece size | Φ6 inch (150 mm × 150mm user-specified specification)[3] | — |
| Non-contact setup | Yes[1] | — |
| Blade breakage detector | Yes[1] | — |
| Circle cut | For edge trimming or downsizing[1] | — |
| CO2 injector | Prevents particle adhesion and electrostatic discharge damage[1] | — |
| Pattern recognition system | Yes[1] | — |
| Automatic micro-alignment | Yes[1] | — |
| Spindle layout | Single[3] | — |
| Standard rated output | 2.0 kW at 40,000 min-1[3] | — |
| Optional rated output | 1.8 kW at 60,000 min-1[3] | — |
| Equipment dimensions | 490 × 870 × 1,670 mm[3] | — |
| Equipment weight | Approx. 420 kg[3] | — |
| Input Power | — | 110 Vac[4] |
| Plate Diameter | — | 15 inches (381 mm)[5] |
| Number of Conditioning Rings | — | 3[5] |
| Ring ID | — | 5.5 inches (140 mm)[5] |
| Standard RPM | — | 60[5] |
| RPM Range (Variable Speed Drive) | — | 0-60[5] |
| Drive Motor - Lapper | — | 0.5 HP (0.37 kW)[5] |
| Drive Motor - Polisher | — | 0.75 HP (0.56 kW)[5] |
| Length | — | 25 inches (635 mm)[5] |
| Width | — | 20 inches (508 mm)[5] |
| Height | — | 24 inches (610 mm)[5] |
| Estimated Shipping Weight | — | 285 lbs (129.3 kg)[5] |
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