Comparison ledger
Disco DFD 6240 Fully Automatic Dicing, Lapmaster 15, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 15Lapmaster | |
|---|---|---|
| OEM | Disco | Lapmaster |
| Category | Dicing & Grinding | Dicing & Grinding |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Disco DFD 6240 Fully Automatic Dicing | Lapmaster 15 |
| Specifications | ||
| Max workpiece size | Φ8 inch[1] | — |
| X-axis cutting range | 210 mm[1] | — |
| Cutting speed (X-axis) | 0.1–1,000 mm/s (0.1–600 mm/s in source 3/6)[1] | — |
| Y-axis cutting range | 210 mm[1] | — |
| Y-axis index step | 0.0001 mm[1] | — |
| Y-axis positioning accuracy | Within 0.002/210 mm (single error)[1] | — |
| Z-axis max stroke | 19.22 mm (for Φ2 inch blade) / 19.9 mm (for Φ3 inch blade)[1] | — |
| Z-axis moving resolution | 0.00005 mm[1] | — |
| Z-axis repeatability accuracy | 0.001 mm[1] | — |
| Max blade size | Φ58 mm (or Φ2 inch/Φ3 inch blades depending on spindle option)[1] | — |
| θ-axis max rotating angle | 380 deg[1] | — |
| Spindle output (standard) | 1.2 kW at 60,000 min⁻¹[1] | — |
| Rated torque (1.2 kW spindle) | 0.19 N·m[1] | — |
| Revolution speed range (1.2 kW spindle) | 6,000–60,000 min⁻¹[1] | — |
| Spindle options | 1.8 kW (2 inch blades), 2.2 kW (3 inch blades)[1] | — |
| Equipment dimensions (W×D×H) | 900 mm × 1,190 mm × 1,800 mm[1] | — |
| Equipment weight | Approx. 1,200 kg (without transformer) / approx. 1,280 kg (with transformer)[1] | — |
| Applicable tape frame | 2-8-1[2] | — |
| Power consumption (processing) | 1.5 kW (for reference)[3] | — |
| Power consumption (warm-up) | 1.0 kW (for reference)[3] | — |
| Air pressure | 0.5–0.8 MPa[2] | — |
| Average air consumption during operation | 110.0 L/min(ANR) (for reference)[2] | — |
| Clean air pressure | 0.5–0.8 MPa[2] | — |
| Average clean air consumption during operation | 70.0 L/min(ANR) (for reference)[2] | — |
| Cutting water / spinner cleaning water / water curtain pressure | 0.2–0.4 MPa[2] | — |
| Max consumption flow rate (cutting water) | 6 L/min[2] | — |
| Max consumption flow rate (water curtain) | 1 L/min[2] | — |
| Cooling water pressure | 0.2–0.4 MPa[2] | — |
| Cooling water consumption flow rate | 1.5 L/min at 0.3 MPa[2] | — |
| Exhaust duct capacity | 5.0 m³/min[2] | — |
| 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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