Automatic Dicing Saw DAD3350 Flexibility for diverse processing needs Flexible Design The DAD3350 (maximum workpiece size ø8” [standard], 250 mm square [optional]) has been designed to process a wide variety of materials with either a 1.8 kW spindle (standard; supports 2 ” blades) or 2.2 kW high-torque spindle (optional; supports 3 ”-5 ” blades). Whether your material is ultra-thin to several millimeters thick, single wafer or multiple panel (optional), straight cut or optical angle cut (optional), the DAD3350 can be customized for your applications needs. Process Quality The field proven bridge-type frame structure optimizes rigidity and stability. To reduce transient vibration the DAD3350 utilizes cast iron for the bridge-type frame resulting in superior and consistent cut quality. Machine Utilization With a return speed of 600 mm/s, theta speed of 180 degree/s, and Y-axis speed of 200 mm/s the DAD3350 spends more time cutting and less time preparing to cut. Operation The Graphical User Interface (GUI) operates via an LCD touch screen. While improving the ease of use, the GUI also features on screen real time display illustrating process details. Automatic Dicing Saw 3350 DAD Bridge-type frame structure Dicing position Load/unload position DAD3350 Specifications Spindle - 1.8 kW 2.2 kW (option) Workpiece Size - Max. ø8" 1 Max. 250 mm square (* ) mm X-axis Cutting range 260 Max. cutting speed mm/s 600 Process Controls mm Y-axis Cutting range 260 Auto alignment, auto focus, and auto kerf check features - all standard - directly Index step mm 0.0001 improve productivity. In addition, the microscope includes a positive air pressure mm Positioning accuracy 0.003 or less/260 (Single error) 0.002/5 mechanism and a lens shutter to prevent contamination. The DAD3350 also mm Z-axis Max. stroke 32.2 31.4 includes advanced process control features such as a cutting water flow control mm Moving resolution 0.00005 and spindle current monitoring to support process analysis. As an option, a mm Repeatability accuracy 0.001 dual-magnification microscope is available to help reduce alignment times. 2 2 mm Max. blade size(* ) ø58 ø127* deg. Small Footprint θ-axis Max. rotating angle 380 -1 -1 kW Spindle Output 1.8 at 60,000 min 2.2 at 30,000 min The bridge-type frame structure reduces footprint while increasing performance. N·m Rated torque 0.29 0.7 Suspended from the bridge is a front-mounted spindle, which provides greater -1 min Revolution speed range 6,000 ~ 60,000 3,000 ~ 30,000 space to process large area substrates. Applicable Tape Frame - 2-8-1 Utilities Power supply - 200 ~ 240 V AC±10 %, 3-phase (50/60 Hz) For other than the above voltages, a transformer is necessary. Power consumption - - 11 % smaller kW (for reference) When processing 0.9 footprint kW (for reference) During warm-up 0.8 When idling (in standby) kW 0.3 (for reference) kVA Max. power When 1.8 kW spindle installed: 4.9 2 DAD341(1.07 m ) When 2.2 kW spindle installed: 4.5 MPa Air pressure 0.5 ~ 0.8 Air max. consumption L/min(ANR) 200 Cutting water - - Water pressure MPa 0.2 ~ 0.4 L/min DAD3350 Max. consumption flow rate 4.0 2 (0.945 m ) Cooling water - - MPa Water pressure 0.2 ~ 0.4 Consumption flow rate L/min 1.5 at 0.3 MPa 3 m /min Exhaust duct capacity 5.0 Machine dimensions (W x D x H) mm 900 x 1,050 x 1,800 LCD touch screen kg Machine weight Approx. 1,200 (without transfomer for overseas use) Approx. 1,270 (with transfomer for overseas use) (*1) A special jig is required for this function. (*2) When selecting optional specification. Environmental conditions • Use clean, oil-free air at a dew point of -15 °C or less. (Use a residual oil: 0.1 ppm. Filtration rating: 0.01 µm/99.5 % or more). • Keep room temperature fluctuations within ±1 °C of the set value. (Set value should be between 20 ~ 25 °C). • Keep cutting water 2 °C above room temperature (fluctuations within ±1 °C). • Keep spindle cooling water the same as room temperature between 20 ~ 25 °C (fluctuations within ±1 °C). • The machines should be used in an environment, free from external vibration. Do not install machine near a ventilation opening, heat generation equipment or oil mist generating parts. • This machine uses water. In case of water leakage, please install the machine on the floor with sufficient waterproofing and drainage treatments. * All the pressures are described using a gauge pressure. * The above specifications may change due to technical modifications. Please confirm when placing your order. * For further information please contact your local sales representatives. 13-11 Omori-Kita 2-chome, Ota-ku, Tokyo 143-8580, Japan Phone:03-4590-1100 Fax: 03-4590-1075 • www.disco.co.jp OL09.12.1800