www.disco.co.jp

Fully Automatic Dicing Saw

DFD6450

2014.11

Spindle lineup

A range of spindles supports diverse workpieces and

applications.

Standard

1.0 kW air spindle

(uses 2" blades, rated torque: 0.16 N·m).

[Options]

1.0 kW air spindle with higher torque

(uses 2" blades, rated torque: 0.24 N·m)

2.2 kW air spindle

(uses 3" blades, rated torque: 0.7N·m)

Advanced options



A transformer/UPS, a CO

pump can be installed internally. Yet, due to the

DFD6450's advanced design, the footprint is

similar to that of the DFD651.



Atomizing nozzle technology (Japan patent no.

3410385) for the spinner table yields extremely

clean workpieces after processing.



An ionizer prevents electrostatic build up during

workpiece transport.

Specifications

Environmental Conditions

• Use clean, oil-free air (dew point between -10 - -20 , residual oil: 0.1 ppm, and filtration

rating: 0.01μm/99.5 % or more).

• Keep room temperature fluctuations within ±1℃ of the set value. (Set value should be

between 20 - 25 ℃).

• Keep cutting water and cleaning water 2 ℃ above room temperature (fluctuations within ±1

℃

).

• 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 pressures specified above are gauge pressures.

* As the above specification may change due to technical modifications.

Please confirm when placing your order.

* For further information, please contact your local sales representative.

DFD6450 Operation flow

[1]

Lower arm moves the workpiece from the cassette to the pre-

alignment stage. Lower arm moves the workpiece to the chuck table

[2]

[3]

Unit

1.0kW

2.2 kW

mm

Cutting range

mm

Cutting speed

mm/sec

Cutting range

mm

Index step

mm

Index positioning

accuracy

mm

Cutting range

mm

Index step

mm

Index positioning

accuracy

mm

Max. stroke

mm

Moving resolution

mm

Repeatability

accuracy

mm

θ-axis Max. rotating angle

deg

Rated output

kW

1.0

2.2

Rated torque

N・m

0.16,

0.24(higher torque)

0.7

Revolution speed

range

min

-1

6,000-60,000､

3,000-40,000

(higher torque)

3,000 -

30,000

mm

kg

Z-axis

380

Spindle

Machine

dimensions(W×D×H)

1,120 x 1,500 x 1,600

Approx. 1,400

Y2-axis

0.002/30

250

0.0001

0.001

0.003/250

(Single error) 0.002/5

35.2

0.00005

Y1-axis

Machine weight

0.0001

30

Specification

φ

8″

X-axis

250

0.1 - 600

Workpiece size