Main Costructive Characteristics; Blade Speed; Working Surface - DoAll C-260 NC Instruction & Parts Manual

Pag.8
Instruction & Parts Manual
Edition A
2.1 M .
AIN COSTRUCTIVE CHARACTERISTICS
The machine uses :
☺ NC controller with operator display and 28 customizable function keys integrated.
☺ Multi language diagnostic with info messages.
☺ Material libraries.
☺ Band speed readout integrated.
☺ Constant feed pressure control.
☺ Band wheel drive with AC inverter and planetary reducer.
☺ Automatic guide arm.
☺ Carbide faced saw guides with large diameter lead in rollers on both guide arms.
☺ Automatic chip conveyor.
☺ Hardened, ground, anti-wear steel plates on all work clamping surfaces.
☺ Ground, hardened and hard-chrome plated guide columns.
☺ Power driven band cleaning brush.
☺ Hydraulic band tension.
☺ Recirculating, coolant system, pump 400/50/3, applied through nozzle.
☺ Chip container.
☺ Rapid saw head approach control.
☺ Out of stock sensor.
☺ Band wheel door interlocks.
☺ Blade guards.
☺ Automatic band kerf compensator.
☺ C26 gray iron castings
The saw is built to work in automatic also without an operator. A special vise design allows the machine to cut slightly ir-
regular bars.
2.2. B
LADE SPEED
The blade speed is controlled by an AC motor and a variable frequency drive, which allow to regulate the blade speed within
a range of 0- 100 m/1'. In this way the machine can cut both hard steels and aluminum. A digital reader constantly shows the

blade speed .

The blade speed can be adjusted :
• in automatic cycle while editing the program;
• anytime, by pressing the
keys on the control panel.
2.3. W
ORKING SURFACE
The material that has to be cut lays on a roller way that covers the entire stroke of the machine. The distance between the roll-
ers is studied to avoid that short pieces can fall.
2.4. I
NDEXING