H1300II SEMI AUTOMATIC METAL
CUTTING BAND SAW |
| BAND SAW CAPACITY |
Round |
51 in. |
1,300 mm |
Rectangle W
x H |
51 x 51
in. |
1,300 x
1,300 mm |
|
Drive Wheel Transmission |
The drive motor's variable
speed driven pulley is directly coupled to the high efficiency planetary
gear reducer and the drive wheel is mounted on the rotating output case
of the gear reducer. The pulleys and belt are completely sealed from
both fluids and dust for long life with low maintenance. |
Band Saw Wheels & Drive System |
The band wheels are cast
iron for long, productive life. The drive wheel is mounted on the
rotating outer case of the planetary gear reducer. This direct coupling
of the drive wheel to the rotating outer case of the reducer provides
deflection free torque transfer and ensures the wheel runs true
regardless of tension stresses or cutting loads. The inherent high
efficiency of the planetary gear reducer means more power is delivered
to the blade. The idler wheel spindle assembly incorporates tapered
roller bearings for greater rigidity and long service life. The wheel
tracks the blade so that the back of the blade contacts the wheel flange
to support the back of the band. |
Material Handling |
The cutting plane is well
defined on the top of the work piece by the sharp shadow projected onto
the work. The operator can utilize the pendant control for easier,
powered positioning of the work piece. The control has forward/reverse
buttons and a switch to control the shadow line projector. The cut frame
support can be used to prevent narrow cuts from falling on the table. It
can support cut lengths up between 0.4 - 8.7 in. (10 - 220 mm.) |
Work Holding Vices |
The work piece is
hydraulically clamped by two vice cylinders. A long stroke vice clamping
vice and a short stroke one opposing it. This design facilitates the
loading and unloading of material. The short stroke vice is extended
first and then the long stroke clamping vice secures the work piece for
cutting. |
Powered Discharge of
Remnant |
The operator can use the
work holding vices to move the remnant piece from behind the blade to
the front for easier unloading. |
Adjustable Head Upper and
Lower Limits |
The upper and lower head
travel limits are independently adjustable. The lower limit of the head
travel can be adjusted to give the capability to notch large blocks e.g.
die blocks. |
Pressure/Flow Feed Control |
The independent pressure and
flow controls in series ensure the optimum cutting rate can be obtained
regardless of section or alloy being cut. The pressure control
determines the cutting force applied to the blade and the flow control
sets the maximum fall rate of the head. For example for difficult to
machine materials the pressure is set higher than free machining alloys
and the flow is set lower, as shown on the escutcheons above the above
the control knobs. |
Band Saw Head Guiding |
The rigid saw head is
mounted on the large diameter, hardened and ground column. The guide
bushings are widely spaced to maintain vertical rigidity of the saw
head. The head is constrained from rotating on the column by the
outboard guide. This rigidity enables the machine to cut all tough and
hard machinable alloys. |
Manual Positioning of Band Saw
Head |
The head positioning
solenoid valve is used to rapidly position the saw head up or down. The
manual movement of the head is controlled by push buttons on the pendent
control. |
Band Saw Deviation Monitor |
The Amada patented detector
constantly displays the current blade cutting conditions and has
independently adjustable limits for each direction. If the blade
deviation exceeds either limit for more than 90 seconds, the machine
control will stop the machine. Using the cutting display in conjunction
with the run-out detector, enables the operator optimize the cutting
performance to achieve the desired rate and accuracy. |
Band Saw Cutting Progress Displays |
The cutting performance of
the blade is monitored by the blade cutting rate display and the band
deviation monitor. The cutting rate display (solid rounds and
rectangles) is constantly updated during the cut so the operator can
make any necessary adjustments during the cut. |
Power Positioning of Movable
Guide Arm |
The movable guide is
hydraulically positioned using the manual valve on the control panel.
After it is in the desired position, it is locked to the way bar by a
short stroke hydraulic cylinder. |
STANDARD EQUIPMENT WITH
AMADA H1300II BAND SAW
-
Hydraulically clamped tungsten carbide saw blade guides
-
Pressure/flow cutting feed control
-
Hydraulic band tension
-
Band drive amp meter
-
Hydraulic positioning of left guide arm
-
Band break limit switch
-
Band wheel cover limit switches
-
Head feed rate display
-
Band speed adjustment using + and - push buttons
-
Cut piece support frame on discharge conveyor
-
Band speed control push buttons
-
Idler wheel motion detector
-
Shadow line projector to indicate cutting plane
-
Band deviation monitor
-
Adjustable head upper and lower travel limits
-
Power driven chip brush
-
Automatic chip conveyor
-
Blade hour meter
-
Safety interlocked band door switches
-
Cutting fluid nozzles for cut lubrication
|
| |
For
more information about the AMADA BAND SAW MODEL H1300II Call Ocean Machinery today at 800 286 - 3624
