The cutting unit consists of a spindle prearranged
to hold a diamond disk and a Waterjet head, it rotates around its axis (4th
axis) and is provided with motorized in-clination from 0 to 55° (optional 5th
axis).
COMBICUT combines and alternates the cutting with
disk and Waterjet according to preset programs and/or at will: this allows to
optimize cuts thus ensuring waste minimization (there is no need to move the
slab or the workpieces).
Bridge
saws also possible to perform complex rectilinear and curvilinear cuts as
well as inclined cuts.
COMBICUT conforms to the CE accident-prevention and
UL/CSA North-American (optional) standards.
Version
without foundations
In the standard version of the machine, cement
shoulders are provided by the buyer. On request (optional accessory), COMBICUT
can be supplied with shoulders consisting of metal structures, which do not
require foundations and are simply fixed to the floor.
Version with
automatic system for worktop exchange
COMBICUT comes standard with a fixed worktop consisting
of a steel tray (with "gradually deteriorating" blades) that supports
the slab during machining.
On request (optional accessory), COMBICUT can be
supplied with a system for the automatic exchange of worktops that steps up
productivity: the uncut slab is prear-ranged and its cutting scheme is
programmed outside the machine while COMBICUT is cutting another slab, then the
two worktops are swapped automatically thus saving time.
Heavy-duty cutting spindle
The suitably dimensioned cutting spindle is provided
with inverter for the non-stop variation of the disk rotation speed and
cut-tracing laser displaying the cutting di-rection.
Cutting unit
rotating around its axis
The cutting unit (cutting spindle with disk and
Waterjet head) rotates around its axis by ±190° (4th axis), thus giving
competitive advantages: an unrivalled cutting precision and speed.
Motorized
and programmed inclination of the cutting unit
The inclination of the cutting unit (cutting
spindle with disk and Waterjet head) is automatic, motorized and can be
programmed in any position from 0° to 55° (op-tional 5th axis) in order to
perform inclined cuts in either the plunge-cut or step-cut mode, required, for
instance, when V-grooves are to be machined.
Water jet
tapering compensation in the Waterjet head
The software is provided with a special function
for the automatic, non-stop com-pensation of the natural tapering of the
high-pressure water jet. This compensation ensures the regular and precise
cutting geometry on the work piece.
Automatic
measurement of the uncut slab thickness
The machine is equipped with a sensor for the
precise, automatic and programma-ble measurement of the uncut slab thickness in
order to cut V-grooves (sections inclined by 45°) featuring precise dimensions.
Top brand
Waterjet system
The Waterjet pump system is supplied by
KMT/Waterjet Systems that will also pro-vide the buyer/user with the
international guarantee service on the Waterjet cutting system.
User-friendly
COMBICUT is equipped with the latest generation
Siemens Sinumerik 840D SL computer numerical control (CNC) with digital control
on PC architecture and a Personal Computer with Intel processor and Windows XP
operating system.
The control board can be rotated and is provided
with keyboard, colour multi touch-screen for graphic visualization and USB
port.
The console is provided with a joystick to move
intuitively the different motorized working axes.
The standard software enables the following
operations:
– to draw the polygonal and curvilinear pieces to
be produced directly on the ma-chine
– to import the pieces to be produced (even with a
curvilinear shape) in DXF for-mat
– to arrange the pieces to be produced on a
template having a predefined rectan-gular shape (on the video)
– to manage automatically the combined
"diamond disk/Waterjet" cutting accord-ing to both the pieces to be
produced and their position on the slab.
A portable button panel, cable-linked to the
console, duplicates the main controls (management of the axes + handwheel,
safety stop, …), thus enabling the operator to stand nearby the piece under
machining and visually inspect the correct execution of some delicate
operations.
Software for
order optimization and management
COMBICUT suggests the arrangement of the pieces to
be cut on the slab surface according to the pending orders loaded in the
system, thus optimizing automatically the slab surface utilization.
Digital
colour photos of the slab
COMBICUT can be supplied with an (optional) system
including a digital camera that acquires the true colour image of the uncut
slab and displays it on the touch-screen of the machine PC (or other PC).
The operator marks the slab outline and the contour
of any possible surface defect with the mouse and COMBICUT automatically
arranges the pieces to be cut on the slab surface thus optimizing its useful
area.
All the various operations (digital reproduction of
the uncut slab image, definition of the slab perimeter and defects and
optimization) are carried out while the machine is processing the preceding
slab.