DAVI-YSTAD 10 GA. X 10' MODEL KMD 5-AXIS UNIV. FOLDING AND

Heavy welded all steel construction
Bending beams as standard provided with crowning attachment, adjustable from front of machine
to guarantee a perfect straight bend irrespective of sheet thickness.
Optimal profile of the clamping beam - 45 deg -
Two sided hydraulic folding beams drive, servo driven.
Two sided clamping beam drive thru proportional valves
Variable folding beam speed adjustment by CNC Controller
Two-sided path measured system for synchronization, allowing for parallelism control between
clamping and bottom beam, regardless of where load is placed.
No shimming required for off-center loads
Overload protection.
Free passage cut-outs on both sides of clamping beam.
YSTAD Machines use VICKETS Pumps, VICKERS Servo and Proportional Valves,
TELEMECANIQUE Electrics:
On machine equipped as above, all axes are reset automatically when sheet thickness is input.
Extensions of pendant control to 79" for operation from the rear of the machine.
1-Axis back gauge U-shaped with Pneumatic flip-up stops. The arms will all be provided with
CNC interfaced flip up stops and it will give you a total range of gauging from 1" to 10 ft. The
arms will have a total range of gauging from 1" to 10 ft. The arms will have a total length of
10'2" and travel 28" on floor mounted wheels. The flip stops at front are allowed to pass thru
recesses in the bolster up to 3/16" from the bending die for referencing of narrow flanges. The
Pop-up stops are located at 20" increments, and are CNC interfaced.
Positioning accuracy /repeatability: +/- .004"
Positioning in increments of: .001"
Programming b.g.
Dual ball-type screw are used to give necessary speed, precision and rigidity to the back gauge.
All spare parts for back gauge is readily available from stock in Cincinnati, Ohio by Star.
Hydraulic power unit:
Oil reservoir contains 50 gls of hyd oil
Pump variable displacement Vickers
Servo-valves, manifold mounted Vickers
Pressure transducers Fluid control USA
The power unit will be located to the right of the machine when facing the machine from the front.
Space required excl hydraulic:
Power unit 170" by 170"
Hydraulic power unit 60" x 50"
CNC Control Unit has a memory large enough to hold 680 Programs.
RS 232 Port available on the system.
Hydraulic clamping of tools:
The Tools to be mounted on the clamping beam are provided with hydraulic clamping, for quick
die arrangement and quick die change.
Mitsubishi E900 CNC control
1-Axis fully interfaced back gauge with pneumatic flip-up stops
Hydraulic clamping of tools
2 Manually adjustable crowning attachments