Description
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M586MA-220/4_A:
Operation
Machine for sawing blocks into strips with vertical diamond disks and horizontal diamond disk.
Strips unloading:
For the purpose of the CE certification, the machine can work only in combination with a strip unloader. The machine is preset for installation of a strip unloader with suction pads, automatic or suspended on jib crane driven by the operator.
The cut cycle is automatic if the machine is combined with the automatic unloader.
The cut cycle is semiautomatic, with the motor of the horizontal disk stopping for each strip and management of the movement of the trolley by the operator, if it is combined with the unloader on jib crane.
Structure
Composed of four columns anchored to the foundations, connected overhead by three beams, and two front ribs of reinforcement. These cross-pieces support the bridge which runs along them. The disk-holder trolley runs on the bridge.
Vertical movement (Y axis)
The columns house the guide and runners system for the vertical running of the cross-piece/bridge unit, controlled by rolled precision screws and threaded nuts. The four screws are synchronized by three connecting shafts set above the machine. The lubricated movement mechanisms are protected by safety-guards.
Horizontal bridge movement (Z axis)
The cross-pieces house the horizontal bridge running system consisting of roller cages. Movement actuated by rack and pinion. The two pinions are synchronized by a connecting shaft. The lubricated movement mechanisms are protected by guards.
Return cut movement (X axis)
In the bridge are machined the V-shaped guides for the runner system of the disk-holder trolley horizontal running, controlled by a rack and pinion system. Counter-rollers ensure absence of play and stable movement. The movement mechanisms are lubricated.
Vertical disks
The trolley houses the vertical disk-holder spindle, the motor and relative transmission mechanisms. The lubricated transmission mechanisms are protected by safety guards. Special setting systems are provided for adjusting the transmission belt tension.
Horizontal disk
A chrome-plated sleeve mounted on the trolley supports the horizontal disk and relative motor. Manual vertical positioning, actuated by pinion which engages on rack. Infeed/outfeed disk movement is actuated hydraulically.
Controls
Programmed counters for the setting and display of the working parameters including axes positions. The precise cutting position (axes Y Z) is guaranteed by a system controlled by the programmable counters comprising electronic speed adjuster for a.c. motors (inverter) and digital position transducers (encoder). Cutting and return speed (X axis) are electronically controlled by inverter on a.c. motor. Climatized electrical panel separate from the machine. IP 54 (EN60529) grade dust and water protection.
Paint treatment
The machine surface is protected with a three-layer paint cycle applied after the sandblasting operation.
Characteristics of infeed block
Maximum length (with disk D.1000) mm 3600
Maximum length (with disk D.1300) mm 3500
Maximum height (rough block) mm 2250
Maximum height (levelled block, disk D.1000) mm 2150
Maximum height (levelled block, disk D.1300) mm 2000
Maximum width (without unloader) mm 2100
Maximum width (with unloader) mm 1950
Characteristics of outfeed strip
Maximum length mm 3600
Maximum width mm 460
Maximum thickness mm 60
Technical Data
Useful space for mounting vertical disks mm 100
Vertical disks diameter mm 800÷1300
Vertical disks motor kW 160
Horizontal disk motor kW 18,5
Trolley movement axis motor kW 3
Bridge transversal movement motor kW 0,75
Bridge vertical movement motor kW 4
Horizontal disk infeed/outfeed pump motor kW 0,55
Horizontal disk diameter mm 400
Installed electrical power kW 188
Cooling water (minimum pressure 1.5 bar) l/min 300
Machine length (L) mm 9155
Machine width (W) mm 5000
Machine width with extra transversal movement (W1) mm 5400
Machine height (H) mm 4550
Approximate mass kg 9000
V586HP-40/2_B:
Horizontal disc motor kW 30.
Suitable for block cutter -M586.
V586DO-625_B:
Group for the horizontal disc 625 mm diameter.
Suitable for cutting the maximum thickness 160 mm.
Disc motor kW 30.
Suitable for M586.
V586AP_C:
Automatic version programmable with PLC.
M400TN_A:
Operation:
Machine for positioning the block in the cutting zone of the Block Cutter.
Machine for positioning the block in the cutting zone of the Block Cutter.
Maximum length of block mm 3500
Maximum height of block mm 2150
Maximum width of block mm 2200
Technical Data
Number of wheels with single guide border Nr 4
Movement control motor kW 2,2
Maximum load kg 50000
Height from rail level mm 435
Wheels diameter mm 280
Wheel pitch mm 1590
Rail gauge (L1) mm 2500
Machine length (L) mm 3500
Machine width (W) mm 2250
Installed electrical power kW 2,2
Approximate mass kg 1400
M740MV_A:
Operation
Machine for crosswise cutting of strips with diamond disk. Conveyance of strips on idle rollers, manual, to the cutting zone with stopping against supplied retainer. Cut and return with manual start.
Cutting and return movement
The disk-holder head runs on two chrome-plated hardened round guides, actuated by pinion/rack unit. Cutting forward speed settable from control panel. Device for automatic slow-down during final cutting phase.
Disk-holder head
Houses the spindle motor and the tool disk driven by its axis.
Retainer unit
Mounted in outfeed allow cutting to standard measurements.
Controls
Electrical panel on machine with IP54 (EN60529) grade dust and water protection.
Paint treatment
The machine surface is protected with a three-layer paint cycle applied after the sandblasting operation.
Maximum thickness mm 120
Technical Data
50 Hz disk holder motor kW 13,2 / 4 P
60 Hz disk holder motor kW 13,2 / 4 P
Disk diameter mm 500
Cutting system forward speed m/min 0,5÷10
Useful maximum disk stroke: 650 mm with 120 mm thickness – x
Retainers for cutting at preset measures mm 200÷800
Adjustable retainer mm 1000÷1600
Installed electrical power kW 15
Cooling water (minimum pressure 1.5 bar) l/min 20
Machine length (L) mm 4800
Machine width (W) mm 2255
Machine height (H) mm 1520
Approximate mass kg 2200
V740D650:
Carter for disc D. 650 and 15,5 kW / 4 P 50 Hz or 13,5 kW / 6 P 60 Hz motor spindle, substituting the standard equipment. Disc flange diameter 230 mm. Useful maximum disk stroke: 650 mm with 100 mm thickness; 600 mm with 200 mm thickness. Suitable for M740MV.
V739CP:
Pneumatic pusher to block the strips against the strike during the cutting. N° 2 pushers at the entry and n° 1 pusher at the exit. Suitable for the M739. Requested compressed air 6 bar 50 NL/min.
