CNC machining centre, with 4 controlled axes; the spindle has an automatic tool slewing system that allows processing on 3 sides of the workpiece. Designed for machining bars or parts made of aluminium, PVC, light alloys in general or steel up to 2 mm. A removable front loading bench, mounted on wheels to facilitate movement, allows you to load already assembled frames into the machine and carry out processing on 4 sides. It is provided with a manual tool magazine with 9 places and a 4 places automatic tool magazine on the left side of the cabin. Optionally a second automatic tool magazine with 4 places can be added at the right side of the cabin. The workpiece or frame is positioned by a pneumatic stop positioned at the left side of the machine, and is blocked by 4 strong clamps that are positioned by the slider on the X axis. Adding a second optional stop on the right side, the machine may perform extended machining of bars up to twice the work capacity. All CNC axes are absolute and do not require resetting upon restarting the machine. Moreover it is equipped with a movable work plane for easier workpiece loading/unloading; this also allows considerable increase in the machinable section.
1F = 1 face machining 3F = 3 faces machining
2.630
165(*)
Dimensions in mm
(*) with max.admissible length tools (B = 150 mm) charged into the automatic magazine the Z value decreases to 130 mm
LAYOUT
The machine is equipped with strong stops allowing bar reference. One is positioned on the left side (standard) and the other on the right side (optional). Each stop is activated by a pneumatic cylinder, it is retractable type and is automatically selected by the machine software according to the machining to be performed. The advantage of the dual stop system is that allows repositioning of the bar or short cut when machining particularly long profiles.
The 4 kW electrospindle in S1 can reach 20,000 rpm. The electrospindle movement along A axis performs -90° to +90° rotation, allowing to work on 3 sides of the profile with no need to reposition it. It can be used on profiles made of aluminium, PVC and light wood and can process extruded steel that is 2 mm thick.
The peculiar characteristic of this model is the possibility to attach a loading bench to the front part of the machine. This device allows you to load already assembled squares and machine all 4 sides, ensuring perfect alignment and support. A pneumatic system allows lifting the frame upon insertion into the machine, to easily position the profile to be machined on the vice table. The removable front loading bench allows use of the machining centre also in a traditional way, for machining individual bars and billets. This solution allows users to efficiently adapt the machine to the production flow by flexibly integrating it into various stages of the machining sequence.
The standard version of the machine is equipped with two tool magazines. The fold-away manual tool magazine can house 9 toolholder cones. It is located on board the machine for easy access by the operator. Inside the cabin, on the left-hand side, there is an automatic tool magazine that can accommodate 4 toolholders with their respective tools, which can be configured to suit the requirements of the operator. The machine may also be equipped with an optional second automatic tool magazine on the right-hand side; this can accommodate an additional 4 toolholders.
