5-axis CNC machining centre with moving gantry structure. Designed for milling, drilling, thread cutting and cutting on bars or workpieces of aluminium, PVC, light alloys in general and steel. The moving part of the machine consists of a gantry with precision rack and pinion drive. The high power (10 kW in S1) electrically-driven spindle with HSK-40E tool holder allows machining operations, including heavy-duty work, with optimum results in terms of speed and accuracy. A 9-place tool magazine is installed behind the moving gantry structure. The 300 mm blade is housed separately. The machine can be used in double mode so as to minimize machine downtime, as it is possible to change the workpiece (load/unload) in “concealed” time. It is also possible to load and consequently machine workpieces and to perform different operations differ between the two work areas. The gantry is provided with a guard which, besides protecting the operator, also reduces the noise impact on the environment.
The toolholder magazine specifically houses a 300 mm diameter disc blade holder cone, such a tool allows, with maximum speed, safety and precision, to perform compound cuts with respect to the A and B axes, as well as to perform straight cuts or end milling machining on the ends of the profile, in addition, trimming or cutting with respect to the X axis can be performed.
The machine can be optionally equipped with an electronic device that automatically corrects workpiece dimensional errors in length, width and height. In this way, the accuracy of the machine is not influenced by the differences between theoretic and actual workpiece dimensions during machining.