Machine-tool builder Schwäbische Werkzeugmaschinen GmbH (SW) has incorporated multi-touch capabilities into its recently released CNC HMI: the C|one control panel.
The main display of C|one, in addition to its multi-touch capabilities, is 24” in size and features increased haptic feedback. This feedback imitates the feel of real hardware buttons to prevent incorrect operation, while enabling the blind operation of functions. An intelligent touch-sensor additionally prevents accidental input due to water and dirt, while a multi-functional rotary dial provides precision for feed and spindle override, and can also serve as a hand-wheel.
When a fuse blows (a problem with a simple enough solution) it can quickly get buried in a traditional NC by the subsequent alarms it triggers. Instead of spending time digging for the root cause, C|one makes the problem clear, ultimately cutting downtime. The panel will indicate initial alarms, even when they cause a domino effect.
Among the tasks improved by C|one is managing programs, where program history and programs saved in the NC are viewable. The most recently selected programs are saved as history and up to five programs can be saved as favourites per table. Time stamps for file changes are tracked, while sub-program files and main program files are easily switched on the display, as well as the workpiece folders (depending on the needs of the operator). Table-dependent programs are selectable and de-selectable, and the system tracks these actions for straightforward review.
SW is exploring additional features for C|one implementation in the near future, such as advanced tool management.
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