Parameterisation
Required input parameters
Input parameters | Description |
@P1 | Reference plane (absolute) |
@P2 | Retraction plane (absolute) |
@P3 | Safety clearance (relative to the reference plane, unsigned) |
@P4 | Final drilling depth (relative to the reference plane, unsigned) |
Optional input parameters
Input parameters | Description |
@P17 | Dwell time at final drilling depth (in seconds, default value = 0) |
@P68 | Centring diameter (if specified, @P4 is not considered) |
@P87 | Point angle of drilling tool (default value = 90) If @P68 is active, @P87 is used to calculate the centring diameter. If @P68 is not active, @P87 is used to calculate the dimension from the point to the lateral surface of the tool. The calculated dimension is added to the final drilling depth. The drill radius is read from the tool memory to calculate the new final drilling depth. The radius in the tool memory may not be 0. |
@P182 | Activate breakthrough detection. For more information, see below. 0: breakthrough detection inactive (default) 1: breakthrough detection active |
It is recommended to use the Syntax check to verify whether the input parameters are correctly assigned.
Breakthrough detection
The breakthrough detection (@P182) function stops drilling operations after a breakthrough is detected. Movements in the form of a measuring block (G100) are therefore executed during machining. If a probe signal occurs during the process, the drilling operation is interrupted and the tool is retracted to the retraction plane in rapid traverse after the specified dwell time.
Attention
If breakthrough detection is active, measuring mode 1 is activated in the cycle.