Cycles
9.6 Z positioning with grinding wheel - CYCLE406
Cylindrical grinding
168
Programming and Operating Manual, 07/2009, 6FC5398-4CP10-2BA0
Sequence
The cycle moves to the Z preliminary position and commences the approach either with an
optional acoustic emission or just with the handwheel.
Once contact has been detected, grinding is performed, either in accordance with a
handwheel value or in relation to the contact point.
Once the end point is reached, if the CAL parameter is set to "1", the Z axis will be set to the
Z position.
If no acoustic emission input has been configured, the cycle will immediately switch to the
handwheel at the start of the operation, provided that an air grinding feedrate exists.
Sketch of the geometry parameters
Figure 9-4
Z positioning with grinding wheel - CYCLE406
Programming example
Machining sequence:
●
Inching at position 50.0000 mm to diameter position 100.0000 mm, old offset is deleted
first and axis value is set at the end point.
●
The handwheel is used exclusively for the infeed.
●
The starting position is at 60.000 mm.
●
5 sparking-out revolutions are performed when infeed is canceled.
●
The workpiece speed is 20 m/min.
N10 T2D1
N20 CYCLE446( 20)
N30 CYCLE406( 0, 1, 1, 1, 2, 100, 50, 10, 0.1, 3, 1, 5, 20)
N40 M30
