Programming instructions

ADT-CNC4620 Programming Manual
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A1 start B1 end point
Related parameters and notice:
1) If e is 0, the system doesn’t have axial tool retreating action.
2) The system alarms if Z/W isn’t specified or the movement is 0.
3) The system alarms if X/U is specified but P(Δi) is larger than X axis movement (U/2). If
P(Δi) is specified to 0, it can be used for axial cycle drilling.
4) If Δk is 0 or larger than entire groove depth (W), the system reports error.
5) If Δd is 0, the tool isn’t retreated in radial direction; if Δd is larger than Δi, the system
reports error.
G74 processing example: Fig. 3-11-10
Fig. 3-11-10
O7401
G00X100Z20
M03S800T0101
G01X60Z2
G74R3
G74X20Z-15P2Q5R1F500
G00X100Z20
M30
%