Programming instructions

ADT-CNC4620 Programming Manual
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3.5.3. Radial cutting cycle G94
Instruction format: G94 X/U Z/W R_ F_ ;
X/U: cutting end X axis coordinates;
Z/W: cutting end Z axis coordinates;
F: cutting speed
R: cone slope; axial coordinate difference between cutting start and cutting end; if R
and W do not have same sign, |R| ≤ |W| is required. If R isn’t specified, it is straight
end processing
Cutting feeding Quick positioning
Z axis Start point X axis
Execution process:
1) X axis locates (G0) to cutting start quickly from cycle start;
2) Interpolate (G1) to cutting end from cutting start in linear;
3) Z axis axially back to axial coordinate position of cycle start in linear interpolation (G1)
mode;
4) Z axis quickly locates (G0) and returns to the start point, and cycle ends.
Instruction description:
1) G94 is modal instruction.
2) In single block operation, the system stops at the end position of every block, and pause and
resetting operation are valid in the motion process.
3) U, W and R reflect the relative position of cutting end and start. G94 has four track combinations
depending on the sign.