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In this article, we describe how to use G75 cycle for grooving workpiece in CNC lathe machines with all details and examples.

G75 Cycle Introduction

G75 cycle used for grooving on CNC Lathe machines.

G75 Cycle Format

G75 R(e)
G75 X(u) Z(w) P(Δi) Q(Δk) R(Δd) F(f)

Parameters

e = Tool return amount / relief depth
u = Groove diameter
w = Width of groove / end point of groove
Δi = Incremental depth of cut on “X” axis
Δk = Incremental depth of cut on “Z” axis or tool advancement in “Z” axis.
Δd = Relief amount of the tool at the cutting bottom
f = Feed

G75 Cycle Examples

G75 CNC Program Example – 1

O0075 ;
T0000 ;
G00 X0. Z-100. M07 ;
T0101 S300 M03 ;
G92 S2000 ;
G96 S100 X82 Z-10. ;
G75 R1000 ;
G75 X50. Z-21. P5000 Q4000 F0.15 ;
G00 X82. ;
S0 T00 00 X0. Z-100. M09 ;
M05 ;
M30 ;

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In this article, we described How to use G75 cycle for grooving workpiece in CNC lathe machines with all details and examples. For more details;

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