Fanuc G72 Facing Cycle Demo – Step-by-Step CNC Programming Guide

Here is another cnc programming example which shows the use of Fanuc G72 Facing Cycle.
Fanuc G72 facing cycle comes in two format for different fanuc cnc controls.

Fanuc G72 Facing Cycle One-line Format

If your Fanuc control use One-line format canned cycle then here is full description of Fanuc G72 Facing Cycle
G72 Facing Cycle One-line Format for Fanuc 10T 11T 15T
Here is an example of One-line (single-line) format
Sample Program Example Fanuc G72 Facing Cycle Single-line-format

Fanuc G72 Facing Cycle Two-line Format

For Double-line format canned cycle of G72 facing cycle read
Fanuc G72 Facing Cycle – Stock Removal in Facing
CNC Fanuc G72 Canned Cycle Facing

Below is the cnc program example for two-line format of Fanuc G72 facing canned cycle.

G72 Facing Cycle CNC Program Example

Fanuc G72 Facing Cycle Demo – Step-by-Step CNC Programming Guide

Fanuc G72 Facing Canned Cycle Example Program

N010 G00 X220.0 Z60.0
N011 G00 X176.0 Z2.0
N012 G72 W7.0 R1.0
N013 G72 P014 Q021 U4.0 W2.0 F0.3 S550
N014 G00 G41 Z-70.0 S700
N015 X160.0
N016 G01 X120.0 Z-60.0 F0.15
N017 W10.0
N018 X80.0 W10.0
N019 W20.0
N020 X36.0 W22.0
N021 G40
N022 G70 P014 Q021
N023 G00 X220.0 Z60.0
N024 M30

Same program example for G72 one-line format read Sample Program Example Fanuc G72 Facing Cycle Single-line-format

Sinumerik 840D CYCLE81: Mastering Drilling Centering Cycles in CNC Programming Fanuc G72 Facing Cycle: Single-Line CNC Program Tutorial

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