CNC Fanuc G76 Threading Cycle

Threading is an integral part of almost every component which is machined, threads may be internal (ID threading) or external (OD threading). Here is full explanation of G76 Threading Canned Cycle for the Fanuc cnc control.

The CNC G-code for the threading canned cycle is G76.

You might like other cnc threading cycle G92, G32, G33,

CNC Fanuc G76 Threading Cycle
Below 2 block fanuc G76 threading cycle ( Two Line Format G76 Threading Cycle)  is briefly explained for easy understanding of g76 threading code.

Fanuc G76 Threading Cycle can be used for

Fanuc G76 Threading Cycle Flexibility

With Fanuc G76 Threading Cycle you can control

and many more.

G76 Threading Cycle Example

Example of the G76 G code G76 Thread Cycle a CNC Programming Example.

Fanuc G76 Threading Cycle Explanation

N5 G76 P010060 Q100 R0.05
N6 G76 X30 Z-20 P1024 Q200 F2

First block of the G76 Threading cycle

G76 : G code for threading cycle.

P : P actually consists of multiple values which control the thread behavior,

Q : Depth of normal cut ( these values are given in hundreds, so the depth of cut will be 0.1 ).
R : Depth of Last or Finish cut

Second block of the G76 Threading cycle

G76 : G code of the threading cycle.
X : The end value in x-axis.
Z : The end value in z-axis.
P : Thread depth ( as radius value ).
Q : Depth of first cut.
F : Thread Pitch
R : Thread Taper