topic Fanuc A 4th axis in HSM Post Processor Forum

Fanuc A 4th axis

CNCfacile — Sun, 18 Dec 2022 15:22:30 GMT

Hello,

In the post processor library, the Fanuc inverse time has been deprecated. Someone can help me to set correctly the Fanuc generic post for A inverse time 4th axis.

Thank you in advance

Re: Fanuc A 4th axis

Arun.rs — Tue, 03 Jan 2023 05:33:37 GMT

HI @CNCfacile

You can set the machine configuration in 'Setup' tab and select 'Feedrate method' as 'Inverse time'

Regards

Re: Fanuc A 4th axis

CNCfacile — Tue, 03 Jan 2023 08:37:48 GMT

I try it, but the Fanuc post seems do not work properly

Re: Fanuc A 4th axis

CNCfacile — Tue, 03 Jan 2023 20:34:40 GMT

Thanks, Arun for your reply!

In the picture attached, you can see the kinematics setup that I have done. I have used the generic post Fanuc 44035.

As you can see in the second picture the nc code produces G00 A0 in the first drill and in the second drill should produce a G00 A90, but is not present any A axis movement.

Re: Fanuc A 4th axis

AchimN — Thu, 05 Jan 2023 07:43:45 GMT

Hello @CNCfacile ,

into the postprocessor you need to change the setting "useTiltedWorkplane" to false as shown in the screenshot below.

Re: Fanuc A 4th axis

CNCfacile — Thu, 05 Jan 2023 13:57:36 GMT

Great Arun!

It works

Thank you very much