Help!!-Citizen L20-turning an oval diameter

[FarlowL20]

Anyone have any resources for information on how to program a oval diameter?

For reference, I need to turn a .142" by .122" oval diameter.

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[cncmakers001]

Anyone have any resources for information on how to program a oval diameter?

For reference, I need to turn a .142" by .122" oval diameter.

What is the CNC controller brand and model name on your Citizen L20 turning machine?

[Superman]

Anyone have any resources for information on how to program a oval diameter?

For reference, I need to turn a .142" by .122" oval diameter.

Mill it using C axis ....
Basic lathe operation is to be turning diameters only

[FarlowL20]

It is a Mitsubishi 635LC controller and it is a 1999 Type VII 5M7 L20.

[FarlowL20]

Mill it using C axis ....
Basic lathe operation is to be turning diameters only

Is there a way to use the G12.1 function with a cutting insert or can this only be used with live tooling?
I keep getting Op error, Helical or Illegal G-code:Mill alarms...