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Codes · 6 min

G50 on a Fanuc lathe: safe RPM limit

Set a safe spindle ceiling before using constant surface speed.

Set a safe spindle ceiling before using constant surface speed.

What to check

Identify the active units, control mode, tooling and datum before changing any parameter.

  • CNC
  • Codes
  • 6 min

Recommended method

Change one factor at a time and record the result. Use the machine and tool manuals as the final reference.

Before machining

Simulate the path, check clearances and limits, then prove the operation with the workshop's approved procedure.