Note: Rapid traverse rate is set by machine tool builder (parameter 1420). Non-interpolated motion – each axis moves independently at max speed.
: P10 start block of the profile; Q20 end block; U0.5 stock left for finishing on X; W0.1 stock left for finishing on Z. Threading Cycle (G76)
Feedrate is measured in inches or millimeters per revolution (standard for turning). 4. Crucial M-Codes (Miscellaneous Functions) fanuc series oitf plus programming manual
O2000; #1 = 50.0; (Start X diameter) #2 = 10.0; (Groove width Z) #3 = 0.2; (Incremental step) WHILE [#1 GT 30.0] DO1; G00 X#1 Z5.0; G01 Z-#2 F0.05; G00 Z5.0; #1 = #1 - #3; END1; M99;
The is a high-performance CNC control unit designed specifically for lathes and turning centers. It is an evolution of the widely successful Oi-TF model, offering enhanced processing speed, memory capacity, and functionality. The Programming Manual (Machining Center/Turning) is the authoritative document that details how to program this control using FANUC’s proprietary FANUC MANUAL GUIDE i and standard G-code (ISO). Note: Rapid traverse rate is set by machine
G01 X(U)__ Z(W)__ F__;
The FANUC Series 0i-TF Plus is a premier CNC system for modern turning and milling applications. This guide breaks down the essential programming concepts, G-codes, and structures found in the official programming manual. 🚀 System Overview Threading Cycle (G76) Feedrate is measured in inches
The "TF Plus" designation indicates an evolution from the standard TF model. The manual highlights features specific to the Plus hardware and software:
| Variable # | Type | Purpose | |------------|----------------|------------------------------| | #1–#33 | Local | Local to macro call | | #100–#199 | Common (#100) | Volatile, cleared at reset | | #500–#999 | Common (#500) | Non-volatile (saved at power-off) | | #1000+ | System | Read/write system data |
U0.1 : Depth of cut per pass (radius value, so 0.1" cuts 0.2" off the diameter). R0.05 : Retract amount after each cut block.