The Fanuc Series Oi-TF Plus control is a CNC system designed for complex turning and mill-turn applications. This manual details program structure, coordinate systems, motion commands, canned cycles, tool and spindle control, macro programming, probing, I/O and ladder interactions, offsets, and advanced multi-tasking features. It assumes familiarity with basic CNC concepts, G/M code conventions, and Fanuc parameter structures.
Supports multi-axis and dual-path turning centers (such as Swiss-type lathes or multi-turret machines).
P and Q point to the starting and ending sequence numbers of the profile. U and W define the finishing allowances left on the X and Z axes. G70: Finishing Cycle
Circular interpolation (Clockwise/Counter-Clockwise).
Learning the system extends beyond official documentation. A wealth of high-quality third-party resources is available to complement the manual. For example, instructional videos on YouTube demonstrate specific features like Manual Guide i tool calibration on a Clausing MultiTurn 4000XS Lathe, providing visual, step-by-step guidance that is invaluable for new operators. Various books, such as "Programming of CNC Machines" (Vol. 1) by Ken Evans, include dedicated chapters on the FANUC Manual Guide i feature, offering practical examples and alternative explanations. Additionally, specialized training software, like the RenAn CNC Training Software, provides a complete emulation of the FANUC 0i-TF Plus control. This allows users to practice programming and operation in a risk-free virtual environment, an excellent supplement to the theoretical knowledge in the manual. fanuc series oi-tf plus programming manual
Multiple repetitive cycles for rough turning and facing. G76: Advanced threading cycles. The Power of Canned Cycles
The "Plus" series introduces several key advancements to speed up programming and machining:
Six-digit parameter containing mm (number of finishing cuts), rr (thread chamfer amount), and ee (angle of the tool tip, e.g., 60 for unified/metric threads). 6. Sample Program Structure
The FANUC Series 0i-TF Plus Go to product viewer dialog for this item. The Fanuc Series Oi-TF Plus control is a
Setting the cylinder dimensions (diameter and length). Work Origin: Establishing the zero points.
Represents finish passes (01), thread lead-out angle (00), and tool tip angle (60 degrees). X & Z: Final major/minor diameter and thread end position. P (Second Line): Total thread depth (in microns). Q (Second Line): Minimum depth of cut or first pass depth. F: Thread pitch (lead). 6. Macro B Programming
Manual Guide i helps ensure consistent, uniform programs regardless of the operator, simplifying troubleshooting and editing. Advanced Machining Cycles
The system provides 2D diagrams that update in real-time, assisting the user in visualizing the part shape as they program. Supports multi-axis and dual-path turning centers (such as
The core of the manual is, of course, the list. Unlike milling controls, the lathe version (0i-TF) has specific codes for diameter programming and constant surface speed control.
For advanced programmers, the 0i-TF Plus supports . This functionality utilizes variables, arithmetic calculations, conditional statements, and looping to create "parametric programs". Instead of writing separate programs for 10 different part sizes, a macro program can adjust itself instantly.
While the physical manual spans thousands of pages, this article serves as a comprehensive roadmap. We will dissect the structure of the manual, explore the core programming concepts specific to the "TF Plus" model, and highlight the features that make this controller a staple in modern CNC workshops.