Fanuc Series Oi-tf Plus Programming Manual
The manual also explains the supporting codes: select the specific tool from the turret; S-codes define the spindle speed; and F-codes set the cutting feed rate, with precision often extending to the nanometer level of interpolation.
If you are looking to expand this overview into specific workflows,1/G13.1 Polar Interpolation) , step-by-step , or a deep dive into Macro B programming routines . Share public link
| | Primary Use | Effectiveness | | :--- | :--- | :--- | | G70 | Finishing Cycle | Performs a precision finish pass on the profile defined by a previous roughing cycle (G71/G72/G73). | | G71 | Stock Removal in Turning (OD/ID) | A rough turning cycle that removes material along the outer or inner diameter. It is highly efficient for parts with a straight or smoothly varying profile. | | G72 | Stock Removal in Facing | A rough facing cycle that removes material in the face direction, working from the face back towards the chuck. | | G73 | Pattern Repeating Cycle | Ideal for roughing castings or forgings that already have a shape. The tool follows the final contour in progressive steps. | | G74 | End Face Peck Drilling | A drilling cycle for the face of the part, featuring a pecking action to break chips when drilling deep holes. | | G75 | Grooving on the Outer/Inner Diameter | A grooving cycle for cutting grooves on the OD or ID. It can also peck to manage chips. | | G76 | Multiple Threading Cycle | A powerful and flexible threading cycle that can handle a wide variety of thread types, including tapered threads and multi-start threads. | fanuc series oi-tf plus programming manual
If you need help configuring a specific programming cycle, let me know:
Before writing code, you must understand how the FANUC 0i-TF Plus interprets space. CNC lathes primarily operate on a two-axis system: The manual also explains the supporting codes: select
The FANUC manuals, such as the 0i-TF PLUS车床操作说明书, are copyrighted works. Distributing copies without permission may violate copyright and export laws, which is why free public PDFs are rarely legitimate.
Because lathe inserts have a rounded tip (radius) rather than a perfectly sharp point, taper cuts and circular arcs will experience dimensional inaccuracies if uncorrected. | | G71 | Stock Removal in Turning
Constant surface speed (CSS) control (Spindle speed adjusts dynamically based on X-axis position). G97: Constant spindle speed (RPM mode).
Before diving into complex cycles, it's crucial to understand the building blocks of any FANUC program.
However, a CNC control is only as good as the code you feed it. That is where the comes in. At first glance, this manual can look like a daunting brick of technical jargon. But once you understand its structure, it becomes the most powerful tool in your office.