Which method is used for setting the TOOL frame in FANUC robotics?

In FANUC robotics, the TOOL frame can be accurately set using the 6 point method. This technique involves defining the position and orientation of the tool by specifying six distinct points, which gives a comprehensive understanding of how the tool is situated in three-dimensional space.

Each of the six points corresponds to specific coordinates that capture both the location and angle of the tool. By utilizing this method, the robot can achieve a precise definition of the tool's frame, facilitating accurate movements and orientations during operations. The 6 point method provides the necessary complexity to capture the full dimensionality involved in the tool's placement, ensuring effective programming and operation of the robot.

Other methods, like the 4 point or 2 point methods, while useful in certain contexts, do not offer the same level of detail required for accurately setting up the TOOL frame, as they do not account for all three rotational degrees of freedom needed for precise tool orientation. The 8 point method, though comprehensive, extends beyond the usual practices for standard applications concerning the TOOL frame, which can make it unnecessarily complex for straightforward setups. Thus, the 6 point method stands out as the most effective and appropriate choice for this purpose.