CNC milling axis

CNC milling axis
CNC milling machine is, in fact, a smart mechanism for creating complex shapes. Imagine Frezer as a powerful, but obedient tool that performs any commands that you give him. The key element of such a tool is the axis. They allow you to control the movement of the tool in three or more measurements, as if draw a complex figure in the air.
Types of axes and their role
The most common three main axes are: X, Y and Z. The axis X is responsible for moving the tool to the right and left, the axis Y - forward and backward, and the axis Z - up and down. These axes work together, like a hand and leg, ensuring accurate positioning of cutters for processing the material. In addition to the main axes, there may be others, for example, A and B, which allow you to rotate the tool around its axis, opening new processing opportunities, such as wrapping complex profiles or cutting threads.
Axis accuracy and control
The accuracy of the work of the milling machine with CNC directly depends on the accuracy of control of its axes. Modern machines are equipped with high -precision engines and sensors that monitor the position of the tool with high accuracy. These data are transmitted by the CNC program, which calculates the optimal movement of the tool. Is the program? Brain? The machine, receiving data on where and how the milling cutter should move in order to perform a given figure. Due to this, the accuracy of processing parts increases significantly.
How the axes work in real life
Imagine that you want to grind the shape of the logo on a piece of metal. The CNC program creates a set of commands for each axis: X moves the cutter to the desired position horizontally, y - vertically, Z - raises and lowers the carving tool. Each team is performed with micron accuracy, creating an exact copy of the logo on the metal. Axis is a key factor in the work of a milling machine, which allows you to turn ideas into real material objects.