The core of five-axis returner to realize five-axis operation lies in the precise control of its numerical control system and the reasonable design of its mechanical structure. Specifically, the five-axis repeater achieves five-axis operation in the following ways:

　　First, numerical control system

　　The five-axis repeater uses an advanced numerical control system that can simultaneously control the movement of five axes (usually three straight axes X, Y, Z and two rotating axes A, B). The numerical control system calculates the motion track and speed of each axis accurately according to the preset machining program, and sends instructions to the servo motor in real time to drive each axis to move according to the predetermined trajectory.

　　Second, mechanical structure design

　　The mechanical structure design of the five-axis repeater is the key to realize the five-axis operation. The mechanical structure usually includes the bed, column, headstock, workbench and other parts, which are connected to each other through high-precision guide rails, bearings and other connectors to form a stable processing platform. At the same time, two rotating axes (axis A and axis B) are cleverly designed and mounted on the headstock or workbench to achieve the rotation of the workpiece around the X and Y axes in the plane.

　　Three, five axis linkage control

　　Five-axis linkage control is the core technology of five-axis returner to realize complex machining tasks. In the machining process, the CNC system controls the movement of the five axes at the same time, so that they are linked according to the predetermined trajectory and speed, so as to achieve the accurate machining of the tool in multiple directions. This linkage control not only improves the machining accuracy and efficiency, but also greatly expands the processing range of the machine tool, enabling it to complete the processing of various complex shape parts.

　　4. Real-time feedback and adjustment

　　In order to ensure the accuracy and stability of the five-axis operation, the five-axis reloader is also equipped with a variety of sensors and devices, such as position sensors, speed sensors, force sensors, etc. These sensors real-time the motion state of each shaft and various parameters in the machining process, and feed the results back to the CNC system. The CNC system adjusts and optimizes in real time according to the feedback information to ensure the smooth processing and stable and reliable processing quality.

　　In summary, the five-axis repeater realizes the simultaneous operation and linkage control of the five axes through the precise control of the numerical control system, the reasonable design of the mechanical structure and the application of the five-axis linkage control technology, so as to complete the accurate processing of the workpiece in multiple directions. This high-precision, machining method has been widely used in aerospace, automobile manufacturing, mold processing and other fields.