I. Five-axis machine structure features and working principle 1. Definition of five-axis: a machine tool with at least five coordinates, respectively, three linear coordinates and two rotary coordinates, and five axes. 2. Five-axis machining features: 1.

After all, compared to five-axis machining centres, three-axis machines have only three linear axes (X, Y and Z); their structure is simple, the tool axis does not change direction during machining, their range of motion is limited, and programming is relatively straightforward; whereas five-axis machining centres, on the face of it,