The laser engraving machine burns the surface of the object through a laser, and forms a pattern on the surface of the object through a certain path, which is the principle of laser engraving. As a kind of numerical control equipment, engraving machine has many factors to be considered in the design of laser engraving machine in order to achieve stable and efficient performance. Let's take a look at the basic requirements of its overall layout. 1. Ensure the relative position and relative movement of the workpiece and the tool required by the established process method. Under economical and reasonable conditions, try to use a shorter transmission chain to simplify the mechanism and improve the transmission accuracy and transmission efficiency; 2. Ensure that the CNC engraving machine has the rigidity, vibration resistance, thermal denaturation and noise level suitable for the required machining accuracy; 3. It must meet various requirements such as processing range, work accuracy, productivity and economy; 4. Simple structure, reasonable and reliable, easy to process and assemble. Save raw materials, beautiful appearance; 5. It should be easy to observe the processing process, easy to operate, adjust and maintain, easy to transport, load and unload workpieces and clean up, pay attention to protection and ensure safety. On the basis of meeting the basic requirements of the overall layout, some other factors that affect the layout of the CNC glass engraving machine should also be considered. For example, the influence of the surface forming movement, the machined surfaces of different shapes are often processed by different tools, so the form and number of the surface forming movement are different, and lead to the difference of the layout. In the field of professional design, we strive to achieve excellence, focus on quality and service, and consider the size, weight and shape of the workpiece, and the layout of CNC engraving machines will also be somewhat different. In addition, the influence of the performance requirements of the CNC glass engraving machine, such as vibration, noise, thermal deformation, stiffness and vibration resistance, and the convenience of operation, should also be considered.