The segmentation accuracy of the laser splitter is related to the laser output power generated by the laser (refers to the amount of work done by the object in a unit of time). Another important point is the precise positioning of the laser splitter. The laser cutting machine concentrates into a high-density beam in the form of light, and the beam is transmitted to the working surface to generate enough heat to melt the material, and the high-pressure gas coaxial with the beam directly removes the molten metal, thereby achieving the purpose of cutting. It shows that the laser cutting process is essentially different from the machining of the machine tool. The problem with positioning technology is how to extend the positioning technology in the micro-field to a wider field. Although it has been reported that ultra-precision positioning can be achieved with only nano-precision using Weidong screws, in most cases, it cannot This is done with a simple feed mechanism.
In particular, like a robot, a multi-degree-of-freedom structure for the purpose of position and posture (rotation) of more than one degree of freedom requires a coarse and micro-motion structure. Laser cutting machine The so-called laser cutting is the energy released when the laser beam is irradiated onto the surface of the workpiece to melt and evaporate the workpiece to achieve the purpose of cutting and engraving. It has high precision, fast cutting, not limited to cutting pattern limitation, and automatic typesetting saving. Materials, smooth cuts, low processing costs, etc., will gradually improve or replace the traditional metal cutting process equipment. The laser cutting machine concentrates into a high-density beam in the form of light, and the beam is transmitted to the working surface to generate enough heat to melt the material, and the high-pressure gas coaxial with the beam directly removes the molten metal, thereby achieving the purpose of cutting. It shows that the laser cutting process is essentially different from the machining of the machine tool. Moreover, for the multi-degree-of-freedom micro-motion structure, in order to precisely control the motion of the moving object in any direction, each has the same motion characteristics from the degree direction.
Sub-micron unit technology can be realized if the characteristics that are realized in the fine field such as the orientation of the rotating body and the rolling are well utilized. Laser cutting machine The so-called laser cutting is the energy released when the laser beam is irradiated onto the surface of the workpiece to melt and evaporate the workpiece to achieve the purpose of cutting and engraving. It has high precision, fast cutting, not limited to cutting pattern limitation, and automatic typesetting saving. Materials, smooth cuts, low processing costs, etc., will gradually improve or replace the traditional metal cutting process equipment. The laser cutting machine concentrates into a high-density beam in the form of light, and the beam is transmitted to the working surface to generate enough heat to melt the material, and the high-pressure gas coaxial with the beam directly removes the molten metal, thereby achieving the purpose of cutting. It shows that the laser cutting process is essentially different from the machining of the machine tool. In addition, there are reports that nano-scale ultra-precision positioning is achieved by the friction driving characteristics between the roller and the slider.