Yes, fine carving and CNC are two different processing methods. Engraving is a processing method that produces a pattern or text effect on the surface of a material by hand or mechanical engraving. Fine carving usually uses tools such as a cutter or drill to carve the material and make fine marks according to the design requirements.
CNC (Computer Numerical Control) is a kind of CNC machining technology controlled by computer, which can automatically process the workpiece. CNC machining usually uses tools such as cutting tools or drills, and controls the movement and processing path of tools through computer programs to achieve accurate cutting, milling, drilling and other processing operations on the workpiece. Therefore, fine carving is a manual or mechanical marking processing method, and CNC is an automatic processing technology controlled by a computer. In CNC machining, the effect of fine carving can be achieved, but fine carving does not necessarily use CNC machining.
The difference between cnc and precision engraving is mainly that the processing accuracy is different and the working range is different.
cNc machining center, and the engraving machine is different, the processing center, he does is a relatively large bit of the workpiece, especially the gantry machining center, he does something larger, however, the engraving machine, he does things are different, he does things are relatively small things, such as electrode things and engraving smaller things, Its accuracy is relatively high, but its rigidity is relatively low, it can not do too big things, there is no strength.