The term CNC stands for Computer Numerical Control. The machining function is determined by a program, which controls the movements of the tools on the mass to be machined. Thus, programming makes it possible to define sequences of instructions that contain numerically controlled machine tools.
Cnc: Numerically Controlled Machine
The CNC machine is, therefore, computer-controlled. However, the best CNC hision machine is not universal to each his software and ease of handling. Consequently, you can base your choice on this criterion. You can choose between several types of software available on the market: motion control software, supervision software, simulation software, programming software, control software, and automation. You then have the option of adopting the software most beneficial to you and adding it to your CNC machine.
Laser Cutting And Digital Milling Machine Are CNC
Based on the same principle of computer control, both laser cutting and digital milling are CNC machines. They are rarely associated with manufacturing organizations. Indeed, they have practically similar qualities. However, they are not really opposed either. The choice of one or the other remains linked to practical considerations.
In Practice Cnc Digital Milling Machine Or Router
We mainly speak of CNCs to refer to numerically controlled machines equipped with milling machines. Digital cutouts, commonly known as CNCs or CNC routers, remove material from the part you want to machine through cutters using a milling machine or trimming machine.
Many CNC cutters correspond to different finishing types, e.g. face mills, V-cutters for engraving, straight flat end cutters, helical flat end cutters, hemispherical end mills for 3D machining, etc. A milling cutter is a tool that cuts material: it must be more complex than the material to be milled. The material can only be machined along the length of the cutting part of the cutter.
What About Laser Cutting?
For raised contours and precise shapes, laser cutting is the best solution. It is also an excellent alternative to milling. The laser cutting performance is constantly evolving: diversification of materials, increase in the thickness of the cut, finalization of the rendering. These improvement criteria are linked in particular to the progress made in the field of laser sources.
The laser makes it possible to vary the cut shape at will. Therefore, the most modern technology today is obviously laser engraving (in which the material to be engraved is evaporated by the hot laser produced by the high temperatures of the laser beam at the machining point). Using laser temperature control, it is now also possible to engrave semitones.
