What's the difference between CNC engraving machine and CNC cnc engraving and milling machine?

There is a difference between CNC engraving machine and CNC, and the difference is not small. But their processing principle is the same, just like setting a knife and calling a program. Let's briefly talk about it from five aspects.

One: First of all, in terms of operation, the general CNC machine tools adopt conventional panel control, and they can learn to operate in three to four days, while the engraving machine is more convenient, because the control of the engraving machine is directly controlled on the computer, and users only need to open special software, which is very simple and convenient. If the user has a certain computer foundation and has operated a CNC machine tool, he can basically learn it all by watching others operate it again.

Two: From the programming point of view, the operation of engraving machine is convenient and simple, but because it does not have some circular instructions of CNC machine tools (such as macro programs, drilling, etc.). ). CNC machine tools don't have circular instructions because engraving machines need programming software to generate programs, and engraving machines don't need manual programming, because these can be easily realized on programming software.

Third, with the engraving machine, both speed and rotational speed are much faster than the usual CNC machine tools, and the efficiency is naturally much higher. It realizes high-speed processing. If your processing efficiency is not obvious, it proves that you have not used this engraving machine well.

Four: The machine tool of the engraving machine is generally small in size, which can be said to be exquisite, because its spindle adopts a high-speed motorized spindle. However, due to the specific structure of the motorized spindle, under normal circumstances (except for large machine tools), the engraving machine is used to process small and medium-sized parts (such as aluminum and acrylic). Some engraving machines are specially designed for aerospace parts processing, because aerospace parts are generally aluminum parts, and their accuracy and surface are poor.

Our quality requirements are very high.

Five: The engraving machine has the function of pre-reading 15 line forging (not every machine does this), while the general CNC machine tool can only pre-read three forgings, and each engraving machine is faster than the CNC machine tool and more than the CNC machine tool. It is precisely because of the high precision of the engraving machine that the engraving machine itself is like this. Sometimes the knife used is 0. 1 mm, and the accuracy will be lost if the control is slow. Software programming divides the surface into countless small points, and each program point can occupy one line. The execution speed is very fast, basically reaching more than ten lines per second. Therefore, these functions are unique to engraving machines and must be possessed.