1, attention should be paid to the function of engraving machine on the market at present, the stone carving machine engraving machine with high power and small power.
Some engraving machine smaller power only suitable for double color plate, building model, small signs, three-dimensional crafts and other materials processing is called advertising engraving machine, which have been popular for a period of time, but as a result of carving power greatly influence its application range is too small.
The other is a high power head of engraving machine, carving the carving machine is divided into two kinds, one kind is large cutting machine: general in more than one meter wide, but this kind of engraving machine precision is poor;
Another kind is wide moderate engraving machine: this engraving machine generally applied to fine processing and organic label production.
2, carving machine body manufacturing high-power stone carving machine work requirement ontology must be precise and stable, so the long-term power carving casting ontology should be adopted to guarantee the machining precision and stability.
3, speed adjustable range and is engraving head motor speed adjustable range, speed adjustable range is generally several thousand to thirty thousand RPM, if speed is adjusted or speed adjustable range is smaller, so that the engraving machine application range is limited by a lot of, because of different material must use different engraving head speed.
4, engraving head motor for motor performance and function, the sculpture of carving machine motor is also very crucial, because the engraving head motor generally does not belong to the warranty scope, and carving head motor work continuously for a long time, so if engraving head motor is bad will also affect the use of engraving machine.
5 controller, the controller may generally divided into two categories: type of controller is just do drive, and all of its operations are done by computer, the computer in a wait state, when he worked in carving machine to typesetting work.
Another type of controller USES the single machine or single chip microcomputer control, the controller is in fact a computer, so as long as the engraving machine begin to work.