One of the purposes that many customers choose stone carving machine is to produce stone tablets, dragon columns and other products. As a kind of heavy precision machinery, we should pay attention to the stone carving machine before buying.
Pay attention to the following points when purchasing tombstone engraving machine:
First, the size of the engraving machine power
Because the hardness of stone is relatively high, generally speaking, stone carving machines need to be equipped with larger spindle motors than advertising engraving machine and woodworking engraving machines to adapt to high-intensity work.
Second, the speed range of spindle motor, the general speed range is several thousand to thirty thousand revolutions per minute. If the speed is not adjustable or the speed range is small, the application scope of the engraving machine is greatly limited, because different engraving heads must be used to engrave different materials.
Third, the firmness of the machine tool base.
Stone carving materials are relatively heavy, which requires the engraving machine to have good bearing capacity. It is best to adopt cast iron design, so that the vibration of the engraving machine is small, the rejection rate of engraving is low and the engraving efficiency is improved.
Fourth, the cooling and dustproof system of the machine.
There will be high temperature and a lot of dust in the process of stone carving, which requires the stone carving machine to have good cooling function and dust-proof function.
5. Controllers are generally divided into two types: one is driven only, and all its calculations are completed by computers. When the engraving machine is working, the computer is in a waiting state and cannot do typesetting. The other controller is controlled by a single board computer or a single chip microcomputer, which is actually a computer, so as long as the engraving machine starts to work, the computer can immediately carry out other typesetting work, especially when engraving for a long time, and the advantages are particularly obvious.
6. The lead screw and guide rail are also important parts of the gravestone engraving machine. Good lead screw and guide rail guarantee the precision and performance of the engraving machine when it is used for a long time.
Seven, try carving before buying.
No matter what type of engraving machine users buy, they should go to the factory for on-the-spot investigation, and it is best to try carving on the spot to observe the performance of the machine. At present, there are many brands of engraving machines on the market with uneven quality. In order to buy a reliable machine, it is recommended that buyers go to the production site to inspect the goods and try carving.