Many manufacturers of laser engraving machines often refer to laser machines as woodworking engraving machines to mislead customers. In fact, this statement is not appropriate. Generally speaking, woodworking engraving machines refer to mechanical machines rather than laser machines. The machine is not a small gap, many live laser machines that can be done by mechanical engraving machines can not be completed, of course, a small number of laser machine can complete the process mechanical machine is not too suitable.
Mechanical engraving machines have many advantages over laser machines, and some of them are for reference only.
First, the mechanical woodworking engraving machine can perform deep relief, hollowing, cutting and other processes on thicker plates. It is obvious that it is very difficult for laser machines to do this. It is not completely impossible to do, if it is very thin artificial boards, In fact, the laser can also cut, but it will be very slow, and the laser tube is very lost.
Secondly, many laser machine manufacturers say that high-precision embossed laser machines are much more advantageous than mechanical machines. This is actually misleading. It is true that it is more appropriate to do some lithographs such as bas-reliefs and shadow carvings. Because the laser engraving machine is "burned" with a laser, it actually uses a single point to complete the image construction, so the very thin embossing laser machine is highly efficient and effective, but these process machines The machine can also do it, it is more troublesome, not as good as the laser machine.
The third point is that the mechanical woodworking engraving machine uses the spindle to match the cutter for engraving. The laser engraving machine uses the laser generated by the laser tube to carry out engraving. The laser engraving machine tool is a consumable item, but it is cheap and cheaper. It’s also a piece of money, and it doesn’t take a few dollars a day, but the spindle has a long life. Generally speaking, as long as it is a genuine domestically produced spindle, there will be no problem in normal use for five or six years. Now the domestic hot spear tube is basically necessary to change in the first half of the year. Of course, the laser tube of the imported laser machine is still relatively long. It can be used for three or four years, but the price is naturally higher than domestic. The laser engraving machine is several times more expensive, which is almost equivalent to the price of an imported servo mechanical wood engraving machine.
However, the laser machine also has a number of advantages, such as the bas-relief and shadow carving mentioned above, and the operation of the laser machine, the laser machine basically does not need to map, you can directly use a photo to engrave, now Many people, landscapes, flowers and birds can be directly carved on wooden boards into crafts, and the operation of laser engraving machine is very simple. Compared with CNC mechanical engraving machine, the operation of laser machine can be said to be low. Grade
