Machine tool engraving machine VS laser engraving machine, rounding difference

Machine tool engraving machine and laser engraving machine is the main difference is the carving in the way of forming, laser engraving machine using a laser light source as the energy to do the engraving; And cutting tool is the use of metal cutting tool for engraving, cutting tool, the kinds of specifications are high. Machine tool engraving machine and laser engraving machine, the difference mainly include 1, in the fine carving, laser engraving than cutter carved on the accuracy is higher, because the laser engraving the light source of diameter is very small; Cutting tools and cutting tools engraving itself has a certain wide knife, so on the accuracy in addition to the quality of the machine itself also contains the precision of the cutting tool requirement. 2, on the raw material choice, on the metal material is hard to do with the depth of engraving, also only could be a metal coating on the surface of the sculpture; The carving machine can be done a certain depth, and even cutting. 3, is contact processing objects, don't need a fixed workpiece for plane engraving; And because contact sculpture, so ordered fixed on artifacts. 4, the service life of laser tube there is a certain time limit, the machinery is no time limit sex, but also can appear tool wear, the wear of severe cases, it is necessary to replace the tool. 5, on the plastic carving processing, laser engraving may produce poisonous gas, need specific air purification system to the exhaust emissions into the air; While cutting tool engraving machine will not produce pollution to the air. 6, ability in sculpture photos is very good, can be directly put the JPG format picture to engraving, and can't do that.