Need the standard - laser cutting machine tools - 【 】 Engraving machine _ _ _ _ CNC woodworking engraving machine engraving machine carving factory house

in the laser cutting machine tool for machining efficiency and machining quality, cost and impact on the tool life.











the tool cutting part of the work under intense friction and high pressure, high temperature, should possess the following basic requirements





( 1) High hardness and high wear resistance. Cutting tool material hardness must be higher than the degree of hardness of the material processed above HRC60. The hard cutting tool material is, the resistance to wear, the better.





( 2) Enough strength and toughness. Strength and toughness can make the cutting tool during cutting or intermittent cutting blade fracture and not crack. The more brittle materials.





( 3) The heat resistance. Cutting work can make the cutting tool materials, high performance.





( 4) Good manufacturability and economy. For butyl tool manufacturing and grinding, cutting tool material should be good manufacturability, such as forging, heat treatment and grinding, butyl performance. Should consider when choose the economy.





the advantages of laser cutting processing





laser cutting processing is not visible beam instead of the traditional mechanical blade, with high accuracy, fast cutting, cutting pattern is not limited to restrictions, automatic typesetting save materials, incision smooth, low processing cost etc, will gradually improve or replace the traditional metal cutting processing equipment.





mechanical part of the laser cutting head and the workpiece out of contact, no scratches on the workpiece surface at work; Laser cutting speed, incision smooth level off, generally no subsequent processing; Cutting heat affected zone is small, plate deformation is small, narrow kerf width, 0. 1毫米~ 0。 3毫米) ; No mechanical stress, with no shear burr; High machining precision, good repeatability, does not damage the material surface; CNC programming, can be processing any plan, wide big whole board can be cut, do not need to open mold, economic time.




laser cutting principle





laser cutting is the laser will be emitted from a laser, the optical path system, focus on high power density of laser beam. Laser beam to the surface of workpiece, the workpiece to achieve or boiling point, melting point and high pressure gas and beam coaxial will melt or gasification metal blown away. As the movement of the relative position between the beam and workpiece, eventually to form material slitting, so as to achieve the goal of cutting.