1, in accordance with the cutting head and the table relative to the way of movement, CNC laser cutting machine can be divided into a fixed form of the beam that is the fixed light path, the beam moving form that is the flight of the light path and semi-fixed semi-mobile mixed form of the hybrid light path of three types. There is also an articulated movable arm fixed light flight beam transmission form, known as the constant flight light path, referred to as the constant light path.
The use of flying light path cutting machine, in the cutting process, only the cutting head along the X, Y direction of movement, the table position is fixed. This type of cutting machine processing plate scale, quality; equipment covers an area of small, processing workpiece without clamping, on and off the material is convenient; machine acceleration performance is good, high positioning accuracy. So highly respected by the market, known as the international market mainstream models.
2, the modern laser cutting machine common several typical structures are mainly gantry frame mobile flying light path structure, beam mobile flying light path, beam inverted mobile flying light path, cantilever mobile flying light path structure, fixed beam gantry semi-flying light path, cross table moving fixed light path, gantry and cantilever constant light path, robot structure form and large format on-board hybrid light path, laser flexible processing system and so on. The laser flexible processing system and so on.
3, in terms of the structure of the cutting equipment, the material of the bed large parts of the casting structure, welded structure, and marble structure, beam using aluminum alloy castings or weldments and their profiles, and other components and the selection of engineering plastics, glass fiber reinforced plastic and stainless steel and other materials such as the application of the material.
4, equipment configured by the laser should be based on the user's processing performance, processing materials, shape, size, etc. Select different lasers, optional lasers are co2 axial fast-flow lasers, RF plate debugging lasers, rotary lasers, solid-state lasers and fiber lasers, etc..
5, from the drive mode of the equipment, there are X, Y-axis selection of unilateral servo motor configuration of the corresponding reducer, with high-precision rack and pinion drive structure; X-axis bilateral selection of servo motors configuration of the corresponding reducer, with high-precision rack and pinion drive structure, there are double-gear to eliminate the backlash of the drive mode; there are servo motors configuration of high-precision ball screw direct drive, the use of disk-type big Inertia motor direct gear, rack and pinion drive; there are also the use of linear motor direct drive structure.
6, CNC laser cutting machine is usually configured with high-precision linear guide rail-based, and equipped with automatic lubrication device. Single-sided linear guide is the main guide with roller structure is a cost-effective, affordable, easy to adjust the typical structure; another structure is the direct use of the drive and guide combination as one of the drive unit structure, easier to install, more convenient debugging, accuracy is easy to ensure that only the cost is a little higher.