Laser engraving and cutting machine works as part of the master
Laser engraving cutting machine with laser light, though it is and it is obviously different from ordinary light is only in the original laser within a very short time depends on the spontaneous radiation, after this process is completely determined by the stimulated radiation, the color of the laser is very pure, therefore, almost no divergence of directional, high luminous intensity.
Laser at the same time, high coherence, high strength, high directivity, laser engraving cutting machine produced by laser after passed by the mirror and through the mirror shine on processing items, make the processing items (surface) by strong heat and temperature increase sharply, make quickly due to high temperature melting point or vaporization, cooperate with the operation of the laser path so as to achieve the purpose of processing.
A, mechanical parts
1, high strength full box sheet metal structure of the case.Use gb steel, 4 mm thickness steel platform, internal use "dragon bone" to strengthen the comprehensive, make the body strong, not deformation, as laser motion platform, its smooth, stable, directly to ensure the laser engraving, cutting accuracy is higher, faster.
2, imported hard aluminum thickening air guide bar.Learn the characteristics of the domestic and foreign outstanding models, combined with years of market feedback information, we redesigned the matters balanced linear guide, reach 4 mm wall thickness, the aging treatment, less elastic deformation.
3, bearings imported from Japan, South Korea imported guide rail.Use "NSK" and "NACHI bearings, run-out tolerance is only 0.005 mm.J5 and high precision level South Korea imported guide rail, bearing steel chrome plating, 0.4 the highest level of finish, 1 m straightness tolerance is only 0.08 mm.The machine motion resistance, vibration, less noise, accuracy and speed is higher.
Second, the motion control
1, high business parthers laser using the chip segmentation three-phase stepper motor and drive.All the light lotus root isolation system, strong anti-interference ability;Compared to three general laser machine commonly used way of two phase has a greater torque, higher acceleration and more stable performance.
2, domestic exclusive use double magneto-optical limit sensors, guarantee under the condition of a sensor failure, another sensor to replace work, so as to avoid the laser head crash caused by severe mechanical damage.
3, the most advanced 32 bit high speed DSP form Leetro controller, a flexible mode of software and hardware structure, strong control function, linear interpolation and circular interpolation, discrete points fitting interpolation.Performance is greatly improved, smooth deceleration curve type control software design, fast and smooth movement.
4, Leetro controller will computing unit and external data, and the perfect unity, highly integrated control interface to a piece of board, solves the problem of poor contact, operation instability.Using USB interface to transmit data, high-speed can directly read U disk, 32 MB of memory can save more than 100 working file, save computer resources.Control software comes with drawing, edit, modify, and other functions;By coreldraw, autoCAD direct output;Advanced color management, supporting the combination of any colors, engraving in freely defined sequence, partial or total output in one time.Perfect grade, grayness engraving, dot carving, provides the convenience for the user.
Third, optical system
1, laser engraving cutting machine adopts America II - VI optical total reflection lens and focus lens, reflectivity is as high as 99.9% above, good speckle pattern, greatly enhances the precision of laser processing, also make the laser to extend the service life.
2, all optical frame according to the international standard optical structure design, a CNC machining center production, structural optimization, stable light path, easy adjustment, easy maintenance.
3, of laser car, motor frame and motor, such as hardware comprehensive reasonable "lean", lose weight, in does not affect the strength of the premise, the laser head movement inertia smaller, more flexible.