What is the principle of laser engraving machine adopts, what are the pros and cons - - Engraving machine _ _ _ _ CNC woodworking engraving machine engraving machine carving factory house

by:Transon     2020-07-17
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the working principle of laser engraving machine





laser engraving processing is to use the basis of the numerical control technology, laser processing medium. Moments of melt under laser irradiation processing materials and gasification physical degeneration, achieve the purpose of processing. Laser processing characteristics: with material's surface without contact, is not affected by mechanical movement, the surface will not deformation, general need not fixed. Is not affected by material elastic, flexible, convenient to the soft material. High machining accuracy, high speed, wide application field.









mixed laser engraving cutting machine






common way





1, divided into laser cutting, laser engraving, laser marking, glass ( Crystal) Several inside carving, etc.


2, process is through laser engraving machine, laser marking machine, laser cutting machine and other equipment.









common carving material





non-metallic materials processing ( Co2 laser) : organic glass, wood, leather, cloth, plastic, printing, synthetic rubber board, double color boards, glass crystal, horn, cardboard, density board, marble, jade, etc.














metal material processing, YAG laser) : a common metal materials.









the advantages of laser processing:





1. A wide range: co2 laser can be almost any non-metallic materials for carving cutting. And cheap!


2. Safe and reliable: using non-contact processing, material will not cause mechanical extrusion or mechanical stress. Not 'mark', does not damage the surface of the machined part; Will not make the material deformation;


3. Precision: machining precision can reach 0. 02mm;


4. Saving environmental protection: the light beam and light spot diameter is small, generally less than 0. 5毫米; Cutting processing and save material, safety and health;


5. Effect is the same: to ensure the processing effect of the batch.


6. High speed quick, can immediately according to the computer output pattern of high speed engraving and cutting.


7. Low cost: not limited by processing quantity, for small batch processing services, laser processing are cheaper.





laser cutting machine faults:



1, laser cutting due to restricted by laser power and equipment volume, lower laser cutting only cutting thickness of plate and pipe material, the increase of the workpiece thickness, cutting speed decreases significantly. The high cost of equipment, one-time investment.


2, can only do x and y direction of two-dimensional planar scanning. Cannot be used for high hardness, low ignition point processing, metal materials, such as: ceramics, glass, wood, iron, copper and so on.





laser engraving machine, laser laser is harmful to human body?





laser laser machine and laser marking machine, laser engraving machine, laser carving machine, laser engraving machine, laser printer, laser printer, with areas of different general term will also be different. The origin of 'laser' is an English translation of 'laser', used in laser also call on laser laser machine.





so when operating this machine is certain to the harm of human body, this will be our operator when operating the machine must know self protection!





laser engraving machine operation notice:





one, when operating the machine, not with the eyes look straight laser light;


2, when necessary, it is best to wear with the proper laser goggles.


3, avoid by all means try not to let the body into the beam, and its reflection range;


4, at the time of erection laser ontology is best not to like our eye level;


5, at work, you should check the processing objects beside the presence of the reflector, if there should be removed in time;


6, can be controlled in the area to use lasers, want to put in the 'warning' sign;


7, laser operation personnel must be through the operation of the professional training party shall have the right to operate, without permission is not unauthorized use of the machine;


8, during the work must pay attention to the laser processing environment of ventilation or exhaust conditions are in good condition;


9, in order to prevent the laser light leaked out, and around the beam path must be closed.





engraving machine models:
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