What are the pros and cons of laser engraving?

Advantages of laser engraving:


high precision

In terms of engraving accuracy, the diameter of the light source of the laser engraving machine is very small,laser engraver for sale ， so the precision of the laser engraving machine will be very high.

No need to fix

The laser engraving machine is a non-contact processing object, and the plane engraving does not need to fix the workpiece. Mechanical engraving is in contact with the object being processed, so the object is required to be fixed.

engraving pictures

Laser engravers can engrave photos and can directly engrave photos in GIF format, but tool engraving cannot do this.



Disadvantages of laser engraving machine:

no depth

It is difficult for laser engraving machines to achieve deep engraving on metal materials, and can only engrave on metal surfaces. Mechanical engraving machines can achieve a certain depth of engraving and even cutting.

produce harmful gases

Laser engraving produces toxic gases during its work, which require specific air purification systems to release into the air. The knife engraving machine does not pollute the air.


like：

How to avoid the scorch problem of laser processing? 

What are the advantages of laser engraving technology 

How does a laser engraving machine work?



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