FAQ

Can glass be laser engraved?

Can you laser engrave glass? Yes. With the help of a rotary engraving attachment, you can engrave all types of glass all the way round.

What are the requirements for laser engraving in pictures?

In general, images for laser engraving should have a resolution of at least 300 dpi. If necessary, you can increase the resolution in your graphic software by resampling it.

What program do you need for a laser engraver?

If you're thinking of using a laser engraver to create your engraving projects, you might be wondering what type of software it uses to run your engraving projects smoothly.

What is a limit switch?

In electrical engineering, a limit switch is a switch operated by the motion of a machine part or the presence of an object. A limit switch can be used for controlling machinery as part of a contro...

How accurate is the laser engraving machine?

Today, cut width can be extremely small with laser cutting (less than 0.0001 inch) whilst dimensional accuracy is almost as precise (at approximately ± 0.0005 inch).

How to maintain your laser engraver?

One of the best ways to keep a laser engraver operating at peak performance is to clean the optics (mirrors and lens) once a week. Smoke, resin and other contaminants can accumulate inside the mirr...

Do I need a computer to use the laser engraver?

The laser engraving machine is a device controlled by CNC, and a computer is essential. You need a working computer so that you can create or import the graphic designs you want on the software.

Can you laser engrave cut insulation foam?

Lasers can be used for laser engraving in many material suppliers, but insulation foam is prone to problems when using laser engraving due to material problems, and it is difficult to produce a goo...

Can a laser engrave metal?

Lunyee's metal laser engravers can permanently, easily and quickly mark on soft metals like aluminum or hard metals or alloys like steel.

How to adjust the focal length of a laser engraver？

If you want the laser engraving machine to maintain high performance, the adjustment of the focal length is very important.