Given the precision capability of plastic cutting you can probably guess that plastic laser cutting is becoming an increasingly popular choice for businesses who require engraving.
Can you laser cut acrylic plastic.
Following the engraving line or area in your digital design the laser vaporizes a thin layer of the acrylic plastics surface exposing what lies beneath.
Acrylics are cut by vaporising the solid material.
A slightly sticky residue may be left on the plastic if you ask for this option which may need to be cleaned off before you use it.
Large sheets of acrylic can be heavy unwieldy and nearly impossible to work on with traditional laser machines however with ap lazer s open architecture working with sheets of acrylic of any size is a breeze and you ll even be able to cut and size your sheets to any size necessary up to thick.
However good quality extruded acrylic such as perspex gives a very clean smooth edge when laser cut.
Laser engraving acrylic is similar but instead of using the laser beam to cut through the acrylics it engraves the acrylic surface.
The physics behind getting a perfect laser cut with acrylic can be quite daunting but luckily we can simplify the process by understanding the important topics.
It has a more constant width than cast acrylic and it s better suited to being vacuum shaped bent and heated but it can be more susceptible to cracking in some situations.
Yes acrylic can be laser cut.
From pvc to acrylic and lamicoid there are a wide range of plastics that can be treated using laser cutting.
The laser is not designed to cut food and people cut things that create poisonous noxious substances such as wood smoke and acrylic smoke.
Types of phase change.
Lasers are a quick and accurate way of cutting welding drilling scribing and engraving plastics.
Extruded acrylic is factory made in sheets so it tends to be cheap.
However you would need to check with the manufacture of your laser and verify that your particular laser can cut acrylic.
It should be noted that it is most obvious on black hence using it as the example material.
Depending on the type of acrylic you re working with the laser can produce a smooth flame polished edge when laser cut and it can also produce a bright frosty white engraving when laser engraved.
Below are some typical examples of what you get when laser cutting acrylic.
