Laser cutter/Materials: Difference between revisions
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= Introduction = | |||
This page contains a list of materials that can be cut or engraved on the 'NEW' Nottinghack A0 laser cutter from Just Add Sharks, along with information on cutting speeds and power settings. There is a more complete list of materials pinned above the laser computer, although you should be aware that this list does not contain every material known to man, so will be incomplete. If you are uncertain as to whether a material is safe to use, first look up it's material safety data sheet (MSDS), which should be available online, and/or ask on the Google Group or #laser channel on the Nottinghack Slack. | |||
You can see a reasonably complete list of what is laser safe [http://www.cutlasercut.com/laser-cutting-materials-laser-engraving-materials here] and [http://www.atxhackerspace.org/wiki/Laser_Cutter_Materials here]. | |||
There is usually a small supply of laser-safe perspex (acrylic), mdf and ply available for sale next to the laser cutter, up to 600x400mm in size. A wider selection of sizes, colours and thicknesses is available online, although the stock in the 'space is sourced from [https://www.kitronik.co.uk/ Kitronik], which is based near the Glaisdale Royal Mail depo in Nottingham. | |||
The values on this page have been tested, but are ''guidelines''. Always stay with the laser when it is running, and use your common sense! | The values on this page have been tested, but are '''guidelines'''. Always stay with the laser when it is running, and use your common sense! | ||
=DO NOT CUT= | |||
* Vinyl, PVC - Contains chlorine, which generates glass and metal damaging acid fumes when burned! | |||
* Polycarbonate - clear polycarbonate looks just like acrylic! | |||
* | * Anything that produces fumes, e.g. glued woods (except laser-safe MDF/ply), many types of plastic. | ||
* Anything you're not sure about. Check the websites [http://www.cutlasercut.com/laser-cutting-materials-laser-engraving-materials here] and [http://www.atxhackerspace.org/wiki/Laser_Cutter_Materials here], email [mailto:laser@nottinghack.org.uk] for advice or ask on the [https://groups.google.com/forum/#!forum/nottinghack Google group]. | |||
=== | =Wood= | ||
==Greyscale Engrave== | |||
==Monoscale Engrave== | |||
== | ==Cutting== | ||
{| class="wikitable" | |||
|- | |||
! Type | |||
! Power | |||
! Speed | |||
|- | |||
| 3mm birch ply || 65% || 55mm/s | |||
|- | |||
| 3mm birch ply || 65% || 55mm/s | |||
|} | |||
== | ==Veneer== | ||
==Paper and Card== | |||
Go fast and run test cuts! Then help us by documenting what worked for you. | |||
=Plastic= | |||
==Acrylic/Perspex== | |||
{| class="wikitable" | |||
|- | |||
! Type | |||
! Power | |||
! Speed (mm/s) | |||
|- | |||
| 3mm Acrylic || 65% || (see whiteboard) | |||
|- | |||
| 5mm Acrylic || 65% || (see whiteboard) | |||
|} | |||
=Metal= | |||
==Anodised aluminium== | |||
Anodised aluminium can be etched (removing the anodising) at 20% power, 600mm/s. This has not been thoroughly tested, so be prepared to experiment. | |||
Latest revision as of 10:03, 10 July 2022
Introduction
This page contains a list of materials that can be cut or engraved on the 'NEW' Nottinghack A0 laser cutter from Just Add Sharks, along with information on cutting speeds and power settings. There is a more complete list of materials pinned above the laser computer, although you should be aware that this list does not contain every material known to man, so will be incomplete. If you are uncertain as to whether a material is safe to use, first look up it's material safety data sheet (MSDS), which should be available online, and/or ask on the Google Group or #laser channel on the Nottinghack Slack.
You can see a reasonably complete list of what is laser safe here and here.
There is usually a small supply of laser-safe perspex (acrylic), mdf and ply available for sale next to the laser cutter, up to 600x400mm in size. A wider selection of sizes, colours and thicknesses is available online, although the stock in the 'space is sourced from Kitronik, which is based near the Glaisdale Royal Mail depo in Nottingham.
The values on this page have been tested, but are guidelines. Always stay with the laser when it is running, and use your common sense!
DO NOT CUT
- Vinyl, PVC - Contains chlorine, which generates glass and metal damaging acid fumes when burned!
- Polycarbonate - clear polycarbonate looks just like acrylic!
- Anything that produces fumes, e.g. glued woods (except laser-safe MDF/ply), many types of plastic.
- Anything you're not sure about. Check the websites here and here, email [1] for advice or ask on the Google group.
Wood
Greyscale Engrave
Monoscale Engrave
Cutting
| Type | Power | Speed |
|---|---|---|
| 3mm birch ply | 65% | 55mm/s |
| 3mm birch ply | 65% | 55mm/s |
Veneer
Paper and Card
Go fast and run test cuts! Then help us by documenting what worked for you.
Plastic
Acrylic/Perspex
| Type | Power | Speed (mm/s) |
|---|---|---|
| 3mm Acrylic | 65% | (see whiteboard) |
| 5mm Acrylic | 65% | (see whiteboard) |
Metal
Anodised aluminium
Anodised aluminium can be etched (removing the anodising) at 20% power, 600mm/s. This has not been thoroughly tested, so be prepared to experiment.