Silvertail A0 Laser Cutter/Cutting Parameters: Difference between revisions
From London Hackspace Wiki
mNo edit summary |
mNo edit summary |
||
| Line 69: | Line 69: | ||
|100 | |100 | ||
|80 | |80 | ||
| | |Test supervised by Russ, 28/01/2016, sample from "thenaturalworkshop" on eBay.<br> '''Press-out cut, just barely penetrates, quite smokey.''' | ||
|- | |- | ||
|} | |} | ||
| Line 92: | Line 92: | ||
|100 | |100 | ||
|80 | |80 | ||
| | |Test supervised by Henry, 7/1/2016, sample from "thenaturalworkshop" on eBay. | ||
|- | |- | ||
|} | |} | ||
Revision as of 23:55, 29 January 2016
Cutting
Acrylic (Perspex)
| Thickness (mm) | Speed (mm/sec) | Power (%) | Corner Power (%) |
|---|---|---|---|
| 2 | 50 | 100 | 80 |
| 3 | 30 | 100 | 80 |
| 4 | 20 | 100 | 80 |
| 5 | 15 | 100 | 80 |
| 6 | 10 | 100 | 80 |
| 10 | 5 | 100 | 80 |
Plywood
Birch
| Thickness (mm) | Speed (mm/sec) | Power (%) | Corner Power (%) | Examples / Notes |
|---|---|---|---|---|
| 2 | 60 | 100 | 80 | |
| 3 | 55 | 100 | 80 | |
| 6 | 15 | 100 | 80 | |
| 9 | 10 | 100 | 80 | Test supervised by Russ, 28/01/2016, sample from "thenaturalworkshop" on eBay. Press-out cut, just barely penetrates, quite smokey. |
Poplar/LitePly
| Thickness (mm) | Speed (mm/sec) | Power (%) | Corner Power (%) | Examples / Notes |
|---|---|---|---|---|
| 3 | 60 | 100 | 80 | |
| 9 | 20 | 100 | 80 | Test supervised by Henry, 7/1/2016, sample from "thenaturalworkshop" on eBay. |
MDF
| Thickness (mm) | Speed (mm/sec) | Power (%) | Corner Power (%) |
|---|---|---|---|
| 3 | 50 | 100 | 80 |
| 4 | 40 | 100 | 80 |
| 6 | 15 | 100 | 80 |
| 8 | 10 | 100 | 80 |
Foam board
| Thickness (mm) | Speed (mm/sec) | Power (%) | Corner power (%) | Examples / Notes |
|---|---|---|---|---|
| 5 | 50 | 25 | 23 | 6 passes* for a clean cut with minimal foam shrinkage |
| 5 | 80 | 25 | 23 | for a 50% score cut |
| 5 | 80 | 20 | 18 | for burning line markers/text into the paper coating |
(*) this needs to be retested since we are not supposed to make multiple passes over the same path
Card
Cardstock
| Weight (gsm) | Speed (mm/sec) | Power (%) | Corner Power (%) |
|---|---|---|---|
| 300 | 100 | 35 | 28 |
Corrugated Cardboard
| Thickness (mm) | Speed (mm/sec) | Power (%) | Corner Power (%) |
|---|---|---|---|
| 7 | 100 | 100 | 80 |
Acetate Sheets
| Thickness (mm) | Speed (mm/sec) | Power (%) | Corner Power (%) |
|---|---|---|---|
| 0.1 | 100 | 17 | 17 |
Etching
Vary power/speed for different depths
| Material | Speed (mm/sec) | Power (%) |
|---|---|---|
| Anodized Aluminium | 1000 | 35 |
| Acrylic | 800 | 40 |
| Glass | 800 | 55 |
Outlining
| Material | Speed (mm/sec) | Power (%) | Corner Power (%) |
|---|---|---|---|
| Acrylic | 100 | 30 | 30 |
| Anodized Aluminium | 100 | 30 | 30 |
| Ply (light) | 100 | 20 | 15 |
| Ply (dark) | 100 | 40 | 35 |
| 6mm MDF | 100 | 40 | 35 |
| 6mm Acrylic | 100 | 40 | 35 |
Other Materials
We start to see issues with the machine when trying to cut with speed higher than 100. To cut thin stencil material it's better to use engrave instead cutting mode.
| Material | Speed (mm/sec) | Power (%) | Corner Power (%) |
|---|---|---|---|
| Correx 4mm | 30 | 100 | 80 |
| engrave coloured mount board 2mm | 200 | 30 | |
| Acetate |
| Polypropylene - 5micron (.5mm) | Speed (mm/sec) | Power (%) | Corner Power (%) |
|---|---|---|---|
| Cutting | 70 | 70 | 20 |
| scoring (for folds) | 100 | 30 | 20 |
| engraving | 800 | 40 |
Kerf
The kerf of 3mm acrylic at normal cutting speeds (35) is between 0.15 - 0.2mm.
