lasercutter2
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
lasercutter2 [2019-07-21 21:59] – [Nozzle moves but doesn't cut] mirza | lasercutter2 [2020-08-08 18:59] – [Log] costa | ||
---|---|---|---|
Line 28: | Line 28: | ||
| Acrylic 1mm | 30 | 40 | Miron | | | Acrylic 1mm | 30 | 40 | Miron | | ||
| Acrylic 2mm | 28 | 100 | Miron | | | Acrylic 2mm | 28 | 100 | Miron | | ||
- | | Acrylic 3mm | < | + | | Acrylic 3mm | 17 | 100 | David | |
| Acrylic 4mm | 15 | 100 | Miron | | | Acrylic 4mm | 15 | 100 | Miron | | ||
| Acrylic 5mm | 12 | 100 | Miron | | | Acrylic 5mm | 12 | 100 | Miron | | ||
| Acrylic 8mm | 4 | 100 | David | | | Acrylic 8mm | 4 | 100 | David | | ||
| Acrylic 10mm | 3 | 100 | Miron | | | Acrylic 10mm | 3 | 100 | Miron | | ||
- | | Ply 3mm | <del>30</ | + | | Ply 3mm | 30 | 100 | Miron - cuts simple things fine at speed 50, but stutters when cutting curves. 30 is safer | |
| Ply 4mm | 20 | 100 | Miron | | | Ply 4mm | 20 | 100 | Miron | | ||
| Ply 6mm | 9 | 100 | Miron | | | Ply 6mm | 9 | 100 | Miron | | ||
Line 45: | Line 45: | ||
| Engraving Laminate 3mm | | | | | | Engraving Laminate 3mm | | | | | ||
- | ^ Material ^ Engrave Speed ^ (Range of) Engrave Power ^ Notes ^ | + | ^ Material ^ Engrave Speed ^ Engrave Power ^ Notes ^ |
- | | Acrylic | | | | | + | | Acrylic | 350 | 50 | Miron | |
- | | Ply | | | | | + | | Ply | 500 | 30 | Bart | |
- | | MDF | | | | | + | | MDF | 350 | 50 | Miron | |
- | | Laminate | | | | | + | | Laminate | 350 | 50 | Miron | |
Minimum power setting for the laser to turn on: 19 | Minimum power setting for the laser to turn on: 19 | ||
Line 61: | Line 61: | ||
* < | * < | ||
* < | * < | ||
- | * Create chart of power/speed settings for common materials (as a basic rule, multiply speeds from the old chart by 3x) | + | * <del>Create chart of power/speed settings for common materials (as a basic rule, multiply speeds from the old chart by 3x)</ |
- | * Ply ✔ | + | |
- | * MDF ✘ | + | |
- | * Acrylic ✘ | + | |
* < | * < | ||
* Update docs: | * Update docs: | ||
Line 78: | Line 75: | ||
* < | * < | ||
</ | </ | ||
- | * Create spare focus jigs (requires 12mm acrylic, or a new design) | + | * <del>Create spare focus jigs (requires 12mm acrylic, or a new design)</ |
* Build and install monitoring system (laser usage, temperature logging) | * Build and install monitoring system (laser usage, temperature logging) | ||
* < | * < | ||
Line 91: | Line 88: | ||
* < | * < | ||
</ | </ | ||
- | * Install ducts to roof and upgrade blower, to avoid releasing fumes onto courtyard users. **ACTION: PETE** | + | * <del>Install ducts to roof and upgrade blower, to avoid releasing fumes onto courtyard users.</ |
* < | * < | ||
* Replace broken acrylic cover on front-loading slot. | * Replace broken acrylic cover on front-loading slot. | ||
Line 221: | Line 218: | ||
* Tube #2 (from Smoke and Mirrors) installed. All mirrors realigned to a reasonable (but not perfect) standard. Power level set to 33%. | * Tube #2 (from Smoke and Mirrors) installed. All mirrors realigned to a reasonable (but not perfect) standard. Power level set to 33%. | ||
+ | 2020-03-03: | ||
+ | * Fettled the rear safety switch for the door to make it work reliably again. | ||
+ | |||
+ | 2020-08-08: | ||
+ | * The mirrors were realigned, the actual laser tube was sitting about 2mm too low and the field was slightly crooked with the top right corner shooting too high. It seems to that the body of the laser had bent back to its original geometry from the time we've got the laser in 2018. It has probably happened due to the different location and maybe better floor. The intermittent issue of the tube switching off could not be replicated, the HV wires were checked but no obvious burn or oxidation marks have been identified. | ||
===== Other Specifications (for maintenance) ===== | ===== Other Specifications (for maintenance) ===== | ||
lasercutter2.txt · Last modified: 2023-12-24 13:36 by simon