Difference between revisions of "Laser Engraving Machine"

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The model of the Laser Engraving Machine located in Hackerspace.gr (Ampatiellou 11, 11144, Athens) is HQ-3020B.  
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The model of the Laser Engraving Machine located in Hackerspace.gr is HQ-3020B.  
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It is capable of cutting, engraving, and marking a number of different materials quickly and accurately when driven from CAD software such as CorelDraw and Inkscape.
+
It is capable of cutting, engraving, and marking a number of different materials quickly and accurately when driven from CAD software such as CorelDraw and Inkscape. 
 +
The bed size is 35cm x 25cm.
  
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Contents:
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== Maintenance ==
  
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- [[How to use it]]
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The machine's mirrors and lens should be cleaned lightly before every startup and thoroughly once a month as instructed in this [https://k40.se/k40-laser-lens-mirror/cleaning/ guide].
  
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- Materials that can and cannot be laser-cut [https://www.pololu.com/docs/0J24/3]
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Every 6 months the cooling liquid needs to be drained and replaced by new. The liquid is a mix of distilled water and an anti-algae solution. With every cooling liquid replacement it is also advised to perform a cleaning of the cooling system following this [https://k40.se/k40-laser-watercooling/cleaning/ guide]
  
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- Useful links
 
  
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- Projects
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== Material Information ==
  
 +
Materials that can and cannot be laser-cut [https://www.pololu.com/docs/0J24/3]
  
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{| class="wikitable"
 +
|+Settings
 +
|-
 +
! scope="col"|Material
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! scope="col"|Thickness (mm)
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! scope="col"|Operation
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! scope="col"|Power
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! scope="col"|Feed (mm/s)
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! scope="col"|Passes
 +
|-
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|Flexoid Oil Resistant Jointing sheet [http://www.lorkindustrias.com/prod_estanqueidad_papelaceitado_eng.html#:~:text=It%20is%20extremely%20resistant%20to,with%20non%2Dasbestos%20compressed%20sheets.][https://jointine.co.uk/flexoid-gasket-material/]
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|0.5
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|Cut
 +
|17
 +
|10
 +
|1
 +
|-
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|Flexoid Oil Resistant Jointing sheet [http://www.lorkindustrias.com/prod_estanqueidad_papelaceitado_eng.html#:~:text=It%20is%20extremely%20resistant%20to,with%20non%2Dasbestos%20compressed%20sheets.][https://jointine.co.uk/flexoid-gasket-material/]
 +
|0.8
 +
|Cut
 +
|20
 +
|10
 +
|1
 +
|-
 +
|TEMAFAST ECONOMY [https://www.technoseal.gr/images/eshop/catalog/products/0190/files/temafast-economy-en.pdf]
 +
|1
 +
|Cut
 +
|40
 +
|10
 +
|5
 +
|-
 +
|Plywood
 +
|3
 +
|Cut
 +
|30
 +
|10
 +
|2
 +
|-
 +
|Plywood
 +
|4
 +
|Cut
 +
|45
 +
|10
 +
|2
 +
|-
 +
|Plywood
 +
|Non dependent
 +
|Engrave
 +
|20
 +
|20
 +
|2
 +
|-
 +
|White glossy vinyl
 +
|0.24
 +
|Cut
 +
|7
 +
|20
 +
|1
 +
|-
 +
|Black matte vinyl
 +
|0.24
 +
|Cut
 +
|7
 +
|20
 +
|1
 +
|-
 +
|Acrylic (transparent)
 +
|Non dependent
 +
|Engrave
 +
|12
 +
|20
 +
|1
 +
|-
 +
|Acrylic (transparent)
 +
|3
 +
|Cut
 +
|40
 +
|10
 +
|2
 +
|-
 +
|Acrylic (transparent)
 +
|Non dependent
 +
|Raster Engrave
 +
|12
 +
|200
 +
|1
 +
|-
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|Leather (brown)
 +
|Non dependent
 +
|Engrave
 +
|10
 +
|20
 +
|2
 +
|-
 +
|MDF
 +
|2
 +
|Cut
 +
|70
 +
|10
 +
|1
 +
|-
 +
|MDF
 +
|2
 +
|Raster Engrave
 +
|15
 +
|200
 +
|1
 +
|-
 +
|Reflective tape (PVC/red)
 +
|0.36
 +
|Cut (adhesive on)
 +
|7
 +
|10
 +
|1
 +
|-
 +
|Standers foam
 +
|2
 +
|Cut (adhesive on)
 +
|13
 +
|10
 +
|1
 +
|}
  
 
== How to use it: ==
 
== How to use it: ==
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'''[[Download:]]'''
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'''Download:'''
  
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> Inkscape [https://inkscape.org/release/inkscape-0.92.3/]
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> Inkscape [https://inkscape.org/release/]
  
 
> K40 Whisperer [https://www.scorchworks.com/K40whisperer/k40whisperer.html]
 
> K40 Whisperer [https://www.scorchworks.com/K40whisperer/k40whisperer.html]
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'''[[To create your file:]]'''
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'''To create your file:'''
  
 
> Open Inkscape
 
> Open Inkscape
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> Make colors in RGB (RED to engrave, BLUE to cut)
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> Make colors in RGB (Blue to engrave, red to cut)
  
 
[[File:File (6).jpg|left|thumb]]
 
[[File:File (6).jpg|left|thumb]]
Line 179: Line 302:
  
  
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'''[[To cut your file:]]'''
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'''To cut your file:'''
  
  
Line 503: Line 626:
  
  
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 +
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> Last cleanup: mirrors - '''28/09/22''', tube - '''XX/XX/22'''
 +
 +
== Useful links ==
 +
 +
> boxes.py [https://www.festi.info/boxes.py/]
 +
 +
> obrary [https://obrary.com/collections/open-designs]
 +
 +
> makercase [https://www.makercase.com/#/]
 +
 +
> geargen [https://geargenerator.com/]
 +
 +
== Projects ==
 +
 +
> [[what is cosmos / τι είναι κόσμος]]
  
  
 
This text contains information copied or inspired from http://atxhackerspace.org .
 
This text contains information copied or inspired from http://atxhackerspace.org .
 +
 +
 +
[[Category:Documentation]]

Latest revision as of 22:02, 16 February 2024

The model of the Laser Engraving Machine located in Hackerspace.gr is HQ-3020B. It is capable of cutting, engraving, and marking a number of different materials quickly and accurately when driven from CAD software such as CorelDraw and Inkscape. The bed size is 35cm x 25cm.

Maintenance

The machine's mirrors and lens should be cleaned lightly before every startup and thoroughly once a month as instructed in this guide.

Every 6 months the cooling liquid needs to be drained and replaced by new. The liquid is a mix of distilled water and an anti-algae solution. With every cooling liquid replacement it is also advised to perform a cleaning of the cooling system following this guide


Material Information

Materials that can and cannot be laser-cut [1]

Settings
Material Thickness (mm) Operation Power Feed (mm/s) Passes
Flexoid Oil Resistant Jointing sheet [2][3] 0.5 Cut 17 10 1
Flexoid Oil Resistant Jointing sheet [4][5] 0.8 Cut 20 10 1
TEMAFAST ECONOMY [6] 1 Cut 40 10 5
Plywood 3 Cut 30 10 2
Plywood 4 Cut 45 10 2
Plywood Non dependent Engrave 20 20 2
White glossy vinyl 0.24 Cut 7 20 1
Black matte vinyl 0.24 Cut 7 20 1
Acrylic (transparent) Non dependent Engrave 12 20 1
Acrylic (transparent) 3 Cut 40 10 2
Acrylic (transparent) Non dependent Raster Engrave 12 200 1
Leather (brown) Non dependent Engrave 10 20 2
MDF 2 Cut 70 10 1
MDF 2 Raster Engrave 15 200 1
Reflective tape (PVC/red) 0.36 Cut (adhesive on) 7 10 1
Standers foam 2 Cut (adhesive on) 13 10 1

How to use it:

Download:

> Inkscape [7]

> K40 Whisperer [8]


To create your file:

> Open Inkscape

File 1.jpeg






> Draw your design with lines

File (2).jpg
File (3).jpg
File (4).jpg















> Make colors in RGB (Blue to engrave, red to cut)

File (6).jpg
File (7).jpg











> Select correct Document Properties:

- UNITS must be all in MM

- RESIZE page to content

File (9).jpg
File (10).jpg
File (12).jpg
















> Save as .svg file.

File (13).jpg
File (15).jpg
File (16).jpg


















To cut your file:


> Connect computer and machine with USB cable

Usb-min.jpg







> Switch on the machine:

Switch (2)-min.jpg







- Switch power on

- Switch light on

Switches-min.jpg







- Plug-in air - compressor

Vacuuuum-min.jpg







In K40 Whisperer:

( > Open K40 Whisperer )

File K40 (2).jpg







> Initialize laser-cutter

File K40 (1).jpg







> Open design file

File K40 (2).jpg
File K40 (3).jpg













> Adjust starting point and speed in K40 Whisperer

File K40 (4).jpg
File K40 (5).jpg
File K40 (6).jpg



















On the machine:

> Place your material inside (it must be no bigger than A4)

Placematerial-min.jpg
Open-min.jpg













> Adjust power on machine

Poweradjustment-min.jpg







> Make test

Test-min.jpg
Test2-min.jpg













> First engrave (BLUE) and then (CUT) by clicking "Vector Engrave" and "Vector Cut" in "K40 Whisperer".

File K40 (6).jpg
Cut-min.jpg
Cut (2)-min.jpg
Result-min.jpg
























Make sure temperature does not exceed 30 °C

Temperature-min.jpg







> Switch off machine

> Clean up gently with vacuum cleaner

Vacuum.jpg
Cleanup-min.jpg














> Last cleanup: mirrors - 28/09/22, tube - XX/XX/22

Useful links

> boxes.py [9]

> obrary [10]

> makercase [11]

> geargen [12]

Projects

> what is cosmos / τι είναι κόσμος


This text contains information copied or inspired from http://atxhackerspace.org .

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