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Pajamas micro Laser Engraver

CNC test build for super small desktop Pick & Place or Laser, no custom parts, just standard components, I am building in sleepwear

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Why Is it small???<br>- I have small desk<br>- 20cm extrusions + linear rails are cheap. For testing it not eat much money<br><br>What is special ??<br>- almost no tools required or drilling<br>- core-XZ (H-bot version) for movements, both motors fixed, fast&amp;light gantry<br>- You can mount MGN7 linear rail directly on MGN9 carriage, but you need enlarge<br>holes on MGN7 rail because they are 2.5mm and on carriage is M3 holle.<br>It was the only one time that I need to change clothes and use drill in garage.<br><br>More pictures on my personal page go to LASER ENGRAVING <a target="_blank" rel="noopener noreferrer" href="http://www.pemi.technology">www.pemi.technology</a>

Vector mode:


Scan mode:


Now testing:

  • 3,5W blue laser or maybe 2W how I can trust Chinese label?
  • Cut 3mm Acrylic 2 pass 10mm/min
  • Cut 3mm Plywood 2 pass 200mm/min
  • Engraving on any speed, you can adjust how many smoke you need in room
  • working area 110mm x 135mm
  • H-bot gantry movements

I am satisfied :)

gift_boxes.zip

Gift boxes optimized for diode laser

x-zip-compressed - 364.01 kB - 05/26/2019 at 21:26

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jackantubis wrote 10/31/2019 at 14:16 point

Nice, where do you find your red shield ? thanks

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Andy wrote 05/09/2019 at 05:06 point

Interesting project :)

Just for the information, what is the price of this device, if it's not a secret. Are you going to publish some contraction plans? 

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bobricius wrote 05/09/2019 at 05:51 point

My wife must never know! around 100-300$ hard to say I ordered many parts form various aliexpress sellers, I am not sure if I use all, some parts I have form old project. I thing is cheaper to buy some chinese kit. My solution is more compact, on linear rails, and I can cheaply replace any part. The main advantage is that it is a compact cube that will soon will also have side walls and exhaust smell outside. I do not have any plan I just sat down 2-3 evenings in pajamas on the floor tried as what fits together.

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Jonathan wrote 05/12/2019 at 06:09 point

hi,

I have tested one of chose Chinese kit you can buy on eBay for 250$ with 2,5w and 5w laser and i had similar result. I just bought a carbon filter with a good fan to avoid the smeel in the room ;-)

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Vincent wrote 04/30/2019 at 20:11 point

That is really cool stuff!! 

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