Laser etching mask

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Benjamin Hutcheson

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Feb 14, 2018, 9:55:00 AM2/14/18
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Yesterday, I found this video illustrating a very clean brass etch done with a laser cutter and a specialty masking tape. I think this would be fun to play with for both brass parts and for PCB etching, but the tape is quite expensive everywhere I’ve looked, and shipping is $10 as well. Would anyone be interested in chipping in $5 or $10 towards a roll for the space? We’ll choose length based on how many people are interested.

 

https://youtu.be/ZbidR3z2YJ4

 

https://imgur.com/gallery/JKqyp

 

https://www.johnsonplastics.com/tapes-fastening-systems/masking-tape

(Specifically the LASERTAPE rolls, although the other items might be interesting for other projects)

 

 

Sarah Edwards

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Feb 14, 2018, 11:31:42 AM2/14/18
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Yes! That sounds fantastic!

I also have some brass laying around already; just remind me to bring it with me when we are ready to do this.

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Eric Kaplan

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Feb 14, 2018, 12:24:07 PM2/14/18
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I'd be willing to chip in to give it a try.

Eric J. Kaplan                                       

The Omaha Maker Group - Explore Science, Technology & Art!
Omaha's Original Makerspace

On Wed, Feb 14, 2018 at 8:54 AM, Benjamin Hutcheson <hutche...@gmail.com> wrote:

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Everett Kladstrup

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Feb 17, 2018, 8:06:32 AM2/17/18
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I've got a spare $5 I can pitch in
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Everett Kladstrup
eve...@kladstrup.com

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