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More pedal etching!
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More pedal etching!
Originally posted by crusty philtrum...Gimme a call when it's time to take 'em out. I don't have a gun, but i have a very sharp pointy stick and enough negativity to take out a small country...Originally posted by SecurbThe only blackmachine I care about is sitting in my jeans.Tags: None
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Re: More pedal etching!
Really looks great !Why don't you take your little Cobra Kais and get outta here?!
My collaborative PROGRESSIVE ROCK PROJECT, As Follows.
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Re: More pedal etching!
I'm sure I must have asked this before (probably of Surgeon), but what's the process for this?Warmoth Group @ Flickr : SDUGF group @ SoundCloud : Basic Guitar Setup
Blog @ Izdihar.com : Pics @ Flickr
I dream of a better world, where chickens can cross the road without having their motives questioned
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Re: More pedal etching!
Originally posted by Chris of Arabia View PostI'm sure I must have asked this before (probably of Surgeon), but what's the process for this?
Tape works really well. I also like to spray paint, wait an hour or two for the paint to get gelatinous and then scribe the design with a nail...works very well even when you can't draw to save your life (like myself):
Sorry Trev, don't mean to hijack your killer work...Last edited by Surgeon; 03-25-2014, 06:31 AM.
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Re: More pedal etching!
Originally posted by Chris of Arabia View PostI'm sure I must have asked this before (probably of Surgeon), but what's the process for this?
Sent from my chromed robot turd, using the miserable junk code known as crapatalk.Originally posted by crusty philtrum...Gimme a call when it's time to take 'em out. I don't have a gun, but i have a very sharp pointy stick and enough negativity to take out a small country...Originally posted by SecurbThe only blackmachine I care about is sitting in my jeans.
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Re: More pedal etching!
Ach! Probably total crap...Warmoth Group @ Flickr : SDUGF group @ SoundCloud : Basic Guitar Setup
Blog @ Izdihar.com : Pics @ Flickr
I dream of a better world, where chickens can cross the road without having their motives questioned
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Re: More pedal etching!
Originally posted by Chris of Arabia View PostBasically the same stuff as you'd use to do a PCB then I'm guessing?
Sent from my chromed robot turd, using the miserable junk code known as crapatalk.Originally posted by crusty philtrum...Gimme a call when it's time to take 'em out. I don't have a gun, but i have a very sharp pointy stick and enough negativity to take out a small country...Originally posted by SecurbThe only blackmachine I care about is sitting in my jeans.
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Re: More pedal etching!
I wonder if my printmaking friends ever got into using stuff like this?
I have never attempted etching at home because I was the tech in a printmaking lab and had the distinction of having to dress up like Darth Vader and clean out the acid vats. The solution's ph is somewhere slightly lower than orange juice, but our professors made absolutely no bones about how people were blinded by the stuff. Ph gets more acidic in magnitudes, so a ph1 is what, 10x more acidic than ph2 or something. We were using 1.5-1.7 to slow-etch plates over the course of 8hr or so. Had to put of a thin layer of asphaltum and draw using a steel stylus. I haaaaated it so much and gave everyone the stink-eye when they wanted to do an etching.Originally posted by FunkfingersMusic is for life. Without parole.
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Re: More pedal etching!
It's really pretty easy. H+ concentration is based on logarithmic scale, so the 1-7 (and 7-14) range is easy to work with. I don't have a pH tester, but I'm sure it's pretty low on the scale. I just made sure to wear long sleeves, nitrile gloves, and goggles. I'm using only about 8 ounces of solution. It doesn't take much!
Sent from my chromed robot turd, using the miserable junk code known as crapatalk.Originally posted by crusty philtrum...Gimme a call when it's time to take 'em out. I don't have a gun, but i have a very sharp pointy stick and enough negativity to take out a small country...Originally posted by SecurbThe only blackmachine I care about is sitting in my jeans.
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Re: More pedal etching!
Originally posted by trevorus View PostIt's really pretty easy. H+ concentration is based on logarithmic scale, so the 1-7 (and 7-14) range is easy to work with.
Sent from my chromed robot turd, using the miserable junk code known as crapatalk.Originally posted by FunkfingersMusic is for life. Without parole.
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Re: More pedal etching!
Originally posted by Surgeon View PostSorry Trev, don't mean to hijack your killer work...Originally posted by crusty philtrum...Gimme a call when it's time to take 'em out. I don't have a gun, but i have a very sharp pointy stick and enough negativity to take out a small country...Originally posted by SecurbThe only blackmachine I care about is sitting in my jeans.
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Re: More pedal etching!
Originally posted by trevorus View PostIt's amazing how fine of lines you can get with the acid. I've been using laser toner transfer, but I really like the spray paint idea.
I've never managed to "recharge" my acid as many on the web claim to be able to (and I'm a chemist for dog's sake), I've tried a bunch of things, including buying a fishtank bubble-thingamabob to bubble air through my solution for 24hrs with no good results. You can add more h2o2 in there to replenish the H+ supply but then you dilute the acid too much and must add some more. Nowadays, I etch in batches with fresh solution, making as little as I can. Once I've used it twice max (more than that is pretty pointless), I neutralize it and mix it with cement. Once it's solid (little bricks basically), I send it to a safe "technical disposal" place.
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