AZX309 wrote:im always impressed the minute details you get on those etches.
Thanks, homie. It's the good ole HP glossy presentation paper and radio shack branded ferric chloride that gets me there!
Moderator: Ghost Hip
AZX309 wrote:im always impressed the minute details you get on those etches.
LaoWiz wrote:Thanks ya'll!AZX309 wrote:im always impressed the minute details you get on those etches.
Thanks, homie. It's the good ole HP glossy presentation paper and radio shack branded ferric chloride that gets me there!
oldangelmidnight wrote:This is the classic ILF I love. Emotional highs and lows. Scooped mids in my heart all day long.
Jero wrote:So you do your laser printing straight to that stuff, and then transfer from there as usual? Cheaper than that pnp blue or whatever?
Also, I notice some of you guys sometimes get really deep etches, with very nice hard edges. How are you doing this? Multiple light dips or?
*goes to relearn about etching*
LaoWiz wrote:Jero wrote:So you do your laser printing straight to that stuff, and then transfer from there as usual? Cheaper than that pnp blue or whatever?
Also, I notice some of you guys sometimes get really deep etches, with very nice hard edges. How are you doing this? Multiple light dips or?
*goes to relearn about etching*
Yep just printing the design on the paper and then ironing on same as PCBs. That paper came in a pack of 200 for maybe 20 bucks so much cheaper the pnp blue. I never liked pnp blue as it always scratched off easy from the enclosure.
For me, I etch face up. When the reaction between the acid and the enclosure starts to heat up I let burn for a bit and then place in a tub of water nearby and let it cool off quickly. maybe 30 secs and then repeat this several times. Depends on the brand of enclosure too, at least for me. Some work better than others. But pretty much, once the acid starts digging in a bit you'll see chunks of the top layer being etched as away and you know you're getting some depth. Push it too far and with the reaction / heat you start eating into the toner so just need to find the balance which just comes with practice. Dminner gets deep and I think he etches face up too. not sure what kind of acid he burning with though....
LaoWiz wrote:Finished these fun ones, better pics on my tumblr
Tone Machine:
Corruptor Ring Modulator (Parasit Studio)
BetterOffShred wrote:I hide my bullshit builds elsewhere..
Thanks for sharing your techniques on etching fellas.
dminner wrote:LaoWiz wrote:Jero wrote:So you do your laser printing straight to that stuff, and then transfer from there as usual? Cheaper than that pnp blue or whatever?
Also, I notice some of you guys sometimes get really deep etches, with very nice hard edges. How are you doing this? Multiple light dips or?
*goes to relearn about etching*
Yep just printing the design on the paper and then ironing on same as PCBs. That paper came in a pack of 200 for maybe 20 bucks so much cheaper the pnp blue. I never liked pnp blue as it always scratched off easy from the enclosure.
For me, I etch face up. When the reaction between the acid and the enclosure starts to heat up I let burn for a bit and then place in a tub of water nearby and let it cool off quickly. maybe 30 secs and then repeat this several times. Depends on the brand of enclosure too, at least for me. Some work better than others. But pretty much, once the acid starts digging in a bit you'll see chunks of the top layer being etched as away and you know you're getting some depth. Push it too far and with the reaction / heat you start eating into the toner so just need to find the balance which just comes with practice. Dminner gets deep and I think he etches face up too. not sure what kind of acid he burning with though....
I do etch face up too. I don't use acid, I use a base. I get sodium hydroxide pellets off of Amazon (for soap making). Mix up a solution that is 40g in 100ml of water. It is slower and more controlled than acid. So I add it, go do something for 30-40min, come back and rinse it off. It doesn't give off fumes like the acid and to dispose Just rinse it down the drain, most drain cleaners are just sodium hydroxide solution.
dminner wrote:I do etch face up too. I don't use acid, I use a base. I get sodium hydroxide pellets off of Amazon (for soap making). Mix up a solution that is 40g in 100ml of water. It is slower and more controlled than acid. So I add it, go do something for 30-40min, come back and rinse it off. It doesn't give off fumes like the acid and to dispose Just rinse it down the drain, most drain cleaners are just sodium hydroxide solution.
oldangelmidnight wrote:This is the classic ILF I love. Emotional highs and lows. Scooped mids in my heart all day long.
emcee_m_prime wrote:First attempt at a pedal build. A little embarrassed to show it after all the crazy stuff in this thread. It's basically a modified Acapulco Gold with a gain knob. I didn't get the graphics exactly right but it sounds great so whatever.
oldangelmidnight wrote:This is the classic ILF I love. Emotional highs and lows. Scooped mids in my heart all day long.
LaoWiz wrote:dminner wrote:I do etch face up too. I don't use acid, I use a base. I get sodium hydroxide pellets off of Amazon (for soap making). Mix up a solution that is 40g in 100ml of water. It is slower and more controlled than acid. So I add it, go do something for 30-40min, come back and rinse it off. It doesn't give off fumes like the acid and to dispose Just rinse it down the drain, most drain cleaners are just sodium hydroxide solution.
I was looking into sodium hydroxide a couple of weeks ago. Sounds nice as it doesn't give off fumes. Will prob give it a try sometime down the road...
dminner wrote:LaoWiz wrote:Jero wrote:So you do your laser printing straight to that stuff, and then transfer from there as usual? Cheaper than that pnp blue or whatever?
Also, I notice some of you guys sometimes get really deep etches, with very nice hard edges. How are you doing this? Multiple light dips or?
*goes to relearn about etching*
Yep just printing the design on the paper and then ironing on same as PCBs. That paper came in a pack of 200 for maybe 20 bucks so much cheaper the pnp blue. I never liked pnp blue as it always scratched off easy from the enclosure.
For me, I etch face up. When the reaction between the acid and the enclosure starts to heat up I let burn for a bit and then place in a tub of water nearby and let it cool off quickly. maybe 30 secs and then repeat this several times. Depends on the brand of enclosure too, at least for me. Some work better than others. But pretty much, once the acid starts digging in a bit you'll see chunks of the top layer being etched as away and you know you're getting some depth. Push it too far and with the reaction / heat you start eating into the toner so just need to find the balance which just comes with practice. Dminner gets deep and I think he etches face up too. not sure what kind of acid he burning with though....
I do etch face up too. I don't use acid, I use a base. I get sodium hydroxide pellets off of Amazon (for soap making). Mix up a solution that is 40g in 100ml of water. It is slower and more controlled than acid. So I add it, go do something for 30-40min, come back and rinse it off. It doesn't give off fumes like the acid and to dispose Just rinse it down the drain, most drain cleaners are just sodium hydroxide solution.
oldangelmidnight wrote:This is the classic ILF I love. Emotional highs and lows. Scooped mids in my heart all day long.
Users browsing this forum: No registered users and 7 guests