Re: [Homebrew_PCBs] electrocleaning
2004-07-31 by mpdickens
... dishwashing detergent ? No,I haven t. But, I know that Dennis Hayes, during the very early days of Hayes Microsystem s was literally making modems on his
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electrocleaning
2004-07-31 by Adam Seychell
Has anyone tried electrocleaning PCB in say 5% sodium hydroxide, sodium carbonate or caustic dishwashing detergent ? Its basically two steel sheets on each
Re: Toner Transfer for Instrument Panels?
2004-07-31 by Dave Mucha
... someone ... I think with a challeng like that, I d like to seem them print with food dye on water ! As for the panels. you can get aluminum tape that they
Re: Toner Transfer for Instrument Panels?
2004-07-31 by mikezcnc
Tom, ballendo said that details will be available next week, delivery in August, 2004. 800 holes- are they two layers? Mike *** There is no joy in facing a
Re: Toner Transfer for Instrument Panels?
2004-07-31 by Thomas P. Gootee
Ballendo, Thanks. The CNC machine MAY actually solve most or all of my remaining production-automation problems ! For one thing, the plastic instrument panels
Re: Fwd: IPA and acetone
2004-07-31 by mikezcnc
Roger, it is avery good suggestion- I will try it out. Do you know how to make plated holes at home? Mike ... to be ... try ... Server.
Re: [Homebrew_PCBs] Re: Toner Transfer for Instrument Panels?
2004-07-31 by Stefan Trethan
... I made a house-number sign out of etched pcb and toner transfer. Worked well. You either need metal or anything heat resistant. ST
Re: Toner Transfer for Instrument Panels?
2004-07-31 by ballendo
Hello, try http://www.pulsar.gs , formerly http://www.dynaart.com/ It s not readily apparent on their website, but the instructions which come with their
Re: [Homebrew_PCBs] Re: Beginner questions on building a homebrew TT laminator
2004-07-31 by Derryck Croker
Hi Mike, ... And thanks for the links as well. -- Cheers, Derryck
Re: [Homebrew_PCBs] Injet printers, transparencies and UV light...
2004-07-31 by Adam Seychell
... [deleted] ... I have also looked at available inkjet resolutions because I m very interested in how fine detail photomask you can get from a inkjet. The
Subject lines, was Re: Digest Number 768
2004-07-31 by Steve
Please, those of you on digest, change the subject lines so they make sense. It makes it easier to follow a thread, and a -lot- easier for anyone searching the
IPA carcinogenic or not thread over!
2004-07-31 by Steve
I hereby officially end this thread! Steve, the listowner
Toner Transfer for Instrument Panels?
2004-07-31 by Thomas P. Gootee
If this is too off-topic, maybe someone could point me to a more-appropriate group. Has anyone got a good way to apply computer-generated artwork to instrument
Re: Digest Number 767
2004-07-31 by Thomas P. Gootee
Mike, Thanks for the reply! I ll mix my responses in with your text, below: Date: Fri, 30 Jul 2004 18:59:32 -0000 From: mikezcnc
RE: [Homebrew_PCBs] Re: Fwd: IPA and acetone
2004-07-31 by Roger, in Bangkok
Toner is basically powdered hot glue and carbon black. I wonder if chilling or freezing the board would make the toner brittle enough to be even easier to
Re: [Homebrew_PCBs] Injet printers, transparencies and UV light...
2004-07-31 by mpdickens
... Well, I m no expert in the area of optical physics. So, I intend to make a test transparency that is composed of the same test pattern repeated several
Re: What cleaner -- IPA and MSDS
2004-07-31 by Dave Mucha
... suggestd ... further ... Umm.... we did the research. We checked MSDS on IPA, FDA, FCC, FAA, USDA.... all the experts agree that there is no cause for
Re: What cleaner -- IPA and MSDS
2004-07-31 by mikezcnc
Tom, I am done with this subject. You missed my point when I suggestd for anybody curious like yourself, to do their own research. Please realize how carefully
Re: Digest Number 767 - paper type
2004-07-31 by mikezcnc
Dave Piece be with you brother and that was my point. That bloody H200 works like a Sherman tank, that s for sure and I just check the price it s still $99.99
Re: [Homebrew_PCBs] InKjet printers, transparencies and UV light...
2004-07-31 by Jeremy Taylor
Do you use a positive acting resist? (I m also correcting the subject line cause nobody got my joke before) JT ... From: Adam Seychell To:
Re: [Homebrew_PCBs] Injet printers, transparencies and UV light...
2004-07-30 by Adam Seychell
The black ink in my old Epson 660 is extremely UV blocking. I can expose a PCB over 5 times normal and still not manage to effect the dark areas. The problem
Re: [Homebrew_PCBs] Injet printers, transparencies and UV light...
2004-07-30 by Jeremy Taylor
Very interesting. - And good advice for DIY Uv ers - but... One thing the Photoploter companies will do - Is still make photplots , cause no inkjet can do
Re: What cleaner -- IPA and MSDS
2004-07-30 by Thomas P. Gootee
Date: Fri, 30 Jul 2004 13:12:02 -0000 From: Dave Mucha Subject: Re: What cleaner -- IPA and MSDS ... Stefan, May I suggest you let
Injet printers, transparencies and UV light...
2004-07-30 by mpdickens
A member of another mailing list I am a member of found the following in a archive. Further, he tested and it worked as advertised: I have been dealing with a
Re: [Homebrew_PCBs] Re: Plating thruholes. Is ther an easy way ?
2004-07-30 by JanRwl@AOL.COM
In a message dated 7/30/2004 6:54:31 AM Central Standard Time, stefan_trethan@gmx.at writes: The last time i checked all electroless tin used some pretty nasty
Re: [Homebrew_PCBs] Re: Plating thruholes. Is ther an easy way ?
2004-07-30 by JanRwl@AOL.COM
In a message dated 7/30/2004 6:49:38 AM Central Standard Time, eemikez@comcast.net writes: It wasn t clear from your post if you were talking about tinning the
Re: Digest Number 767 - paper type
2004-07-30 by Dave Mucha
... OK, I ll write it off to your overwhelming enthausium at finding a process and tools that works better than anything you have tried before. I have an old
Re: Digest Number 767 - paper type
2004-07-30 by mikezcnc
Dave, The Staples paper recommendation is the fault of Tom Gootee - I am merely a messenger and I think he should be burnt first. I am only guilty of
Re: [Homebrew_PCBs] Re: Fwd: IPA and acetone
2004-07-30 by Stefan Trethan
... No i use no solvent at all (maybe afterwards a wipe with IPA (you better substitute it with water and soap or something for the obvious reasons ;-) ). It
Re: Digest Number 767 - paper type
2004-07-30 by Dave Mucha
... was SO amazed at the quality of the results that I thought that they should be disseminated immediately. I do not think that you are, in any way,
Re: Fwd: IPA and acetone
2004-07-30 by mikezcnc
Stefan, thanks for the suggestion. Do you soak with acetone and then rub with hte edge of PCB? Or just start with the edge of PCB? Is there a need for aceton
Re: Digest Number 768
2004-07-30 by mikezcnc
Tom, I use only Palmolive Original and green scouring pad (plastic fibers). Palmolive original does not leave any film, like regular soap would. No alcohol, to
Paper removal
2004-07-30 by mikezcnc
That is agood idea, Stefan. I have to try it. Mike ... paper. ... professional ... small ... the hard ... small rag ... in ... and ... dull ... you have
Stefan
2004-07-30 by mikezcnc
don t worry, about it, I enjoy it to the fullest and I do not want to change that comfortable for me state of inner happieness. Do you know why I am happy?
Re: [Homebrew_PCBs] Re: Fwd: IPA and acetone
2004-07-30 by Leon Heller
... From: mikezcnc To: Sent: Friday, July 30, 2004 8:05 PM Subject: [Homebrew_PCBs] Re: Fwd: IPA and
Re: [Homebrew_PCBs] Re: Fwd: IPA and acetone
2004-07-30 by Stefan Trethan
... Mike, i have something you might like: Use another board and scrape the toner off witht the edge. I do it all the time and it works very well, no damage
Re: [Homebrew_PCBs] Re: Digest Number 767
2004-07-30 by Stefan Trethan
... A foam-rubber piece and hard rubbing is a very fast approach. ... There is a similar ting: polishing with abrasive kitchen cleaner. polish the top toner
RE: [Homebrew_PCBs] Digest Number 768
2004-07-30 by Thomas P. Gootee
Richard, I think that using soap or detergent is not necessarily a bad thing, as long as you also use something else, after that, to get rid of every trace of
Re: Fwd: IPA and acetone
2004-07-30 by mikezcnc
Steve, It is a nice addition to the discussion. I personally don t need to use IPA anymore. What I need to use is acetone to dissolve the melted toner. I
Re: [Homebrew_PCBs] Re: wow, you guys never give up, do you.
2004-07-30 by Stefan Trethan
... Well, i can t help your laziness. I d like to be convinced (even off list), but if you won t do it i must be convinced by all the scientific papers. ST
Re: Digest Number 767
2004-07-30 by mikezcnc
Hi Tom, I called you Gootee or used your name like in Gootee paper because I did not know your name but since you are a TV icon then, there! Removal of the
Re: wow, you guys never give up, do you.
2004-07-30 by mikezcnc
only on that particular subject, Stefan. It is called the art of letting it go... Frankly, I know what I know and you know what you know and I am just too lazy
Fwd: IPA and acetone
2004-07-30 by steve gunsel
... Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.732 / Virus Database: 486 - Release Date:
Re: [Homebrew_PCBs] Re: Beginner questions on building a homebrew TT laminator
2004-07-30 by Stefan Trethan
... we usually run the fusers at 160C to 180C - that seems to work well. The fusers are actually MADE to melt toner (and not to laminate special plastic) and
Re: [Homebrew_PCBs] Re: What cleaner to use for preparing for TT
2004-07-30 by Stefan Trethan
... Well, for me the only thing of interest is the truth, and what is scientifically prooven. Opinions are nice but not necessarily true. If you believe IPA is
Re: [Homebrew_PCBs] wow, you guys never give up, do you.
2004-07-30 by Stefan Trethan
... Phil, i must apologize for clogging the group, but i m a very strange person. I simply can t, and i mean i really physically can t look away when i read
Re: [Homebrew_PCBs] IPA and acetone
2004-07-30 by Stefan Trethan
... As far as i know there is nothing to remove the toner completely from epoxy. The acetone makes things worse as it solves the epoxy. only solution i know:
RE: [Homebrew_PCBs] Digest Number 767
2004-07-30 by Thomas P. Gootee
Mike, I understand *exactly* how you feel. THAT is why I originally decided to post the message to this group, about the Staples Picture Paper , even though
wow, you guys never give up, do you.
2004-07-30 by Phil
I sure hope some one does as I m really wallowing in is! and isn t! postings and the follow on I m not going to talk about this any more BUT... ones. If
Re: [Homebrew_PCBs] IPA and acetone
2004-07-30 by Leon Heller
... From: mikezcnc To: Sent: Friday, July 30, 2004 4:55 PM Subject: [Homebrew_PCBs] IPA and acetone ...