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Messages 19052 - 19081 of 23864   Oldest  |  < Older  |  Newer >  |  Newest
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19052
Does any one know if OHP film, Transperancy and Acetate Films are the same or all are different? Which is the best for Toner Transfer? Parag ... Pinpoint...
Mr Crazy
crazymr420
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Sep 2, 2007
6:41 am
19053
... I'm not sure if any of the above is ideal for TT (i consider them one and the same BTW). Some people have said it works, but most people seem to prefer...
Stefan Trethan
stefan_trethan
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Sep 2, 2007
2:26 pm
19054
Hi, I'm new to the group and I'm wondering if anyone has tried using one of the really cheap Gordon laminators at horror fright for toner transfers onto PCBs: ...
foobaz_utne
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Sep 2, 2007
4:15 pm
19055
... Standard PC board is 0.0625 inches. That is 1.6mm....
alan00463
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Sep 2, 2007
5:57 pm
19056
Hi, Welcome to the group. Alan...
alan00463
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Sep 2, 2007
6:32 pm
19057
... When I used to do TT I used OHP transperancies and found there was as much variation from brand to brand as people find with different paper stocks. I...
Andrew
cunningfellow
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Sep 2, 2007
8:51 pm
19058
Hi, I was asking for it as I am not getting good results with them for TT. What is the other reliable and reasonable method can be used for this? Photoresist...
Mr Crazy
crazymr420
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Sep 3, 2007
4:43 am
19059
... 'transperancy' is presumably a mis-spelling of 'transparency' 'OHP Film' and 'transparency film' are probably synonymous in this context, though...
Len Warner
hejsek2005
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Sep 3, 2007
7:50 am
19060
... Some years ago, at the college where I then taught computing, so did some of the newly (but partially) computer-literate teaching staff. As they began to...
Len Warner
hejsek2005
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Sep 3, 2007
2:54 pm
19061
New to the group first I want to thank all of you for your help. The techniques described here have helped me very much. Second I would like to share my best...
Dennis Waggoner
sbdwag
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Sep 3, 2007
4:19 pm
19062
Looking at the temp specs, I doubt either gets hot enough. You need something closer to 400F to melt toner. Steve Greenfield...
Steve
alienrelics
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Sep 3, 2007
5:59 pm
19063
Hi Len, Thanks for the answer, no wonder I was not getting the results. I will try with the methods you suggested, laser transparency film, inkjet paper, mag...
Mr Crazy
crazymr420
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Sep 3, 2007
6:26 pm
19064
Dennis, Thanks much for posting that. It's the whole works on one page! So far I have been jurking here for a few years just reading stuff. I have never...
chuck richards
chuck_richar...
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Sep 3, 2007
8:06 pm
19065
... My reasons for using the OHP trannys many moons ago was because the toner transfer worked quite well and there was no paper fuzz that I got when...
Andrew
cunningfellow
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Sep 3, 2007
10:15 pm
19066
I have been reading the posts as they come across my email for a few weeks now hoping to get more insight on this process. I have accomplished TT PCBs with...
Thomas D. Kask
tdkask
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Sep 3, 2007
11:27 pm
19067
save your few dollars- use glossy magazine paper- don't worry if it is printed upon already. This material works great, disolves great- overall great results!...
timbomcnuckle
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Sep 4, 2007
1:08 am
19068
I use the Pulsar paper with very good results. The other trick I've read about but not yet tried is to use plain gelatin, diluted 4:1, to coat your own paper....
DJ Delorie
djdelorie
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Sep 4, 2007
1:19 am
19069
... Magazine paper is very thin ... does it have to be put on a "carrier sheet" or will my HP 1021 handle it ok ??? and dose the ink load have an effect ie...
Jim Hutchinson
p62982q
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Sep 4, 2007
1:52 am
19070
... I always cut out a section of paper "just big enough" and tape it to plain copy paper when I print, it works just fine. No reason why you couldn't do it...
DJ Delorie
djdelorie
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Sep 4, 2007
2:18 am
19071
I've tried a few of the cheap laminators with no success. The problems was not of enough heat. The mass of the pcb is much greater than a plastic sleeve, and...
Myc Holmes
mycroft2152
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Sep 4, 2007
9:54 pm
19072
... What do you use for tape? Having it come off could be messy. -- Keith Bowers - Thomasville, NC...
keith
kabowers336
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Sep 4, 2007
10:59 pm
19073
... Plain old cellophane (scotch) tape. I don't try to peel it off the TT paper; peel it off the plain backing paper, then cut it off the TT paper. Or I put...
DJ Delorie
djdelorie
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Sep 4, 2007
11:42 pm
19074
... A way round this is to use the laminator to tack the TT sheet first, and then to use a household iron to heat the PCB and TT, then return to the laminator...
Derryck Croker
derryck_croker
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Sep 5, 2007
10:24 am
19075
Some one ask me what I use to route my pcbs. I use Eagle but I hand route all of my traces. Ive found that I can logically route my traces manually much better...
Dennis Waggoner
sbdwag
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Sep 5, 2007
3:53 pm
19076
... I don't hand route them *all* but what I do is run the autorouter once in a while to see how "clean" my layout is, and if there are any key traces that I...
DJ Delorie
djdelorie
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Sep 5, 2007
4:46 pm
19077
... See the new photo I just added in dwags projects. smt parts route without a problem using the route command the soic part I am routing here is aligned to a...
Dennis Waggoner
sbdwag
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Sep 5, 2007
5:02 pm
19078
But if you *can* align a SOIC to a grid, that's different. I'm thinking of a mix of SOIC (25mil) and SSOP (0.65mm) parts, where you can't come up with a grid...
DJ Delorie
djdelorie
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Sep 5, 2007
5:52 pm
19079
... Sorry soic is my limit on tt. I do know that route with align with any location. for example the pinouts on a db9 pcb mount are not on a .025 based grid...
Dennis Waggoner
sbdwag
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Sep 5, 2007
6:22 pm
19080
Hi, If you're interested in trading for electronic components, I've started a Yahoo Group for bartering electronic components. If you bought any parts in...
dl5012
Offline Send Email
Sep 9, 2007
7:44 pm
19081
... Good man ! -- Lez http://groups.google.com/group/recycled_citroen_uk/...
Lez
lez_briddon
Online Now Send Email
Sep 9, 2007
8:04 pm
Messages 19052 - 19081 of 23864   Oldest  |  < Older  |  Newer >  |  Newest
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