Re: [Homebrew_PCBs] Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by Stefan Trethan
... Where to find data on epson(and other) heads and inks? ST
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Re: [Homebrew_PCBs] Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by Stefan Trethan
... I agree the problem is the ink. I have found no piezo printer that uses cartridges. The 1520 seems pretty new? i hope the older 400/600/800 stylus color
Re: [Homebrew_PCBs] Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by mpdickens
... Floor wax is water based and further, quickly builds up a film inside the print head that clogs it up. Most Piezo print heads are not compatible with water
Re: Inkjet printing of pcb - coffee anyone ?
2004-05-09 by Dave Mucha
... 89 a ... prices... ... Hi Stefan, I am one who rejoyces in the overabundance and low costs of our toys. Our government makes it sound like we are on the
Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by mikezcnc
Stefan, Not to disagree with you, but I recently experimented with Epson 1520 which isa piezo printer and the printer doesn t like anything different than
Re: Tutorial: Making PCBs
2004-05-09 by mikezcnc
Nice link, Thank you. Mike ... it
Re: [Homebrew_PCBs] Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by Stefan Trethan
A product that looks like what i have in mind, the table is moved, making the modification of the printer a very easy task. I do not think we can get any more
Re: [Homebrew_PCBs] Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by Stefan Trethan
look here: use arrows at bottom, next is chemistry. ST
Re: [Homebrew_PCBs] Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by Stefan Trethan
... i ve seen pages saying epson uses water but piezo can use both. ST
Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by gmanca101
... Hmm, maybe placing the sharpie in alcohol to drain it would work. And I noticed that it tends to keep its permanence. ... Well this site says that Water
Re: [Homebrew_PCBs] Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by Stefan Trethan
... get a sharpie you need a ink that wets the metal. ohp pens do that, other flt-tip pens not - why? ... me too... reading shows it might well be. are you
Re: Piezo Print Heads and Oil Based Inks
2004-05-09 by gmanca101
... The issue here is that I am in the US and cannot find any of the Staedler Refill Stations. Maybe if there was a way to remove the ink from the pens
Re: [Homebrew_PCBs] Piezo Print Heads and Oil Based Inks
2004-05-09 by Stefan Trethan
... Why use oil-inks? Why not use solvent inks? Take the ink for permanent markers known to work with pcbs. Maybe dilute with alcohol. I think the epson are
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb - coffee anyone ?
2004-05-09 by Stefan Trethan
... believe me, you have no reason whatsoever to complain about prices... you get only half the stuff here for the same cash... st
Piezo Print Heads and Oil Based Inks
2004-05-09 by gmanca101
I have a question regarding the Piezo Heads in Epson printers. According to one of the links provided in the previous Inkjet threads, the Epson inks are
Tutorial: Soldering SMDs
2004-05-09 by anthony_v_h
Hi again, I made another tutorial. This one s about how to solder tiny SMDs with nothing but a standard soldering iron. Check it out here:
Tutorial: Making PCBs
2004-05-09 by anthony_v_h
Hi, I made a tutorial about how to make PCBs with UV light, I thought it might interest you all. Here s the URL:
Re: HP Plotters for Vinyl Cutting & software
2004-05-09 by T. W. Jolly
Sorry for the delay in answering. I have been traveling internationally. The blades and holders are available at www.gapusa.com the last time I looked. Swivel
Re: t-tech and Precise Cut on E-Bay
2004-05-09 by mikezcnc
One more thing, I forgot to add that a router will cost you $150 and will operate at 30,000rpm. Not bad, huh? Mike ... As ... this ... ... on
Re: t-tech and Precise Cut on E-Bay
2004-05-08 by mikezcnc
It was an early software from www.deskcnc.com he since updated it. As far as your comment that $3000 i8s not worth it because of lack of controller and
Re: t-tech and Precise Cut on E-Bay
2004-05-08 by mikezcnc
Hi Dave, This is my machine that I listed on ebay. As far as comparison to T- Tech- no comparison. T-tech, as well as lpkf don t have the z-axis, they only
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by lists
In article , ... ... No. I am a Numpty! Comes of trying to do arithmatic in the head whilst being spoken to by
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb - coffee anyone ?
2004-05-08 by Roy J. Tellason
... We don t have all that many of those around here... ... Uh huh. Well, I don t have a drink holder in my car big enough for one of those buckets anyhow,
Re: Inkjet printing of pcb - coffee anyone ?
2004-05-08 by Dave Mucha
... divided ... it ... one ... often ... got ... checking ... use ... it ... figure ... the ... here and I thought it was so I could eat a donut on the way
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb - coffee anyone ?
2004-05-08 by James Sinclair
... The baker s dozen comes from way back in the days of funny (and often ridiculous) taxation. Baker s were required to produce loaves of a certain weight
Re: Inkjet printing of pcb - coffee anyone ?
2004-05-08 by Dave Mucha
... by 2, 3, ... this is also ... can be ... I can see this. get a dozen rolls and you can evenly feed a bunch of people. no one feels left out. and then of
Re: Inkjet printing of pcb - coffee anyone ?
2004-05-08 by Dave Mucha
... the 7-11 stores sell the DoubleGulp in 64 fluid ounces. ... part I ... The cost is the thing. a small sells for 79 cents a medium for 89 a large for 99
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb - coffee anyone ?
2004-05-08 by Roy J. Tellason
... It s a matter of convenience for math, too. Twelve can be divided by 2, 3, 4, or 6, while 10 can only be divided by 2 or 5. I think that this is also
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb - coffee anyone ?
2004-05-08 by Roy J. Tellason
... Mine s about that size, roughly. ... The width of my thumb. ... Yeah, and by the time you re done, if you re talking beer, it s gone warm on you. ...
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by Stefan Trethan
... That s because they never can sell this stuff by volume. If you do the experiment you will notice that using volume on powders is about the same precision
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by Roy J. Tellason
... Dunno about UK, but most stuff on the store shelves here is marked either NT WT (Net Weight), or FL OZ (fluid ounces), so it s pretty obvious what
RE: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by Julian Nikadie
Taking things a little further than in my last email ... Using my conversion program and assuming 1 liter of water weighs 1 kilogram: 1 US fluid ounce of water
RE: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by Julian Nikadie
Something isn t quite right here ... ... which ... water ... If a pint of water weighs 16 ounces and that is a pound and a quarter, a pound must equal 12.8
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by Anthony Toft
... Are you refering to Avoir du Pois? pronounced avwaar du pwa ? Or literally have some peas? But then I moved here (Florida) at age 23, the real confusion
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by lists
In article , ... Yes ... The important thing to remember is that a litre is a measure of volume and /never/ anything else and a kg is
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb - coffee anyone ?
2004-05-08 by Stefan Trethan
... a dozen inches makes a foot i guess... people liked the dozen dearly in the past. ST
Re: Inkjet printing of pcb
2004-05-08 by Dave Mucha
... rhyme which ... of water ... mean ... ounces are always Av unless you are specifically takling jewelry or precicous metals, and then someone always
Re: Inkjet printing of pcb - coffee anyone ?
2004-05-08 by Dave Mucha
... better ... At this point I would offer that I have never found the sense or reason behind most of the measurements. a foot may have been from teh size of
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by Stefan Trethan
... and when you say 5 ounces of some non-liquid stuff what do you mean then, always av or troy? what does the uk guy mean? ST
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by lists
In article , ... Weights and measures are very confusing and that is largely due to historical reasons. I think at one time even
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by Stefan Trethan
I tried desperately to find out the factor for converting ounces to liters and kg, but i didn t get any result. the values vary from about 20g/ounce to above
Re: Inkjet printing of pcb
2004-05-08 by Dave Mucha
... between dry and liquid ones. to make any sense there shouldn t be a difference in my opinion. SENSE ? you want to make sence out of this ? you, sir, are a
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by mpdickens
... Has anyone read the spec sheet(s) for the various conductive inks? Things may have changed, but 2 years ago when I looked into it, conductive ink traces
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by Stefan Trethan
... only water, specific gravity (density) = 1 kg/liter. ... yes, that s about true. ... it s a volume. one liter water (specific gravity == 1kg/dm^2) has a
Re: Inkjet printing of pcb
2004-05-08 by Dave Mucha
... order). ... OK, so 1 kg = 1 litre, so 0.1 kg = 0.1 litre 0.1 litre = 3.38 ounces, but that is a fluid measurement. if it were dry weight, then 1kg =
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by Stefan Trethan
Oh, that s sad. I really do not like that powder idea and printing conductive ink is too expensive.... I thought i have found someone who will try the epson
Re: Inkjet printing of pcb
2004-05-08 by rmustakos
Marvin They also have some inkjet resists. I ve got an email in to them to find out about pricing and data sheets. I kind of wonder about the UV inks, if the
Re: [Homebrew_PCBs] Re: Inkjet printing of pcb
2004-05-08 by mpdickens
I have been following this thread with great interest. Anyway, here is a line of products you may find ... Aellora presents BrightWhite, a white-pigmented
Re: Inkjet printing of pcb
2004-05-07 by rmustakos
... Well, actually, I m not doing this to print resist. The first experiment I m going to do is print straight ink onto a mixture of powdered flux and
Re: t-tech and Precise Cut on E-Bay
2004-05-07 by Dave Mucha
... pictures ... build ... this ... I agree. it could be a lose bit, the router is loose or software and possibly hardware. The second unit has a list price