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Messages 10028 - 10058 of 23859   Oldest  |  < Older  |  Newer >  |  Newest
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10028
As far as making your own Dremel drill press stand, I believe dremel makes a stand for them. You can usually find them in model builders supply catalogs. Bruce...
brcxsive
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Aug 1, 2005
2:53 pm
10029
... I feel that Dremel tools have way too much spindle runout for PCB work. The Dremel drill press stand is somewhat flimsy and makes it even worse. Several...
twb8899
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Aug 1, 2005
4:14 pm
10030
Monthly Reminder, please read: Subject lines: Remember to change the subject line if you are straying from the original thread. Please change the subject line...
Homebrew_PCBs@yahoogr...
Send Email
Aug 1, 2005
5:20 pm
10031
Investigating photo emulsions, I may have found a good way to coat blank PCBs with the emulsion. There's a device used for silkscreen preparation called a...
Bob_xyz
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Aug 2, 2005
4:29 am
10032
Is is just me or had this group suddenly gone very quiet? Cheers, David...
David Cureton
bnmj2000
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Aug 3, 2005
5:19 am
10033
... Hi Dave, Summer Vacations? Anyone here's a neat trick that's sort of related to the group theme since it uses Toner Transfer. I've been restoring a 1954...
curt_rxr
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Aug 3, 2005
3:41 pm
10034
... I made a number plate for the house with TT on FR4, so that the ebay parcels come to the right house :-) Works great as long as the surface can take the...
Stefan Trethan
stefan_trethan
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Aug 3, 2005
4:40 pm
10035
That's because I'm yapping my mouth off on the Electronic_101 group... Robert ... De : Homebrew_PCBs@yahoogroups.com [mailto:Homebrew_PCBs@yahoogroups.com] De ...
Robert Hedan
roberthedan
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Aug 3, 2005
10:09 pm
10036
I see no reason to use EDM for PCB mechanical etching. It sounds like an insane idea. Mike ... main question. If you are looking to build a wire EDM which...
mikezcnc
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Aug 4, 2005
2:06 am
10037
Dremel runout is insignificant. Mike ... dremel ... builders ... speed ... use ... handling....
mikezcnc
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Aug 4, 2005
2:08 am
10038
Hi, ... Why ???!! If Curtis description is precise it would be a great method for many people !!! I am one of them... A machine with no cutting forces acting...
Alexandre Guimaraes
alexandregui...
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Aug 4, 2005
2:18 am
10039
... You should be able to get much finer traces using EDM than you can get using toner transfer. With some decent software to move the head faster when it...
Dave Hylands
dhylands_99
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Aug 4, 2005
5:46 am
10040
but then it wouldn't create all that dust, noise and cutter wear. what's the fun in that?...
Phil
phil1960us
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Aug 4, 2005
5:57 am
10041
I've thought about PCB etching with EDM, I figured it would work ok, but be a bit slow. People mill PCBs, that's slow & noisy! At least EDM is quiet. ...
Tony Smith
dropcat2001
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Aug 4, 2005
7:45 am
10042
... less insane than using a spinning stick of carbide with grooves in it to knock out copper pieces and bits of board, for sure! Why is it insane in your...
Stefan Trethan
stefan_trethan
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Aug 4, 2005
7:47 am
10043
... Why is that Mike? While I love cutting metal with a variety of machines, I don't see why using EDM would be bad for this application. It could be a ...
lcdpublishing
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Aug 4, 2005
3:54 pm
10044
In message <dcrtb7+cq3c@eGroups.com> ... Agreed. If you want to see severe runout, borrow one of the Expo Tools 12V minidrills, put it in some form of stand...
Philip Pemberton
papemjr
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Aug 4, 2005
4:00 pm
10045
This was posted on another Yahoo group. I tried to find the schematic that he planed to post but it wasn't there. Keep in mind this is more of a manual...
lcdpublishing
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Aug 6, 2005
12:49 pm
10046
On which Yahoo group this EDM information was posted? ... This was posted on another Yahoo group. I tried to find the schematic that he planed to post but it...
Richard Mcfarlane
rich_mcfarlane
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Aug 6, 2005
5:51 pm
10047
I think Don Lancaster provided a pretty good description of this sort of EDM power supply in one of his "Hardware Hacker" articles at this site... ...
jeff_smith_8992
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Aug 6, 2005
5:51 pm
10048
Machinebuilders here is the link http://groups.yahoo.com/group/machinebuilders/?yguid=175280003 the message should be back a few pages. Chris...
lcdpublishing
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Aug 6, 2005
10:22 pm
10050
I read it to be Electrical Discharge Machining. http://www3.telus.net/public/aschoepp/edm.html Regards, S.Ramamurthy ... it is ... link or ... many ... ...
ramamurthy3030
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Aug 7, 2005
11:58 am
10051
On Sun, 07 Aug 2005 13:58:16 +0200, ramamurthy3030 ... Yes you are right. my mistake was corrected back then. ST...
Stefan Trethan
stefan_trethan
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Aug 7, 2005
12:53 pm
10052
check this out guys http://cgi.ebay.com/5-SPEED-MINI-DRILL-PRESS-BENCH-TOP-UNIT-NEW_W0QQitemZ7536609975QQcategoryZ67226QQssPageNameZWDVWQQrdZ1QQcmdZViewItem ...
rt2d_user
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Aug 7, 2005
1:53 pm
10053
... very low rpm. unknown runout but those surely aren't precision. 30eur regular price at DIY stores here in europe. anyone have one? ST...
Stefan Trethan
stefan_trethan
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Aug 7, 2005
2:51 pm
10054
Hi, I have one of those for general DIY stuff. It's NOT suitable for pcb drilling. The thing vibrates a LOT at the higher speeds and will easily break any...
Nuno Tavares
nuno_tv
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Aug 7, 2005
3:15 pm
10055
I -hate- chain letters. Banned. Steve Greenfield ... <ramamurthy3030@y...> wrote:...
Steve
alienrelics
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Aug 7, 2005
3:48 pm
10056
Well, I guess *you* won't be getting that special phone call. :=) Regards, Bob...
Bob_xyz
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Aug 7, 2005
5:29 pm
10057
Updated pictures with 6"X4" accuracy sample also shown. http://www.pbase.com/eldata/cnc...
derekhawkins
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Aug 8, 2005
3:13 pm
10058
On Mon, 08 Aug 2005 17:12:32 +0200, derekhawkins <derekhawkins@...> ... Hi, nice work. what did you pay for the ways? is it a converted x/y table like ...
Stefan Trethan
stefan_trethan
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Aug 8, 2005
3:18 pm
Messages 10028 - 10058 of 23859   Oldest  |  < Older  |  Newer >  |  Newest
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