Re: [CAD_CAM_EDM_DRO] milling circuit boards
Posted by
deepcavity
on 2006-10-07 19:17:39 UTC
its more a matter of convenience..............electronic people want to build the project now and not waitwhile a pcb is getting done
----- Original Message -----
From: Dennis Schmitz
To: CAD_CAM_EDM_DRO@yahoogroups.com
Sent: Thursday, October 05, 2006 6:38 PM
Subject: Re: [CAD_CAM_EDM_DRO] milling circuit boards
Sorry, this isn't an answer, but another question. I think I've read
posts from 2 or 3 people milling circuit boards, or trying to. What's
the cost breakdown? Is it really and truly cheaper to make these
boards after you factor in your time and amortize your equipment?
You can get some pretty good prototype quantity boards from internet
outfits like PCB123 now for very cheap, and if you're running
production, there are plenty of board shops out there all undercutting
each other. Check out the back section of any of the EE mags for a
long list of them.
Even 10 years ago "breadboard" meant giving a hand-drawn circuit to a
tech to solder together with perfboard. Today it means doing a quickie
in Eagle and sending it out to an overnight proto house. It's cheaper
than paying the tech.
So where's the upside? Why bother building a machine for it? (serious
question, not sniping)
This is probably off topic, so feel free to email me directly.
TIP: you always pay for one panel, so lay-up several different ones in
the gerbers. If you have space, there are a bunch of free patterns for
proto-boards available to fill it in.
On 10/5/06, wdavis364 <wdavis@...> wrote:
> Shopping around for a router, Some router have 1/4 collets and some
> have 1/4 collets and 1/8 collets. Not knowing much about this, what
> size collet will I would most likely to be using in milling circuit
> boards. Will 1/4 collets handle the very small size drill bits(1/32)?
> Thanks for any advice on this.
> bill
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[Non-text portions of this message have been removed]
Discussion Thread
wdavis364
2006-10-05 17:28:00 UTC
milling circuit boards
Dennis Schmitz
2006-10-05 18:42:40 UTC
Re: [CAD_CAM_EDM_DRO] milling circuit boards
turbulatordude
2006-10-05 19:10:02 UTC
Re: milling circuit boards
Paul Kelly
2006-10-05 19:20:25 UTC
RE: [CAD_CAM_EDM_DRO] milling circuit boards
R Rogers
2006-10-05 19:39:18 UTC
Re: [CAD_CAM_EDM_DRO] milling circuit boards
BRIAN FOLEY
2006-10-05 19:40:29 UTC
Re: [CAD_CAM_EDM_DRO] milling circuit boards
Bill Davis
2006-10-05 20:45:16 UTC
Re: [CAD_CAM_EDM_DRO] Re: milling circuit boards
paultitchener
2006-10-05 22:02:58 UTC
Re: milling circuit boards
turbulatordude
2006-10-06 07:06:21 UTC
Re: milling circuit boards
R Rogers
2006-10-06 07:28:25 UTC
Re: [CAD_CAM_EDM_DRO] Re: milling circuit boards
KM6VV
2006-10-06 07:53:27 UTC
RE: [CAD_CAM_EDM_DRO] milling circuit boards
Tony Jeffree
2006-10-06 07:57:25 UTC
Re: [CAD_CAM_EDM_DRO] Re: milling circuit boards
KM6VV
2006-10-06 08:07:57 UTC
RE: [CAD_CAM_EDM_DRO] milling circuit boards
Jack Coats
2006-10-06 08:09:42 UTC
Re: [CAD_CAM_EDM_DRO] milling circuit boards
Bill Davis
2006-10-06 08:10:40 UTC
Re: [CAD_CAM_EDM_DRO] milling circuit boards
Jack Coats
2006-10-06 08:16:50 UTC
Re: [CAD_CAM_EDM_DRO] Re: milling circuit boards
Tony Jeffree
2006-10-06 08:18:23 UTC
RE: [CAD_CAM_EDM_DRO] milling circuit boards
KM6VV
2006-10-06 08:33:16 UTC
RE: [CAD_CAM_EDM_DRO] milling circuit boards
Dennis Schmitz
2006-10-06 08:35:32 UTC
Re: [CAD_CAM_EDM_DRO] milling circuit boards
KM6VV
2006-10-06 08:41:46 UTC
RE: [CAD_CAM_EDM_DRO] Re: milling circuit boards
Tony Jeffree
2006-10-06 08:56:57 UTC
RE: [CAD_CAM_EDM_DRO] milling circuit boards
turbulatordude
2006-10-06 09:22:24 UTC
Re: milling circuit boards
Jack Coats
2006-10-06 09:30:54 UTC
Re: [CAD_CAM_EDM_DRO] milling circuit boards
caudlet
2006-10-06 09:42:26 UTC
Re: milling circuit boards
Richard
2006-10-06 09:49:46 UTC
Re: milling circuit boards
caudlet
2006-10-06 10:02:28 UTC
Re: milling circuit boards [source for collets and bits]
paultitchener
2006-10-06 10:17:35 UTC
Re: milling circuit boards [source for collets and bits]
Andrew Werby
2006-10-06 11:35:11 UTC
Re: milling circuit boards
Bill Davis
2006-10-06 11:49:59 UTC
Re: [CAD_CAM_EDM_DRO] Re: milling circuit boards [source for collets and bits]
Jack Coats
2006-10-06 13:06:43 UTC
Re: [CAD_CAM_EDM_DRO] Re: milling circuit boards [source for collets and bits]
KM6VV
2006-10-06 14:39:38 UTC
RE: [CAD_CAM_EDM_DRO] milling circuit boards
Mark Vaughan
2006-10-07 05:58:22 UTC
RE: [CAD_CAM_EDM_DRO] milling circuit boards
William Perun Sr
2006-10-07 08:25:57 UTC
Re: milling circuit boards
deepcavity
2006-10-07 18:41:47 UTC
Re: [CAD_CAM_EDM_DRO] Re: milling circuit boards
deepcavity
2006-10-07 19:17:39 UTC
Re: [CAD_CAM_EDM_DRO] milling circuit boards
Bill Davis
2006-10-07 20:46:34 UTC
Re: [CAD_CAM_EDM_DRO] milling circuit boards
optics22000
2006-10-08 12:39:04 UTC
KDN high speed spindle, was Re: milling circuit boards
Steve Blackmore
2006-10-08 18:06:52 UTC
Re: [CAD_CAM_EDM_DRO] KDN high speed spindle, was Re: milling circuit boards
Chris Horne
2006-10-09 11:29:29 UTC
KDN high speed spindle, was Re: milling circuit boards