Electronics Forum | Tue Oct 01 12:23:26 EDT 2002 | barryg
We are looking at possible doing a few through hole components on the smt line. Is this feasable? What types of components are diffucult to do this way? What stencil considerations are there? Anyone have any info on this subject?
Electronics Forum | Fri Nov 21 10:28:23 EST 2014 | gregp
Hi Adam, So with two to three people on the slide line, each only able to place five different components maximum, this means you generally don't exceed 10-15 through hole parts per assembly, correct? I am guessing these are mixed technology boards
Electronics Forum | Wed Sep 11 15:12:02 EDT 2013 | rway
"Do you think these machines are less appropriate for smaller lot sizes and PCB's with just a few through hole parts?" That depends. It will still save time if your lot sizes are small, as opposed to hand placement. I would not recommend buying an
Electronics Forum | Mon Sep 09 16:29:56 EDT 2013 | gregp
Hi Everyone, I'm looking for some feedback about through hole assembly requirements today vs. yesteryear. As I see it, there are two main categories...legacy through hole and new through hole with mixed technology. The legacy stuff is older designs
Electronics Forum | Tue Nov 18 09:54:49 EST 2014 | gregp
Hi Adam, Good question. I know I am seeking a lot of details. Here's the deal. Five years ago I acquired the assets of Contact Systems. Since then I have been re-manufacturing the CS-400E machine which if you are not familiar with is a light guid
Electronics Forum | Wed Nov 19 15:16:47 EST 2014 | warwolf
Interesting, see we used to do a large amount of PTH but we have been able to convert most of those parts to SMT now. the majority of our PTH is connectors. I am doing some research as to the types of through hole assembly that still remain.- This d
Electronics Forum | Tue Sep 10 08:42:26 EDT 2013 | rway
Most of our product are mixed technology. I don't consider thru-hole components as "pesky." Perhaps from a manufacturing point of view they are due to the extra handling and machine requirements. But from a reliability stand-point, thru-hole is mu
Electronics Forum | Thu Sep 12 11:22:58 EDT 2013 | gregp
Wow, great information! I have a feeling you are talking about some predominantly through hole assemblies with mostly common components. In this case fully automated solutions make sense if the volume is there. But these machines cannot do everyth
Electronics Forum | Sun Sep 15 03:29:58 EDT 2013 | sarason
I would be happy to add programing of the CS400 to my program PCBSynergy gregp. I have added about 80 SMT machine formats to the program to date. All built by reverse engineering. You only need to send me some example formats or better still your ori
Electronics Forum | Thu Nov 20 16:51:48 EST 2014 | joe98375
gregp: Our PTH process has not changed in many years. Our products are fairly simple as far as electronics goes and everything gets potted anyways. ~90% of everything we build is single sided TH with ~ 100 solder joints per board. Each board is ~
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