Electronics Forum | Tue Jun 05 05:52:54 EDT 2012 | bigvern
Hi, we are trying to locate a electrical schematic drawing for a Dehaart EL20 semi auto printer. If anyone can asist or point me in right direction it would be apprecaited. Looking for spare parts for same too or a spares printer. Cheers. steven
Electronics Forum | Mon Jun 18 22:08:45 EDT 2012 | bigvern
Hi, we are trying to locate some parts for a DEHAART semi auto printer, if anyone has any old spares machine, please advise. Have tried most of the phones numbers on this forum in regards to dehaart but all numbers are no use due to dehaart being fi
Electronics Forum | Wed Jun 06 16:24:17 EDT 2012 | davef
Back in 2004, Jon said ... There is a company called Lake Madsen Inc that has access to the old prints, schematics and many of the old deHaart employees. The company was started by the dehaart machine shop supervisor when he found himself out of a j
Electronics Forum | Tue Nov 11 08:08:43 EST 2003 | Chris
Use a Radial lead inserter. you will need 1 head for each different part number you have. the machine cannsert 2.5 $ 5.o mm lead components and 7.5 with special to0ling. For LED you want to use a Radial with the new dual spocket CTA (Component transf
Electronics Forum | Sat Jul 16 18:40:12 EDT 2016 | aemery
As an MPM guy and would choose.....MPM, surprise! Of the legacy models the UP2000 seems to be the favor among most of my clients. Newer models like the Accuflex's and Accela/Momentims are great, but as far as the old stuff the UP2K's are the favorit
Electronics Forum | Thu Jun 16 08:52:38 EDT 2016 | emeto
I see your point and I know you can make this machines run, but it doesn't change the fact that when you need them most they will let you down. It is almost impossible to find spare parts for some of them, as they are no longer supported. If you have
Electronics Forum | Thu Jun 16 11:48:00 EDT 2016 | ttheis
I agree that if you end up with a machine that needs more repair than one in good condition is worth, then you have a boat anchor. That is what I am looking to avoid with this next purchase as I don't have much experience with auto printers. Your inf
Electronics Forum | Thu Jun 08 11:37:44 EDT 2017 | jkitt84
davef, thanks for feedback. I talked with a plater who said they put copper before silver when plating brass. Would a complete stack of: Brass part, then 0.0001-0.0002" of copper, then 0.0005" of silver, then Tarniban anti oxidation. Sound reasonabl
Electronics Forum | Thu Jun 08 09:43:42 EDT 2017 | davef
You know the scary part about your mentioning a tread where I post something? Well. let's just say that 2007 was a long time ago. Anyhow, silver will dissolve into your solder and provide no barrier. Some people apply a silver flash plating over the
Electronics Forum | Mon Feb 27 09:09:36 EST 2006 | davef
Silver on your copper or brass part is a solderability protection. The silver diffuses into the solder and you solder to the base metal, either the copper or brass in your case. Soldering to copper is well known. The issues are soldering to brass
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