Electronics Forum | Mon May 10 20:16:02 EDT 2004 | wdlau
it can adjusted per the machine and your boards, Not a fix for every board, also if you are talking about the LF wave soldering process, it should be moved to largr angle compared to the tranditional sn/pb soldering
Electronics Forum | Mon May 10 07:53:30 EDT 2004 | pjc
most machines have fixed angle of 6 deg. some are adjustable from 5 - 7 deg., but 6 is most popular.
Electronics Forum | Fri Jan 28 14:46:43 EST 2005 | pr
http://www.speedlinetechnologies.com/index.aspx These guys are in Elgin Il. (about an hour from Chicago). They can get you up to speed on their new lead free offerings (and can demo them for you), or you can see what they have and try to find it on
Electronics Forum | Wed Oct 11 22:23:39 EDT 2006 | billwestiet
I've installed a number of these machines here in the US, several of them with VOC free applications. I would need to get a bunch of questions answered before I could make any suggestions: What is the pcb width? length? conveyor speed? flow rate (mm
Electronics Forum | Tue May 17 10:11:54 EDT 2005 | russ
I would use a foam fluxer since spraying rosin will make the stickiest nastiest mess you can imagine. 18 layer board huh? You will want convection preheat, both top and bottom preheaters, preheat tunnel of at least 4-5', a chip wave, laminar flow w
Electronics Forum | Mon May 16 18:03:30 EDT 2005 | davef
Key Issue: Will this machine solder your boards? You never know until you solder one. Any other avenues of analysis involve substantial risk. Flux Selection * High or low solids * VOC or VOC-free Solder Alloy * If using lead-free, avoid stainles
Electronics Forum | Tue Mar 05 09:11:11 EST 2019 | slayervv
The conveyor on our Topaz runs for about a second then stops. Turning on conveyor manually does the same thing. While conveyor is turned on manually, disconnecting and reconnecting 208AC at connection board starts the conveyor for a second then it
Electronics Forum | Wed Jul 15 03:17:47 EDT 2020 | wellmanrau
We have been producing the SMT machines and intelligent equipment for many years, integrated Design, R&D, Production, Sales and Technical Service. What products we manufactured are: SMT Printer/Stencil Printer/Solder Paste Printer, Pick and Place Mac
Electronics Forum | Wed Dec 14 13:11:27 EST 2005 | grantp
Hi, Thanks for the ideas, and I liked URL's idea of seeing if we can move the in feed sensor, that might hold the board wile the other is feeding in. Our in feed conveyer is also much faster than the oven, and I wonder if we can change that. I will
Electronics Forum | Mon Dec 20 08:26:17 EST 1999 | pascal MATHIEU
hello guys ; we are using some standard selective wave soldering unit used in lined ; the drawback of a such machine is 1/the speed which is quiet low (the board is coming on position through the conveyor, then the head delivering the solder moves s
