Electronics Forum | Thu Oct 12 13:15:37 EDT 2017 | davef
It is the two conditions pictured in IPC-A-610F, Figure 5-1 C, D. In the old, simplier days, we wanted our solder connection to have: * Low wetting angle * Shiny metal Today, the metal doesn't have to be shiny and the wetting angle can be a high
Electronics Forum | Wed Dec 10 17:08:56 EST 2003 | samaniegocesar
Hello to all I need your help and support, can somebody tell me wich is the best angle for the squegge to apply solder paste 45 degrees or 60 degrees. I will apreciate your soon answer.. Regards..
Electronics Forum | Tue Dec 16 06:21:01 EST 2003 | Kev
We run with various fine pitch and BGA technologies here and use a standard 45 deg angle of squeegee blade for all. No problems found. Kev
Electronics Forum | Fri Feb 20 08:44:05 EST 2004 | davef
Lucky guess, eh? [Sorry to blow your theory on bad parts] A 1000 of these boards on the line, ummm. Two ideas to consider: * Increase the conveyor angle [don't get carried away, just keep the angle below 8*]. * Balance the flow of solder so that th
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 | 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 Jun 13 09:26:39 EDT 2005 | guygol
Does a machine exist that stamps epoxy onto angled surfaces and not just vertically? I would guess this would be done by either tilting the specimin to be stamped with epoxy or by turning the stamping tool at an angle. If anyone can recommend somet
Electronics Forum | Mon Jul 14 17:55:16 EDT 2008 | gregoryyork
This could happen if your angle was wrong on the machine. If its a Chinese machine then probably 4 - 5 Deg. With the wrong angle the solder will only drain in one direction instead of both. cheers greg
Electronics Forum | Wed Jan 12 00:54:42 EST 2011 | svijais
Experts, can you please suggest, Optimal Conveyor Angle for better performance of Wave Soldering Process. Regards Vijai
Electronics Forum | Wed Jan 12 04:39:28 EST 2011 | muarty
Hi Vijai, You didn't say if you were running Tin/Lead or Lead Free. For lead free soldering I would suggest that you try to achieve as close to 7deg conveyor angle as you can. John
