Electronics Forum | Sun May 09 06:34:53 EDT 2004 | alex
i want to know that friends what is the angle of conveyor in wave soldering machine to get good soldering , can we adjust angle
Electronics Forum | Wed May 12 09:57:32 EDT 2004 | loz
Can you advise why the angle would need to be larger for LF process? Thanks loz
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 | Wed May 12 07:34:42 EDT 2004 | RLeonard
The standard machine is set from the factory at 7-9 degrees, 7 is the most standard, why are you considering the change? before doing any thing to the machine, first identify why? what type of defects are you seeing? I have found, depending on the t
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 | Thu Oct 12 09:20:22 EDT 2017 | stefan110882
Hello everyone, I would like to know how you interpret the wetting angle in chapter 5. What is meant with: "...solder contour extending over the edge of the solderable termination area or solder mask..." Thanks ps I know what a solder mask is.
Electronics Forum | Thu Oct 12 22:36:40 EDT 2017 | stefan110882
Please ost some pictures so we can see what > you're talking about. OK here an example. I'm sorry for the bad quality - The picture is cropped and only one of two pictures that I had on the phone that I could use. According to my supervisor, th
Electronics Forum | Thu Oct 12 13:20:45 EDT 2017 | stefan110882
Thank you very much for your response.I would like to know in which cases this could be the case. We have a disagreement how to interpret this and I need a 3rd opinion. Thank you very much for your help!
Electronics Forum | Thu Oct 12 21:12:01 EDT 2017 | davef
Please post some pictures so we can see what you're talking about.
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