Electronics Forum | Thu Feb 24 20:39:05 EST 2022 | joshsvoboda
there is evidence of wetting on the heel. This is the first time I have had this type of joint using SC100C on a leaded part. Usually there is at least some wetting on the sides instead of just looking like it is pressed in and sitting on top of the
Electronics Forum | Sat Feb 26 19:58:34 EST 2022 | shobanraj95
Hi, how to automate FR4 sticking one a small section of flex circuit? Currently, we're sticking one by one manually. I need some ideas to improvise, like, loading in 1 flex circuit, then the machine sticks Fr4 onto the flex. Any suggestions please.
Electronics Forum | Mon Feb 28 21:38:08 EST 2022 | joshsvoboda
Thank you for the information. One thing i forgot to state is that we are using the long ramp-soak profile.
Electronics Forum | Tue Mar 01 03:17:40 EST 2022 | gary_sastrillas
Hi Guys, did anyone here selling the old siplace pro 7 up server with licenses Siplace Pro Server and Machine Connections License.
Electronics Forum | Tue Mar 01 15:22:17 EST 2022 | rafalrafal
Hello, I am a user of HCT SMT machine model HC-330 need technical support does anyone have any leads on a person who knows about these machines.
Electronics Forum | Tue Mar 01 16:36:43 EST 2022 | joshsvoboda
We are fairly new to selective soldering. I would like to find out if there is an IPC PCB design standard to allow for selective soldering.
Electronics Forum | Wed Mar 02 12:39:02 EST 2022 | stephendo
Go with the machine manufacturer's recommendations. And remember there are no hard and fast keep out areas. You can go a little tighter than they suggest but it is risky.
Electronics Forum | Thu Mar 03 03:54:38 EST 2022 | gary_sastrillas
The only way can detect, play around with your vision teaching with the component. and adjust the pin tolerance.
Electronics Forum | Thu Mar 03 12:57:10 EST 2022 | dontfeedphils
Probably need more info on the PCB and why baking before reflow processing is part of your process, but if you're baking before reflow it makes sense you'd bake before rework. Is there a reason you don't AOI before wash?
Electronics Forum | Thu Mar 03 14:01:16 EST 2022 | chris007
Hello Baking before solder pasting and reflow actually due to poential moisture development. This is JDEC requirement I believe to do so. We AOI after cleaning so we AOI a clean PCBA
