Electronics Forum | Sat Apr 29 08:51:39 EDT 2017 | pavel_murtishev
Evtimov, The solution you have described is called multiwave. Consider manufacturing fixture of low thermal mass composite materials. This might help. Regards, Pavel
Electronics Forum | Wed May 03 06:31:30 EDT 2017 | pavel_murtishev
Evtimov, Check them: http://www.mb-mfg.com/products/surface-mount-carriers Only for instance. All can remember material I was using was black and made of pressed fibers. It was hardly treatable as well. Regards, Pavel
Electronics Forum | Thu Feb 07 12:50:21 EST 2019 | gregcr
Hi All, What are you running for selective solder flux? I'd like any opinion on water soluble and/or no-clean fluxes you are using. In our Kiss 104 machine we use HYDRO-X20 water soluble flux, per the original install suggestion, but I'd like to k
Electronics Forum | Fri Apr 28 10:50:26 EDT 2017 | emeto
Hello experts, Here is my problem: I have a board that has smt parts on one side and TH parts on the other. We designed special pallet for wave, but the pallet itself is 15mm thick, so we are still seeing some defects. Have any of you tried to find
Electronics Forum | Fri Nov 14 10:45:22 EST 2014 | tombstonesmt
We use both types in house. We started with a board moving over the pot, slowly moved on to Jade machines and eventually Synchrodex. Like you mentioned without palletizing you'll have component movements during the cylce and most likely won't have th
Electronics Forum | Wed May 24 04:28:18 EDT 2006 | ge_lim
Hi Anyone use Warton Active '8' flux to clean the nozzle? Share me your experience
Electronics Forum | Thu Nov 14 10:24:53 EST 2013 | jaimebc
Recently, we have been experimenting with the 1.8/2.5 nozzle to be able to solder leads that are near an SMD. This pcbs were not design for selective solder, so we are trying to work within this limitations. I found the 1.8 nozzle very hard to insta
Electronics Forum | Thu Nov 03 09:43:55 EST 2005 | lupo
Check flux penetration and type of flux. How much is solid contents. The solder filling is better under Nitrogen. Check the time (speed) of the nozzle whether is correct. Usually For SAC305 the temperature of bath is 320C/degrees, but only for sel
Electronics Forum | Thu Jun 25 11:11:13 EDT 2009 | bruna
Hello, I want to hear some experience about selective soldering for PCB using nozzle plate and screens Do you have solder defects? bridges and insufficient soldering? How do you combat that? and about the screens you have good quality? What is the f
Electronics Forum | Thu Jan 24 09:47:38 EST 2019 | my3sons
We use 4140 steel (same as a lot of other OEM's). The user will need to pre-flux and tin before installing in the machine.
