Electronics Forum | Mon Sep 09 17:01:21 EDT 2013 | proteus
I wish I knew the MSL. The factory data sheet from 1995 does not list the specification. The moisture problem makes perfect sense for what I'm seeing. When we replace these parts by hand (no reflow) the failure rate goes down to almost non-exist
Electronics Forum | Tue Sep 10 10:38:12 EDT 2013 | rway
Most of the PTH components are manually inserted. Some are auto-placed by our UIC machine. The parts are preped before install, so there is no need to trim the leads afterwards. The boards go through wave solder. The UIC machine has a clincher on
Electronics Forum | Wed Sep 11 10:48:02 EDT 2013 | gregp
Hi Reese, The UIC machine is (was) good for higher volumes. Do you think these machines are less appropriate for smaller lot sizes and PCB's with just a few through hole parts? Also, are the UIC through hole machines still fully supported with ampl
Electronics Forum | Mon Sep 16 13:29:37 EDT 2013 | larrygroves
a lot depends on the age and type of equipment you are using . Older equipment can have a lot of problems with smaller parts. If all is well with your feeders and machine you should expect something like 99.8 to 99.9 percent. some parts will be ident
Electronics Forum | Wed Oct 30 15:50:22 EDT 2013 | joeherz
Vince, We see the same disks on some parts incoming. SMT PEM nuts in tape and reel are very common. We get the parts from PENN Engineering. One of them is SMTSO-M3-4ET. PENN Engineering may be able to steer you in the right direction on who their
Electronics Forum | Wed Jan 29 16:11:59 EST 2014 | leeg
Anyone have any idea how to use the HLC software and in particular the Production Planning side whereby you can cluster a number of sides or Jobs? I want to fix side 1 of a program and optimise side 2 around side 1 fixing common parts and then fillin
Electronics Forum | Thu Jun 04 04:17:49 EDT 2015 | recard
Hi. Could somebody help me with this part. BTS432 E3062 http://www.semic.cz/_obchody/semic.obchodak.net/prilohy/2573/bts432e2-e3062a-if-0.jpg We were not able to program the machine to place the part. Any ideas?
Electronics Forum | Tue Jun 03 08:33:06 EDT 2014 | patel_daxa29
Do I need to lower temperature of bottom zone (for common size parts) while reflow 2nd side of the board or I should be using same profile as I used for 1st side reflow? Will parts on bottom side will stay in place without changing temperature?
Electronics Forum | Sun Aug 31 16:16:37 EDT 2014 | spoiltforchoice
Andres, I think if you were to understand the process a little better you would realise the many many problems you would encounter building even very simple things using your method. Even 30 minutes watching Youtube videos of current machines might h
Electronics Forum | Mon Aug 25 16:14:59 EDT 2014 | dman97
In Fuji flexa, under the machine configuration tab. Panel and Board mark reading order should be set to SKIP MARK. (this only works if you have the skip mark active in your fiducial list)If it is set to FIDUCIAL MARK, then the machine will ALWAYS pic
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