Electronics Forum | Wed Mar 06 06:47:00 EST 2002 | francoiscal
Hello, Does any one as a database regarding component assemble by hand on a PCB. More accuratelly how much time (per sec) does it take to bend leads on a component(res), time to insert the component by hand, time to solder by hand. Any time base dat
Electronics Forum | Wed Mar 06 21:19:10 EST 2002 | davef
As an alternative, consider: * Asking your operators. * Having your operators keep logs and checking them with hands-on time studies.
Electronics Forum | Wed Sep 07 17:04:28 EDT 2005 | bhu
Anyone have any recommendations for hot air, hand held rework stations? We currently use Hakko for leaded assembly. We already have a sniper for bga rework.
Electronics Forum | Thu Dec 03 07:09:59 EST 2009 | jdumont
We spray with an Asymtek C-740 system. However, some very small PCBs we do by hand and we also touch up after a PCB has to be repaired.
Electronics Forum | Fri May 18 08:21:02 EDT 2018 | mahendra
Hello, please advise me if you have or know of anyone selling a 2nd hand pick n place machine. Machine must be in South Africa. Thank you kindly.
Electronics Forum | Wed Dec 02 18:50:05 EST 2009 | smt_guy
why brush? why not spray?
Electronics Forum | Thu Dec 03 08:22:18 EST 2009 | jdumont
Thanks, no ESD concerns using a non conductive brush though?
Electronics Forum | Tue Apr 03 11:08:21 EDT 2001 | vsorin
Hi, Our engineering board has to decide which technology is better for the hand soldering of the SMT components: HASL or Chemical Ni-Au. We have an automatic line for SMD assembling and our experience shows us that for this automatic line is better
Electronics Forum | Thu Mar 07 02:33:44 EST 2002 | cmay
I agree with Dave. The only reliable way is to perform a time study using a watch with decimal minutes. Setup the study using an average rated operator and time 10 component insertions (from pick up to hands off), time 10 component soldering operati
Electronics Forum | Thu Dec 03 07:37:44 EST 2009 | duso02
The quality of the brush is most important. We use artist brushes from Torrington Brush Works. Sable works best but are the most expensive. We use more camel hair. They work best for us as we "hand coat" hundreds of boards a week and go through many
