Electronics Forum | Wed Jan 22 10:24:23 EST 2014 | cyber_wolf
No matter how good your process is, you will get solder on the gold fingers/lands unless they are protected. We have proven that solder will get on the gold fingers in the reflow oven. How that happens....we arent't 100% sure...there are a lot of the
Electronics Forum | Fri Jan 24 15:46:29 EST 2014 | davef
Graping is caused by a lack of flux when the oven reflows the paste. Read [“Best Practices Reflow Profiling for Lead-Free SMT Assembly” Ed Briggs and Ronald C. Lasky, Ph.D., PE, Indium Corp] http://www.smtnet.com/library/index.cfm?fuseaction=view_ar
Electronics Forum | Mon Jan 27 14:34:02 EST 2014 | bestglobalsmt
Does anyone know if there is a standard administrator password. I have the operator level password and also the Service password but i cannot log into the mid level where you teach a program. is there a way to reset this? or is there a standard one
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 | Tue Feb 11 16:07:36 EST 2014 | jlawson
If my memory is correct.... You need to add program for top and bottom into the production planner tool , Ie 100 x Top, next job 100 x Bottom Then can run a cluster line balance Then can export out HLC/Machine Split files... Have a play with Prod
Electronics Forum | Mon Nov 17 06:32:00 EST 2014 | leeg
Gary, we use the text output file from production planning to produce common setup sheets. We wondered if we just moved 1 feeder on the machine is there a way we could combine the programs back together and fix their positions so that when we optimis
Electronics Forum | Mon Nov 17 07:15:36 EST 2014 | garym4569
If you have feeders that you want to always stay on the same machine/position, enter them in the permanent data for the machine in the MSL setup. That is a simple way to reserve locations. Also, the optimization can use any common parts set in perm
Electronics Forum | Thu Jan 30 11:21:18 EST 2014 | emeto
Hi, we do that for some of our assemblies(the only difference is that our cut in the PCB is bigger and the LED leads step on the paste right away). we place these manually. I assume that you can send them for tape and reel, and if they can find the r
Electronics Forum | Thu Jan 30 11:57:30 EST 2014 | spoiltforchoice
There are reverse mount LED's specifically for this purpose. If you want to use standard ones I guess the best option would be to get someone to repackage them for you. http://www.avagotech.com/pages/en/leds/surface_mount_chipleds/reverse_mount_seri
Electronics Forum | Wed Feb 05 04:37:29 EST 2014 | pavel_murtishev
Mr. Evtimov, Could you please tell me what X-Ray focus is? Machines runs auto-focus routine each time when swithched on showing green/grey/black dots and trying to find centre. What is it for? What is machine searching and how? Thank you.
