Electronics Forum | Fri Jul 13 11:33:54 EDT 2007 | realchunks
Just starting and already responsible for product quality and machine adjustment? Wow, you poor bastard. Ok, I will assume this problem happens on the bottom side of the board with a thru-hole IC. The short occurs on the side that doesn't have the
Electronics Forum | Mon Jun 21 11:14:25 EDT 2004 | exmaintenanceleader
Dear Kanwaljit Singh, my opinion is following: 1)solderpaste type is ok - usual (alpha-metals has this problem inside the paste paste- holder problem) - what do the operator when production change -clean well the stencil holes!! no visible rest on
Electronics Forum | Mon Dec 11 05:30:11 EST 2006 | mika
[Drop down menus] > Machine > Configuration > Parameters > Axes => You are now on a page with 3 menus > on the left side menu [Axis choice] scroll down and mark [Transfer belts] > On the upper right menu [Configurable Values] > mark [Default maximum
Electronics Forum | Mon Nov 09 09:44:22 EST 2015 | davef
Purpose. This describes setting-up a wave soldering system set-up for a new assembly design or checking a wave solder machine operation with a test board. Applicability. To be used for new design printed circuit assembles and during machine accept
Electronics Forum | Thu Jan 21 20:22:02 EST 1999 | Earl Moon
| | Hello, | | | | I will be evaluating and qualifying two equipment types. The first is a fountain soldering device. I need practical advice on all the stuff you guys and gals know about as good, bad, ugly, best applications, setup, limitations, an
Electronics Forum | Mon Jan 17 10:06:26 EST 2011 | rgduval
Leo, Everyones goal is to minimize the manual handling of assemblies in process. To that end, conveyorizing your entire line, from board onload, through reflow, and potentially inspection is the ideal. However, that isn't always possible. There a
Electronics Forum | Tue Feb 05 15:36:19 EST 2013 | markhoch
About a year and a half ago my company purchased an ultrasonic, automatic stencil cleaner that we,(I), am unhappy with. Without "naming names", I can say that this particular machine has some fabrication issues that prevent it from operating as inten
Electronics Forum | Wed Jun 02 17:11:48 EDT 2004 | bpan
Quad 4c's would be a great machine for what you are looking for. They are easy to learn for an smt machine and very reliable. Just realize that when you buy a machine that is no longer being improved...you can run into limitations. Those machines are
Electronics Forum | Fri Dec 01 17:18:31 EST 2006 | Jim
Doing a head-to-head comparison is best. Use the same boards with the same defects to compare programming time, inspection speed, amount of inspection types you can program for and of course defect detection. Finding the defects that occur in your pr
Electronics Forum | Mon Sep 28 10:12:53 EDT 1998 | Chrys
| Hello, | I need some users information about "Air knif" in wave soldering: | 1. Does it decreases bridging ? | 2. Is it self installed of a purchesed kit (if purchesed, who are the recomended vendors) ? | 3. Any other information about the issue. |
