Electronics Forum | Wed Oct 31 12:24:21 EST 2001 | Stephen Zhou
We are designing the SM fixture for small PCB, does anybody know where we can get the spring holder which can hold the PCB to the fixture? Who is the manufacture for this part? Thanks in advance. Stephen
Electronics Forum | Thu Nov 01 17:33:23 EST 2001 | davef
We buy clips and spring tensioners from wave solder pallet manufacturers [ie, EMC Global, Garland, MB, etc]. Search the fine SMTnet Archives for contacts.
Electronics Forum | Thu Mar 23 20:31:45 EST 2000 | davef
Hey Cartman: Recently, I was over at a plant that does ICT on RMA fluxed boards and asked them about flux residue on test probes. The test machine operators: * Think flux residues are a pain in the gluteus maximus. * Change probes (from a collectio
Electronics Forum | Mon Mar 12 08:24:30 EDT 2007 | rgduval
ICT is generally a manufacturing verification test. Coverages vary depending on the board. I've run lots with as low as 25% coverage on the board (but produced 98% FPY post board assembly). Functional test is exactly what it sounds like. Checking
Electronics Forum | Tue May 08 13:39:27 EDT 2001 | genny
Thank you for your response. I have been told that x-ray strength is finding solder volume and pattern root cause defects, and will catch a high % of them - opens, shorts, insufficient solder, and missing components(shape of solder on pad w/o lead i
Electronics Forum | Mon Mar 12 08:06:44 EDT 2007 | davef
Q1.� is it mondatory to test all components and paths in the PCBA; and check all soldering joints? A1. Nothing is mandatory. You do ICT to prove some component functionality and check manufacturing process. ICT test coverage is driven by factors i
Electronics Forum | Sat Mar 10 08:05:09 EST 2007 | davef
Here's your test definitions [clipped from the dictionary in the fine SMTnet Library]: * Test, Automated. Computer controlled electrical testing of parts, assemblies, or finished products. * Test, Built-In (BIT). An electrical testing technique whi
Electronics Forum | Mon Mar 17 03:50:12 EDT 2008 | Sean
Hi All, Besides the above question, I have another one as below: (1) How frequent that we need to perform strain gauge study on ICT, Functional test fixture? Is it a necessary to perform this study each time after ICT, Funtional test fixture preve
Electronics Forum | Sat Apr 27 01:36:28 EDT 2013 | padawanlinuxero
Until you find something can you apply the 2 man rule? I meant 2 operators to lift the ict fixtures? that's what we do here ours are 20- 40 lbs
Electronics Forum | Wed Apr 03 12:34:52 EDT 2019 | franjov
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