Electronics Forum | Wed Jul 02 19:14:47 EDT 2008 | arminski
In My Process Cost Calculation in building products for the purpose of Manufacturing Quotation, Is Final QA inpection considered a process step as part of Direct Labor or is calculated as part of an Overhead Cost? thanks and regards,
Electronics Forum | Thu Mar 17 09:36:42 EDT 2011 | swag
We inspect incoming stencils to see if they are labelled properly and sometimes check the width of special apertures and that's about it. We want to kick it up a notch. What are others out there doing to inpect incoming stencils? Is there criteria
Electronics Forum | Thu Mar 17 23:17:40 EDT 2011 | lenne
We inspect incoming stencils to see if they are > labelled properly and sometimes check the width > of special apertures and that's about it. We > want to kick it up a notch. What are others out > there doing to inpect incoming stencils? Is >
Electronics Forum | Wed Sep 12 12:55:34 EDT 2001 | stevearneson
The CyberOptics LSM 300 cannot provide true 3D volumetric measurements. It is impossible to measure volume using a "Box" that is drawn around a feature without the same characteristics. Owners of the LSM 300 try it for yourself. Move the stripe ar
Electronics Forum | Fri Jul 23 10:47:31 EDT 1999 | Mark D. Milward
There is a practise within the industry of an Inspector inspecting a board, and that same Inspector performing touch-up. My opinion is that the Inspection and Touch-up operations should be separate functions whereby the Inspector is not performing th
Electronics Forum | Fri Mar 11 11:58:55 EST 2005 | pjc
About $60K for a good bench-top unit and $120K for a good in-line. AOI is justified if you are spending a lot of time ($$) visually inspecting your boards. AOI machine is faster and more reliable than a human for this task. Plus, visual inspectors d
Electronics Forum | Mon Jul 16 12:19:00 EDT 2012 | jorge_quijano
Does anyone have experience with very large PCBs at Solder Paste inpection? our largest board is 32" x 22", it is a 0.250" thick and I was wondering if there is an Inline SPI for such dimensions. Currently I have a benchtop height measurement device
Electronics Forum | Mon Oct 14 03:14:08 EDT 2002 | msimkin
Hi, Has anyone had expereince in the design or use of mini rework srtencils for uBGA applications? What was the deisgn guide lines used. I am looking to rework 0.7 & 0.65 mm uBGA parts with standard hot air, without split prism placement guides. It i
Electronics Forum | Sat Jun 12 19:08:11 EDT 2004 | Ken
Well, it finally happened. A machine Operator did not follow our bar code process and "grabbed a tube of solder paste" and guess what. Built 250 assemblies with LF paste when it should have been Tin/Lead!!!! SOLDER PASTE SUPPLIERS: can you make t
Electronics Forum | Wed Nov 16 09:43:39 EST 2005 | Terenzio Facchinetti
Concerning RoHS testing I would like to inform you that a service is provided to achieve compliance by UL: Underwriter Laboratories. Service consisting of (all or each can be requested as stand alone service): - Preliminary investigation (what I ha
