Electronics Forum | Sun May 31 11:19:19 EDT 2015 | visionbot
Good luck Alexandru. I went through this years > ago and it is a lot of fun. For the next 5-6 > years you will learn a lot about P&P systems, as > you will get your feedback from your > customers(trust me it is going to be a lot and > you will
Electronics Forum | Tue Apr 09 21:40:26 EDT 2002 | ianchan
We are a local enterprise with limited resources, just like you described, so hope this experience sharing helps : we place a production Visual Mechanical Inspection (VMI) inspector at the end of each Reflow Oven area, complete with magnify scope 30
Electronics Forum | Thu Apr 01 08:44:58 EST 2004 | pjc
Be smart, be skeptical and be educated on the machines you are looking at. If you are going to do business with someone you don�t know, check them out. Ask others in your region and get at least ten customer references from them.
Electronics Forum | Fri Nov 28 04:46:45 EST 2003 | gregoryyork
Best to establish what type of residue is causing this problem and then stamp it out.Speak with SCOPE Labs who offer PCB extraction followed by IR and IC work. So many problems with porous resist at present and NON ionic materials that you really nee
Electronics Forum | Sat Mar 01 08:17:40 EST 2003 | davef
You're correct that the FR4 is probably the best choise. The majority of the problems in developing your reflow recipe is going to come from the CTE mismatches in the CCBGA , CBGA and PBGA that you put on the board. The other side says given the pr
Electronics Forum | Wed Apr 30 12:26:10 EDT 2008 | dphilbrick
There must be discussions about this on SMTnet but I have yet to find them. I would like to hear from all you smart people about running LF and PB BGA�s on the same board using 63/37 solder. If you run your profile up to peak at around 225C +/- (nitr
Electronics Forum | Fri Dec 11 19:52:39 EST 2015 | dontfeedphils
I've dealt with MyData, Assembleon, Fuji, and Juki over the last 9 years with the majority being MyData and Juki so I'll talk about them. MyData was very nice for high mix/low volume due to the ease of setup and smart feeders, but I felt like I was
Electronics Forum | Wed Oct 10 14:21:04 EDT 2007 | petep
We have done the Green Framed Stencils for an added $50.00 per, then got smart and went to green polyester on RoHS / Lead Free Stencils at no added cost. Dedicated Stencil blades and holders green of course) as well as Green Static mats on dedicated
Electronics Forum | Tue Oct 09 12:23:07 EDT 2001 | Mike Konrad
Hi Danial, Yes, you can use one cleaning chemistry for all paste types. There are many available chemistries from many manufacturers. The chemistries that I would recommend include: StencilWash Plus from Aqueous Technologies http://www.aqueouste
Electronics Forum | Thu May 12 02:17:58 EDT 2016 | cspasol
Thanks Mr. Darby, We already Check All connections of I/F Boards, Restore OS, Change Motherboards and Install Backup for SmartSM files and Install new MMI (SmartSM files). But still same Problem. I have one possible cause in my mind is its MVME3100
