Electronics Forum: product design (Page 10 of 114)

Product Changeover (SMT double sided)

Electronics Forum | Mon Oct 29 15:58:47 EST 2001 | davef

Kitting: Buy-in material in kit form that is complete and in the proper form. Line set-up: Layout all boards to be the same width. Printer set-up: Use a dispenser, instead of a printer. Dispenser set-up: Program & debug off-line. Placement machin

Hardware Designing

Electronics Forum | Thu Feb 28 05:21:53 EST 2019 | sarason

Hardware design is a specialized area. It is best to make sure that the person doing the design has experience in each area of your design. If not they are learning at your expense while your product and your business heads down the gurgler. Sometime

How to run SMT production with low defects

Electronics Forum | Thu Aug 15 09:06:59 EDT 2002 | davef

Very short list of strategies: * Accept only products are designed to be manufactured and tested. * Assure components are of the proper form and are solderable. * Make sure your processes are capable and in control. * Provide lots of training for you

Solder Sphere/pad size plotted vs. pitch design?

Electronics Forum | Thu Dec 05 17:40:24 EST 2002 | davef

While unfamiliar with some of the terms you use, could this be what you seek? http://www.pcbstandards.com/downloads/Metric%20Environment/General%20Documentation/PCB%20Design/PCB%20Design%20Routing/Metric%20BGA%20Routing.pdf Stepping backwards just

DFM gerber tool

Electronics Forum | Thu Aug 25 11:33:32 EDT 2005 | slthomas

I suppose it depends on your layout software. My weak recollection of what PowerPCB does is allow you to set up rules as far as spacing and where parts are placed, then you run the rule check, er something like that. As far as "Also what I"m thinkin

Re: dispensing paste for rework

Electronics Forum | Thu Jul 15 09:27:12 EDT 1999 | Erick Russell

Earl, Srt makes a system called the summit 2100D. Its a relatively new product but it is designed for rework applications. The programming is simple and interfaces well with other srt products. As with any dispensing system, you have to clean th

0.5 mm pitch BGA

Electronics Forum | Mon Feb 28 06:06:04 EST 2005 | Guest

I'm looking for recommendations on pad and stencil design for products with 0.5 mm pitch BGA's. The latest info that I found in the archives of this forum dated more than a year ago. It didn't give me much confidence that assembly of such components

Tombstoning issues!!!

Electronics Forum | Thu Apr 10 09:29:58 EDT 2008 | realchunks

Umm.... he states he is using the Induium paste for 2 weeks and experiencing problems. The problem percentage drops when he changes lot # of paste. Problem occurs on 3 different lines (assuming 3 different product). What's the common variable on a

BGA ball Separation

Electronics Forum | Tue Jul 25 12:14:39 EDT 2006 | russ

All my studies led me to believe that it was CTE mismatch of this package. Altera was of less than 0 help in this matter. The other possibility was an ICT test fixture. Unfortunately (?) the design life of this product was at end and the new design

Scored Printed Circuit Boards

Electronics Forum | Thu Jul 26 20:28:52 EDT 2001 | davef

You're correct. Check the fine SMTnet Archives to get started. Look in both the "design" and the "production" conferences.


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