As all of you are well aware, Reliability Matters is all about reliability, specifically reliability of circuit assemblies. One challenge that seems to be persistent within our space is design for manufacturability, or DfM. If you’re a contract manufacturer, no doubt you’ve had the experience of being asked to build a product that seems unbuildable. One example that rings true was the introduction of bottom terminated components or BTCs. BTC’s are marvelous components.
Because all the lead terminations are below the part, they permit highly dense component placement and highly miniaturized assemblies. They also presented a number of unique challenges in reflow, in many cases voiding, cleaning, and inspection. Like many other industries, we are not immune to the introduction of new technologies that may lack implementation knowledge. We then spend the next several years at technical conferences and symposiums learning us how to implement these new technologies. There are many acronyms in our industry that begin with Df…
Design for testability, mechanical assembly, serviceability, reliability, and so many more. So many in fact, that there is a placeholder acronym for all of the various design fours refer to as DFx. Perhaps the holy grail of DFx is DfM (design for manufacturability) as it encompasses so many aspects of assembly.
Today Andrew Williams helps us understand what exactly DFM is. He is engineering manager for electronics manufacturing at PRIDE Industries. He has more than 30 years of experience in manufacturing and design and holds an SMT Process Engineer certification from SMTA and an IPC Certified Electronics Program Manager. He is a guest lecturer at UC Davis and Cal State University Sacramento for Supply Chain Management, Operations, and TQM courses, and speaks frequently on DfM, DfS, and other DfX topics.
PCB Chat Episode 66: Charles Hutchins Award Winner Andrew Daya on DfM and Mentoring
Reliability Matters Episode 52: A Conversation with Conformal Coating Expert Dr. Sean Clancy of HZO
Reliability Matters Episode 51: A Conversation with X-Ray Expert and Entrepreneur Dr. Bill Cardoso
PCB Chat Episode 65: Moriah Root of Z-Axis on Millennials in Manufacturing
Reliability Matters Episode 50 - A Conversation with IPC's Matt Kelly on Factory Modernization and Supply Chain of the Future
PCB Chat Episode 64: Electronics Supply Chain Management, with Hassan Tawawalla and David Palos of Molex
Reliability Matters Episode 49: A Conversation with SMTA's Tanya Martin and Greg Vance about SMTAI 2020
Reliability Matters Episode 48: A Conversation with David Alexander, a China Supply Chain Expert about Importing from and to China
Reliability Matters Episode 47: A Conversation with Environmental Sustainability Expert Matthew Chalkley
PCB Chat Episode 63: Wally Rhines on the Latest PCB Design Software Market Results
PCB Chat Episode 62: Kevin Walker of Benchmark Lark Technology
Reliability Matters Episode 46: "The Experts" - A Special Episode Featuring a Conversation with 4 Industry Experts
Episode 45: A Conversation with Dr. Chris Jackson about Reliability
PCB Chat Episode 61: InspectAR Discusses Electronics Debugging Tools
Reliability Matters Episode 44: A Conversation with Dr. Jennie Hwang About Reliability
PCB Chat Episode 60: Audrey McGuckin on Corporate Talent Strategy
PCB Chat Episode 59: John Davignon of the HDP User Group
PCB Chat Episode 58: Dr. Christopher Tang on Supply Chain Changes in the Era of Covid-19
Reliability Matters Episode 43: A Conversation with Cal State University's Dr. Mike Stull about Entrepreneurship and Today's Challenging Times
Reliability Matters Episode 42: A Conversation with X-Ray Expert Keith Bryant
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