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 57: Ted Conrad of Fireboard Labs Discusses the Make/Buy Decision
PCB Chat Episode 56: Teresa Huber of Intervala Discusses EMS M&A and the Company's Strategy
Reliability Matters Episode 41: A Conversation with Better Board Buying's Greg Papandrew About Ways to Buy Boards Better
Reliability Matters Episode 40: A Return Conversation with SMT Guru Bob Willis
PCB Chat Episode 55: Sebastian Schaal of Luminovo Discusses Machine Learning and AI in Electronics Manufacturing
PCB Chat Episode 54: Dave Trail Jr. on MES and AR in Electronics Assembly
Reliability Matters Episode 39: A Conversation with Advanced Assembly's Mark Hughes and Greg Ziraldo about Producing Reliable Assemblies within a CM Environment
Reliability Matters Episode 38: A Special Covid-19 Episode - Conversation with Circuits Assembly Magazine's Editor in Chief Mike Buetow
PCB Chat Episode 53: Wally Rhines on the Q4 EDA Market
Reliability Matters Episode 37: A Conversation with IPC President and CEO John Mitchell
Reliability Matters Episode 36: A Conversation with Phil Zarrow and Jim Hall
PCB Chat Episode 51: Sreeram Srinivasan of Syrma Technology
PCB Chat Episode 52: Susan Mucha on Crisis Communication Strategies
Reliability Matters Episode 35: A Conversation with Dr. Darren Williams
Reliability Matters Episode 34: A Conversation with "The Cleaning Lady and the Rocket Scientist"
PCB Chat: The Screwups Episode 5
PCB Chat Episode 50: George Milad of Uyemura
Reliability Matters: Episode Episode 32: A Conversation with Greg Smith and Tony Lentz about Stencil Design and Void Reduction
PCB Chat Episode 49: Wally Rhines/Q3 2019 EDA Market Results
Reliability Matters: Episode 30: A Conversation about Reflow Technology with David Heller
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