Eliminate variation that causes inefficiency or defects, while maintaining flexibility to scale.

A configure-to-order assembly process helps reduce finished goods inventory and enhance scheduling flexibility. However, it also introduces variation in the production process. Use of Lean manufacturing principles in designing production flow can ensure efficiency and minimize the defect opportunities this level of variation could otherwise create.

SigmaTron International’s facility in Acuna, Mexico, has a dedicated assembly and test “focused factory” area to provide configure-to-order (CTO) services for a manufacturer of industrial products. The customer has outsourced over 50 different product types that are a mix of legacy and current product.

Design for manufacturability (DfM) analysis is performed during the new product introduction (NPI) phase to identify potential issues prior to the product entering production. Test strategy and programming development is conducted for new products, and test programming is optimized for legacy products, where needed.

Because they don’t support a multilevel hierarchical finished goods BoM.

The rate of MES system implementations in electronics manufacturing is not slowing. The rise of Industry 4.0 and the concept of big data have stimulated many companies to seek ways of collecting all important data in real time. If implemented properly, Industry 4.0 will eliminate the need for MES systems. Taking their place will be cyber-physical systems using machine-to-machine (M2M) communication and big data used to make intelligent decisions to run production without any human intervention.

There are still no signs, however, that we will come to terms with which M2M standard to use for Industry 4.0. Among Japanese machine vendors, an IPC-led effort, an ASM-led effort, and a Siemens-led effort, everyone else is left guessing what will happen and if an industry-wide standard will emerge at all. Until that happens, and until machine vendors implement better support for Industry 4.0, electronics manufacturers are pushing forward with MES implementations.

Is there more to good fortune than just fate?

We often hear the names of up-and-coming companies, each with interesting (or hyped) capabilities or fresh market approaches. Ironically, those moments can prompt us to contemplate companies long gone and the factors that helped others survive. What enables success in our highly competitive, ever-changing, global industry? Is it vision, opportunity or luck?

Early in my career, I was with large, publicly traded “Fortune” listed corporations. For those just starting out, those are heady places to be. Corporate headquarters were full of bright people whose jobs were to find ways for all the many diverse plants, operations, divisions and “strategic business units” to be successful contributors to the corporate good. Top on their list was making sure all people in all facilities knew and understood that pithy document known as the corporate “vision statement.” Those succinct declarations attempt to do two things: first, to channel staff efforts toward company success, and second, to convince staff that senior management in “the ivory tower” was focused on the future.

As we come to the end of our run of articles excerpted from the 2017 iNEMI Roadmap, it gives us time to reflect on the nature of roadmaps in general and their value to the industry.

I’ve always been a fan of them. My history with the document dates to the earliest interconnect roadmap, developed by IPC in 1994. As a cub reporter, I covered the series of meetings that led to the first PWB roadmap. The energy was palpable. We really felt like we were saving the industry.

Subject experts acted as chairs for the respective working groups, each tasked with developing a chapter. Each chapter reflected the biases of those who developed it. That first tome ran a scant 172 pages and reviewed nine technology areas, primarily bare boards, assembly, packaging, and components. The development process hasn’t changed dramatically since then, even as the sheer volume of what is described has exploded.