Driving Innovation

Driving Innovation: Depth Routing Processes—Achieving Unparalleled Precision in Complex PCBs

Column By: Kurt Palmer

September 08, 2025

In PCB manufacturing, the demand for increasingly complex and miniaturized designs continually pushes the boundaries of traditional fabrication methods, including depth routing. Success in these applications demands not only on robust machinery but also sophisticated control functions. PCB manufacturers rely on advanced machine features and process methodologies to meet their precise depth routing goals. Here, I’ll explore some crucial functions that empower manufacturers to master complex depth routing challenges.

Driving Innovation: Inner Layer Alignment Methods in PCB Production

Column By: Kurt Palmer

August 06, 2025

In PCB manufacturing, precision is a fundamental requirement. Among many complex processes, the accurate registration of inner layers before lamination is one of the most critical. Much like a child's game where rings must be perfectly stacked onto a single pin, PCB manufacturers align multiple conductive and insulating layers to form a cohesive, functional board. This alignment directly affects PCB precision; tighter layer alignment results in smaller "annular rings," superior performance, and higher yields.

Driving Innovation: Direct Imaging vs. Conventional Exposure

Column By: Simon Khesin

July 01, 2025

My first camera used Kodak film. I even experimented with developing photos in the bathroom, though I usually dropped the film off at a Kodak center and received the prints two weeks later, only to discover that some images were out of focus or poorly framed. Today, every smartphone contains a high-quality camera capable of producing stunning images instantly.

Driving Innovation: Traceability in PCB Production

Column By: Kurt Palmer

May 29, 2025

Traceability across the entire printed circuit board production process is an increasingly important topic among established manufacturers and companies considering new PCB facilities. The reasons are apparent: Automatic loading of part programs, connection with MES systems and collection of production data, and compliance with Industry 4.0 requirements

Driving Innovation: Registration in PCB Production Throughout the Process

Column By: Simon Khesin

May 06, 2025

PCB manufacturing is a fascinating industry where multiple disciplines—chemical, mechanical, and optical processes—intersect. Each field plays a crucial role, and missing even one step can significantly impact production and yield. In the realm of mechanical and optical processes, one of the most critical aspects influencing the final result—especially in complex PCB designs—is registration.

Driving Innovation: Schmoll—Decades of Technology Evolution

Column By: Kurt Palmer

March 24, 2025

In this first column we look back at Schmoll’s history, building a business of manufacturing PCB drilling machines, examining key technological milestones, and demonstrating how challenges were addressed over the years. In future columns, we will discuss current industry challenges, technological advancements, and anticipated trends shaping PCB manufacturing. Looking back at the past and reflecting on the lessons learned is always an insightful and valuable journey.