Switzer Blog

How UAV Design Has Evolved Over the Years

Unmanned aerial vehicles (UAVs) have come a long way in recent years. Lightweight parts and sophisticated sensors are now the norm, and cutting-edge technologies once reserved for industrial and military…

What You Should Know About Metal Business Cards

You’ve probably seen metal business cards in person before, from dinner parties to networking events. Hey, even Steve Wozniak has one that he famously passes around. But beyond their initial…

What is Metal Etching?

From simple parts to complex components used in modern manufacturing, a wide variety of metal parts are created through photochemical etching. A subtractive process by which small pieces are removed…

What is a photo tool? And how is it different than hard tooling?

Short Version: Photo tools are an essential step in the etching process. They are the means by which we transfer your design from your CAD file onto the metal.

Unmanned Aerial Vehicles: 5 Trends Leading the Industry

While drones may not be a new technology, it’s only recently that their mass adoption and use has grown. Amidst this growth, the majority of opportunities have come from…

Enhancing the Tooling and Manufacturing of Metal Parts

The way products are manufactured has a crucial impact on their success in the market. This is true not only of the processes behind their development but also the…

Maintaining a Tight Tolerance for Heat Flux Gauge Masks

In the aerospace industry, instrumentation is an important point of concern. Researchers are constantly searching for ways to design precise, reliable instruments that deliver accurate measurements.

The Stack Up: Metal Etching Versus Laser Cutting

When designing or sourcing a manufacturer for a flat precision metal component, trying to determine whether laser cutting or photochemical etching* is the best alternative method to produce it can…

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