Switzer Blog

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 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…

New Opportunities Indoors for Commercial Unmanned Aerial Vehicles

Unmanned aerial vehicles (UAVs) are growing in commercial popularity by leaps and bounds, and Goldman Sachs recently predicted businesses and civil governments will spend $13 billion on drones by…

How Chemical Etching Creates a Better Industrial Filter

Filters and screens might seem like simple, straightforward parts, but they play a crucial role in industrial machines. Technological advancements in the modern world require innovative changes to industrial machinery,…

Etching Stainless Steel: Which Technique Works Best?

The integrity of every design is impacted by material selection. Choose the wrong material, and your application is subject to an unpredictable, potentially short life. Choose the right material,…

Why EMI Shielding Is Crucial for EMI Compliance

From simple consumer devices to cutting-edge aerospace equipment, all electronic devices share the electromagnetic spectrum. In close proximity, these devices readily interfere with each other’s performance. Radiated interference (RFI)…

EMI Protection: 3 of the Most Common Myths

When radios first made their debut, noise interruptions—from pops and bangs to more subtle disruptions—were all chalked up to being part of the listening experience. But as electronic systems…

Electromagnetic Field Protection in the Digital World

Many devices around us have the ability to collect intelligent data about our day-to-day lives. Personal computers store records of the websites you’ve visited; smartphones can keep tabs on your…

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