ABTech Blog

When asked the question, "What are air bearings?" one might think of the future. That's because air bearings, which allow components to glide smoothly over a thin film of pressurized air, are a technology analogous to innovation.

As a machine tool builder, you face tough-to-make decisions; one is where to source the precision motion components for machine tools. Should you opt for an off-the-shelf supplier or choose a specialty manufacturer? Truthfully, both options have a place.

Commissioning a precision motion device involves more diligence than ordering an off-the-shelf unit; it’s about embarking on a journey with a custom machine builder, collaborating throughout the project’s entirety. Understandably, it pays to find a supplier with the necessary skills and experience...

As technology advances, many manufacturers require tools with cutting-edge accuracy. Single point diamond turning (SPDT) is one of today's most precise CNC processes. Equipped with an air-bearing spindle, an SPDT machine can finish parts to an accuracy of less than a millionth of an inch.

For many machine builders, there comes a time when off-the-shelf air-bearing devices will not suffice. Sometimes, an existing unit needs a custom component for a retrofit, say, to increase accuracy. And other times, like for new development projects, the air bearing design requires some expert...

Innovative manufacturers are always looking to create a better products. Many are turning to air bearings to achieve this goal as they offer distinct advantages over ball bearings in a variety of applications. This article will cover the basics of air bearings, their benefits, and some common...