Surface texture and pickleball…another chapter!

There’s a lot of science involved in pickleball equipment! We visited this topic a few months ago (digitalmetrology.com/pickleball-paddles/), and the topic continues to gain…traction. First, here’s an interesting surface from a paddle I purchased a few weeks ago: Specifically, this is a JOOLA Perseus MOD TA-15 paddle. Here it’s being measured under the Zygo ZeGage: … Read more

Don’t be fooled by your measuring microscope!

Have you ever used an optical microscope to look at dimensional features? It’s a fairly common task to look at lateral features such as circumferences on relatively flat components like plates, panels, and even circuit boards. Many measuring microscopes (or “optical dimensional microscopes”) also incorporate some method of optically measuring heights—and thus many systems report … Read more

Instrument performance testing

Here’s a common challenge: your vendors and/or customers are using different equipment to verify part quality…and their results conflict. How can you determine which system is “correct?” Here’s another common issue: you have a new measurement requirement, but you’re not sure which instrument can do the job best. Vendors give you specs, and even demos, … Read more

What’s beyond average roughness?

In surface texture, Average Roughness (Ra) is still the most widely used parameter, even though it has serious limitations. But what other tools are there that can tell us more about our surfaces? We’ll be exploring that topic in a series of posts, so watch this spot for updates every week! Looking for more info? … Read more

Wear Analysis

You have a worn component…but worn by how much? Or, perhaps you have several parts that have worn differently, and you need to know why. The new Wear Analysis tool in OmniSurf3D lets you see the wear and describe it numerically, in just a few clicks. It can even handle your most complex underlying geometries. … Read more

Surface Texture: meet the Scouts!

If you’re reading this blog, you know that we love sharing what we know about surfaces. Sometimes that information impacts people’s lives in the most unexpected of places! Brian Vogel is a Scout troop leader, in addition to his 30-year career in drafting and metrology. Though he’s amassed a wealth of GD&T and surface texture … Read more