3D Surface Roughness and Wear Measurement, Analysis and Inspection
3d optical profiler modes, optical profiler modes, phase shifting interferometry, vertical scanning interferometry, psi, vsi, vxi, usi

3D Optical Profiler Modes

June 5, 2024

Download this article as a PDF In the early days of 3D optical profiling, we needed to know an alphabet soup of measurement modes in order to operate the systems.

Read more »
roger simpson, white light interferometry, 3d optical profiling, shot peening,

Remembering Roger Simpson

May 16, 2024

Michigan Metrology opened its doors in the Detroit area in 1994. I’d spent the previous several years working with the team at WYKO, developing the ”white light interferometry” technology that enables

Read more »

What surface finish do you need for lighting applications?

April 29, 2024

Lighting and automotive lighting applications require more complex lens shapes and textures. To support these high-performance designs, manufacturers are pushing the boundaries of plastics, and the molds required to make

Read more »

Getting the most from your 3D optical profiler

April 23, 2024

Give us a shout! We’re happy to help—often free of charge. 3D optical profilers can make amazing, high resolution measurements, very fast. But the measurement settings and software options can

Read more »

Bringing 3D optical measurement to Detroit

March 19, 2024

Remembering the early days, Part 2 Michigan Metrology, LLC is approaching our 30th anniversary, and we’re taking a look back on some of the highlights of our history. In this

Read more »
Are you relying on average roughness (Ra) to control your surfaces? We made this short animation using data from Digital Metrology Solutions, Inc. to show that very different surfaces can all have the same Ra value...and that Ra alone can't tell you which one you've manufactured!

Average Roughness

February 29, 2024

If you rely on average roughness (Ra) to control your surfaces, check out this short animation. It shows that very different surfaces can all have the same Ra value…and Ra

Read more »
surface roughness measurement, optical profiler measurement modes, psi, vsi, vxi, usi

What are the 3D optical profiler measurement modes?

February 26, 2024

In the early days of 3D optical profiling, we needed to know an “alphabet soup” of measurement modes in order to operate the systems. Smooth surface? That’s one mode. Rougher

Read more »
contract measurement lab as part of a production supply chain

A measurement lab can be a development partner

February 20, 2024

Startups, incubators, “skunk works…” when a company is in startup mode, everything is happening at once. Manufacturing processes are being designed while funding is being secured and sales are being

Read more »

Metal Forming Tribology & Surface Metrology Workshop

January 9, 2024

Thursday, March 28th, 7:30am–1:00pm EST Michigan Metrology, Bruker, and ASM-Detroit are sponsoring a complementary Metal Forming Tribology/Surface Metrology workshop on March 28, 2024, 730am–1pm.  The morning session will include a

Read more »
Surface Roughness, Texture, and Tribology short course, May 8–9 2024, learn the fundamentals of surface roughness, friction, and wear analysis, and their applications in manufacturing and product development.

Surface Roughness, Texture and Tribology Short Course

January 4, 2024

May 8–9, 2023 Registration is now open for the Surface Roughness, Texture, and Tribology short course, held in Livonia, Michigan, May 8–9, 2024. The 2-day class offers a unique opportunity

Read more »