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Coherix Announces New Robust3D™ Error Proofing Solutions Available to Auto Customers

Ann Arbor, Michigan, May 3, 2017Coherix, Inc., a global leader in Three-Dimensional (3D) Machine Vision, announced three new Robust3D solutions — rolling finger follower assembly inspection, valve assembly verification, and end-of-line flexible inspection — are now available to automotive customers to meet their assembly error proofing needs.

Initially Coherix has targeted the auto powertrain market segment for its Robust3D product line. Robust3D piston assembly verification, the first solution of the product line, has been implemented in the US, Mexico and China, and listed in the Bill of Process (BOP) of major global automakers. It has been successfully field evaluated by top global automakers and recognized for its robustness and capability to cover a broad range of common piston assembly failure modes.

The three new Robust3D error proofing solutions were completed in 2016. Robust3D rolling finger follower assembly inspection and valve assembly verification provide automakers with revolutionary capability to detect common failure mode in the assembly of rolling finger followers and valve keepers. At the end of an engine final assembly line, proper installation of components such as electrical connectors, PCVs, coolant lines and tube clips are critical to the functioning and engine performance. Robust3D end-of-line flexible inspection assures those components are installed correctly.

“Robust3D is a reliable inline error proofing product line for automakers. Different from the temperamental 2D vision cameras or human inspection, it’s fast, and not affected by changes in part color or ambient light. All 3D data can be archived for future 3D traceability.” said Dwight Carlson, CEO of Coherix.  “We will keep expanding the portfolio to better serve our customers.”

For more information about Coherix Robust3D inline error proofing solutions, please call Coherix at (734) 922-4070 or email


About Coherix, Inc.

Coherix, Inc. develops and manufactures high-speed, high-definition 3D machine vision products that enable our customers to manage high-volume precision manufacturing processes. Coherix products are designed for inspection and error-proofing in the automotive, semiconductor, and electronics industries. Coherix is committed to producing the highest performing 3D machine vision products at the lowest Total Cost of Ownership. Coherix customers and partners include global end users, system integrators, and distributors, who demand 100 percent reliability that Coherix products provide. Headquartered in Ann Arbor, Michigan, the company has offices in the United States, China, Germany, Singapore, and Japan.


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