Surface metrology in automotive applications
The dimensional tolerance has a decisive influence on a product’s fuel and energy efficiency, eco-friendliness and durability. From sealing surfaces, to the drivetrain and shock absorbers, and to injection systems, there are a multitude of applications being put to the test.
Absolute precision and the full perspective — thus 3D areal parameters — is paramount when determining flatness, parallelism, form parameters, surface parameters, heights and steps is vitally important. And what should you use to ensure this? The surface measurement systems from Polytec, of course!
Drivetrain
Sealing surfaces
Electronics
Optics, cameras,
touch display
Fuel injection systems
Shock absorbers
Roping
Our surface profilers - a broad portfolio for your needs
Micro Profiler
Micro.View profiler systems are optimized for measurements with sub-nanometer resolution. With focused optics and high vertical resolution they enable detailed analysis of microstructures, surface finish and material distribution where even the smallest deviations matter.
Macro Profiler
Pro.Surf inspects flatness, step height and parallelism on large parts and multi-part trays — non-contact, in seconds. No-crash telecentric optics measure even into bores, with the precision and repeatability production demands.
Metro.Lab
Metro.Lab is a compact, wide-area surface profiler. It combines high measurement performance with a small footprint—ideal for space or budget conscious applications that still require reliable 3D surface data.
Not sure which profiler fits your task? Two guides to help you decide.
Two short guides take you through the key decisions: one helps you choose the right measuring technology, the other the right measurement scale — micro or macro. And with our try-before-buy offer, you get the practical way to confirm your choice on your own parts.
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Discuss your demands with our experts
Let’s start with a short discussion about your parts, tolerances, and workflow—and, if useful, we can add a feasibility study, PolyMeasure (contract measurements), or a PolyRent trial as optional next steps.
