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Precision Surface Metrology

Sub-Nanometer Surface Finishes for Critical Cinematic Joints

Non-contact white light interferometry, roughness topography mapping, and micro-honing of high-strength titanium alloys and precision metal interfaces — eliminating friction wear under ASME compliance.

Vertical Resolution

< 1 nm

Material Hardness

Ti-6Al-4V

Surface Metrology Capabilities

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Non-contact white light interferometry, micro-honing of high-strength titanium alloys, and roughness topography mapping for sub-nanometer surface finishes on precision metal interfaces under ASME compliance.

01

White Light Interferometry

Sub-nanometer vertical resolution for non-contact 3D profiling of titanium alloys and precision metal interfaces. Measures step heights, roughness, and topography with repeatable results on high-reflectivity surfaces. Complies with ASME B46.1 standards for R&D and quality control.

02

Micro-Honing for Titanium Alloys

Controlled abrasive process that eliminates friction wear in critical cinematic joints. Achieves surface finishes optimized for aerospace actuators, medical implant components, and high-performance automotive parts. Includes pre- and post-process roughness mapping to verify ASME compliance.

03

Roughness Topography Mapping Suite

Advanced software for analyzing surface texture data from interferometry. Generates 2D and 3D maps, calculates Ra, Rz, Rq parameters, and supports custom filtering. Integrates with measurement hardware for seamless data acquisition and exports PDF/CSV reports for documentation.

04

Sub-Nanometer Surface Finish Verification

Certified measurement protocols for verifying surface finishes below 1 nm Ra on high-strength metal interfaces. Uses calibrated reference standards and statistical process control to ensure repeatability across production batches. Ideal for cinematic joints requiring zero friction wear.

05

ASME Compliance & Documentation

Full compliance with ASME B46.1 surface texture standards. Provides detailed reports including roughness parameters, bearing ratio curves, and 3D topography images. Supports audit-ready documentation for aerospace, medical, and automotive quality systems.

Surface Metrology Service Packages

Choose a package based on your measurement depth, reporting needs, and compliance requirements. Each option includes ASME B46.1 traceable data.

All packages are quoted per project — contact us for a scope review and turnaround estimate.

Why precision metrology engineers choose us

Non-contact white light interferometry and micro-honing for titanium alloys — delivering sub-nanometer surface finishes that eliminate friction wear in critical cinematic joints under ASME compliance.

Our process combines roughness topography mapping with controlled abrasive finishing, verified by ASME B46.1 standards. No other service matches the repeatability on high-strength metal interfaces.
Sub-nanometer vertical resolution

White light interferometry achieves 0.1 nm repeatability on titanium and precision alloys. Noise filtering algorithms remove vibration artifacts, giving you true surface data for R&D and QC.

Micro-honing for cinematic joints

Controlled abrasive process reduces friction wear in aerospace actuators, medical implants, and high-performance automotive parts. Pre- and post-process topography mapping confirms compliance.

ASME-compliant reporting

Every measurement includes Ra, Rz, Rq parameters with 2D/3D maps. Export PDF or CSV reports for audits. Our suite integrates directly with measurement hardware for seamless data flow.

Proven on high-strength alloys

Tested on Ti-6Al-4V, Ti-6Al-2Sn-4Zr-2Mo, and hardened stainless steels. Surface finishes below 0.5 nm Ra eliminate micro-welding and galling in sliding interfaces.

Trusted by critical industries

Used by aerospace OEMs, orthopedic implant manufacturers, and precision tooling shops. Repeat customers cite our turnaround time and traceable calibration as key differentiators.

Direct alternative to stylus profilometry

Non-contact method avoids surface damage and tip wear. Measures steep slopes and high-reflectivity surfaces that confound contact probes. Faster setup and higher throughput for production lines.

Related surface metrology resources

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