CMM Fixture Hardware & Precision Test Infrastructure | Repeatable, Traceable, Ready to Use
Measurement is only as good as the fixture holding the part. A CMM datum block that shifts, a locating pin with worn tolerance, a base plate that isn’t flat to the inspection drawing any of these turns accurate measurement equipment into a source of false data. Infinity Skies manufactures precision CMM fixture hardware, datum reference systems, and modular test infrastructure with the tolerances, material traceability, and inspection documentation that quality labs and test programs require.
What Test and Measurement Programs Require
Fixtures that hold tolerance across repeated use.
Quality labs cycle CMM fixtures through hundreds of measurement setups. Datum blocks, locating pins, and base plates need to maintain their geometry across that repeated use and when they don’t, you need to be able to replace individual components without rebuilding the entire fixture. The Infinity Skies modular architecture means components are individually replaceable and interchangeable.
Documentation that survives a quality audit.
When a customer auditor or a DCMA representative asks to see the traceability record for a fixture component, you need material certifications and dimensional inspection records on file. Every Infinity Skies part ships with material certs. AS9100-aligned inspection documentation is available on every order.
Reconfigurable setups for multiple part families.
Quality departments inspect multiple part families across changing production schedules. Fixed, dedicated fixtures for each part number are expensive and slow to change over. Modular datum systems base plate, interchangeable datum blocks, removable locating pins allow the same base infrastructure to support multiple inspection setups without new tooling investment.
What Infinity Skies Provides
CMM Fixture Base Plates
Precision-ground base plates in AL6061, AL7075, and SS316 for CMM and surface plate fixture setups. Unified 1.000” grid hole pattern for maximum compatibility with standard datum hardware.
CMM Fixture Starter Kit
Base plate, datum blocks, locating pins, and edge locators in a single pre-engineered kit. Ready to build a complete first inspection fixture without sourcing individual components.
Modular Test Frames and Support Structures
Structural frames, skids, and support platforms for test rigs, qualification stands, and acceptance test setups. Configurable to your load requirements and envelope.
Custom Inspection Fixture Design
If your part geometry requires a fixture that doesn’t come off a shelf, we design it. SolidWorks deliverables, FDM fit-check, machined production fixture with full first article inspection documentation.
Why Quality Labs and Test Programs Work With Us
Replacement components that actually match. When a datum block wears or a locating pin gets damaged, replacement components from Infinity Skies are machined to the same drawing revision and the same tolerance as the original. No tolerance stack-up from mixed sourcing.
Documentation that travels with the hardware. Material certs and inspection records on every order. For quality labs that need to maintain traceability records on their fixtures and tooling, this isn’t a special request it’s standard.
Engineering support when the fixture doesn’t work. If your inspection fixture is producing inconsistent results and you need someone to look at the datum structure, the locating scheme, or the clamping approach, we can help. That’s the engineering consulting engagement and the first 30 minutes are free.