CMM
Inspection
Coordinate Measuring Machine (CMM) inspection delivers micron-level dimensional accuracy on every critical feature. Magnus Sourcing uses precision CMM metrology to verify your components against drawing and GD&T specifications - giving USA and global clients hard, traceable proof of quality before parts ship.
What is CMM Inspection?
A Coordinate Measuring Machine uses a high-precision touch probe to measure the exact X, Y, Z coordinates of points on a component's surface. From these points it calculates dimensions, geometry, and tolerances with accuracy down to a few microns - far beyond what manual gauges or calipers can achieve.
For our clients, CMM is the gold standard for verifying critical features on machined parts, castings, and forgings - confirming that every dimension matches the engineering drawing, backed by an auditable inspection report.
Why It Matters
- Micron-level dimensional accuracy
- Full GD&T tolerance verification
- Repeatable, operator-independent results
- Reliable First Article Inspection (FAI)
- Fewer rejections & rework
- Traceable, auditable inspection reports
What We
Inspect
Critical Dimensions
- Lengths, diameters, bore sizes, hole positions, and depths measured against drawing tolerances.
GD&T & Geometry
- Flatness, parallelism, perpendicularity, concentricity, position, and runout verified to spec.
Form & Profile
- Roundness, cylindricity, angularity, and feature relationships on complex precision components.
Our CMM
Process
Setup & Measurement
- Part fixturing and datum alignment
- Drawing / CAD loaded as reference
- Probe calibration and qualification
- Coordinate point capture on all features
- Critical dimensions measured to microns
Inspection Outputs
- Measured vs. nominal dimension table
- Full GD&T tolerance results
- Pass / fail status per feature
- First Article Inspection (FAI) report
- Traceable, auditable quality record
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Start sourcing
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