3D Scanner

Read industrial-grade 3D scanner selection, inspection, reverse engineering, and quality control articles for manufacturing measurement applications.

What a Coordinate Measuring Machine Can’t See: The Case for 3D Inspection of Mechanical Components

2026/07/18

What a Coordinate Measuring Machine Can’t See: The Case for 3D Inspection of Mechanical Components

A machined impeller sits on a granite surface plate. The quality engineer needs to verify blade profile tolerance, wall thickness distribution, and the concentr
From Black Plastic to Polished Steel: A Part-Centric Strategy for 3D Inspection of Industrial Parts

2026/07/18

From Black Plastic to Polished Steel: A Part-Centric Strategy for 3D Inspection of Industrial Parts

## Understanding the Part Before the First Scan: Materials, Coatings, and Geometric Complexity Industrial parts do not arrive at the inspection station with a n
Mold Geometry Isn’t the Problem—Reading It Is

2026/07/18

Mold Geometry Isn’t the Problem—Reading It Is

When a mold insert comes off the CNC mill, the surface looks right, the dimensions check out with a caliper, and the shop floor moves it to the next station. Bu
3D Scanning for Deep Holes and Internal Features: From Inaccessible to Fully Digital

2026/07/18

3D Scanning for Deep Holes and Internal Features: From Inaccessible to Fully Digital

When an injection mold overheats due to a blocked cooling channel, or a hydraulic manifold cracks under pressure, the root cause often hides where no caliper or
Point Cloud Downsampling

2026/07/18

Point Cloud Downsampling

Point cloud downsampling (also referred to as point cloud simplification or sub sampling) is a 3D data processing technique that reduces the total number of points in a raw point cloud generated by 3D scanning systems, while preserving critical geometric, topological, and metrological properties of the scanned object.
What Traditional Inspection Methods Miss in Mold Corner Geometry

2026/07/18

What Traditional Inspection Methods Miss in Mold Corner Geometry

Mold corners that carry fine ribs, deep bosses, and narrow shut-off surfaces are the regions where dimensional error accumulates fastest—and where conventional
Closing the Gap: What 3D Inspection of Narrow Slots and Deep Cavities Actually Demands

2026/07/17

Closing the Gap: What 3D Inspection of Narrow Slots and Deep Cavities Actually Demands

When a turbine disk slot measures less than two millimeters across and the blueprint calls out a profile tolerance of 30 microns, an inspector’s options narrow
When a Bore Gauge No Longer Reaches Far Enough: Making Sense of Deep Cavity 3D Scanning

2026/07/17

When a Bore Gauge No Longer Reaches Far Enough: Making Sense of Deep Cavity 3D Scanning

A deep cavity inspection order lands on the desk of a quality manager. The print calls out diameters, perpendicularity, and wall thickness inside a bore that ta
Mastering the Challenge of 3D Scanning Small Precision Parts

2026/07/17

Mastering the Challenge of 3D Scanning Small Precision Parts

It happens in every metrology lab and on every quality control bench: an engineer places a connector pin, a tiny orthopedic screw, or a fuel injector nozzle und
Datum Alignment in 3D Scanning

2026/07/17

Datum Alignment in 3D Scanning

Datum alignment in 3D scanning is the metrological process of transforming captured 3D point cloud or mesh data to align with a predefined, traceable datum reference frame (DRF) that conforms to engineering design, manufacturing, or inspection requirements.
How Large Welded Structures Reveal Hidden Geometric Drift — and What It Takes to Capture Every Millimeter

2026/07/17

How Large Welded Structures Reveal Hidden Geometric Drift — and What It Takes to Capture Every Millimeter

A welded frame that passes a tape-measure check can still fail a digital twin overlay by two or three millimeters. The problem is rarely the welder. It is the a
When Black Surfaces Break the Scanner: 3D Scanning Reflective and Dark Parts Without Spray

2026/07/16

When Black Surfaces Break the Scanner: 3D Scanning Reflective and Dark Parts Without Spray

Walk into any quality lab or tooling shop, and you will hear the same frustration. Someone has just pulled a gloss-black injection mold insert off the CMM, or t