3D SCAN VS. CAD MODEL
3D scans of the piece part containing millions of data points are compared to ideal CAD models to verify dimensional accuracy of the entire part, or a specific feature.
3D scans containing millions of data points are captured of the piece part to be inspected and overlaid on top of the CAD model
Advanced difference algorithms compare millions of data points for differences
Difference results are output and displayed in an easy to understand pseudo color model showing the amount of difference in various units of measure (thousandths, microns, etc…)
Difference Metrology Measurements FAQs
Can You Provide Examples of How Difference Measurement Has Been Used To Improve Manufacturing Processes for Your Clients?
Yes, we have a library of examples where our difference measurement has improved manufacturing processes. Browse our list of specific applications to discover how our 3D scanning metrology services make a difference. From 3D scanning for defense applications to 3D scanning for medical device inspection, we serve a wide range of industries.
When Comparing 3D Scans of Different Parts (3D Scan vs. 3D Scan), Can You Align the Parts Automatically, or Is Manual Alignment Required?
We can align parts automatically when comparing 3D scans of different parts, but we use manual alignment if it’s necessary for precision. Our team can perform an automatic 3D scan vs. 3D scan via software using landmark, feature-based or marker tracking. However, we may need to manually guide, refine or correct alignment on smooth, complex or geometrically similar objects.
How Does Your CNC Machine Shop Experience Inform Your Metrology Services, and Vice Versa?
Our extensive CNC machine shop experience enables us to interpret measurements in the context of production challenges. Conversely, our metrology services offer critical insights into each component’s quality and precision, which allows us to continually refine our manufacturing processes. This integrated approach ensures we deliver both advanced metrology solutions and ultra-precision machined components.
Can You Perform Different Measurements on Flexible or Deformable Parts?
Yes, we can perform different measurements on flexible or deformable parts using our high-resolution 3D scanning metrology services. Our measurement approach allows us to capture precise dimensional data without altering the part’s original shape or form, ensuring accurate analysis of pliable components.
What Is the Maximum Weight or Size of a Part That Can Be Accommodated for 360° 3D Scan Comparison?
We can accommodate parts in a wide range of sizes and weights. Contact our metrology team to discuss your project’s specific dimensions and learn how our high-resolution industrial 3D scanning services can meet your needs.
