In the world of high-precision manufacturing, there is no room for error, and that is why CMM Inspection has become a key methodology among all measurement-critical industries, including automotive, aerospace, medical devices, and more. Here's how this process works, the benefits it provides, and examples of where it is having an impact.
At Roots Metrology, we provide high-accuracy measurement solutions, including CMM Inspections. If you want to learn more about what CMM Inspections are and the reasons why it is critical in precision engineering, check out our blog: What is CMM Inspection? And why is it Important in Precision Engineering?
Automated routines result in consistent, accurate data even with complex or repetitive inspections.
1. Higher Accuracy & Repeatability
CMMs have tolerances in microns, which exceed manual instruments.
2. Greater Efficiency
Fast and repeatable part measurement with a CMM allows inspection to take place at a dramatically reduced time.
3. Reduced Human Error
The automated process reduces differences that can depend on the operator's experience.
4. Suitable for Everything
From very small medical implants to very large aerospace parts, CMMs can accommodate a wide range of geometric shapes and sizes, as well as types of materials.
5. GD&T Compliance
CMMs provide dimensional and physical measurements of geometric features such as flatness, perpendicularity, and roundness.
Other product inspection services offered, like CT scanning, visual inspection, or environmental testing, each fulfil an important function; however, these services will not accurately offer dimensional analysis or provide geometric or non-geometric accuracy, unlike CMM Inspection. Environmental testing levels of service provide testing of durability and reliability under stress, while CMM offers accuracy. For a deeper understanding of durability testing, explore our related blog: How Environmental Testing Helps Ensure Product Durability in Harsh Conditions.
| Industry | Key Uses of CMM Inspection |
|---|---|
| Automotive | Ensuring engine components, gears, and safety parts meet specs. |
| Aerospace | Inspecting turbine blades, wing parts, and structural panels. |
| Medical Devices | Verifying critical dimensions of implants and surgical tools. |
| Manufacturing | Quality control on industrial parts and prototypes. |
Many steps must be taken to ensure quality when accuracy is imperative. CMM Inspection is one of those steps; at Roots Metrology, we have the technology and experience to provide a reliable product inspection service to ensure your parts meet design intent, every time. By adding CMM Inspection to your overall quality process, you will ensure accuracy and compliance, and increase your ability to promise zero defects in product to your customers.
