Non-Destructive Testing
Nondestructive testing (NDT), also referred to as nondestructive examination (NDE) and nondestructive inspection (NDI), refers to any testing systems that do not permanently alter the workpiece or object being tested. NDT is useful in a multitude of fields, and can be performed on a wide variety of substances, including metals, food products, historical objects, and medical equipment. In manufacturing, NDT is a useful process for verifying a weld. NDT is capable of discovering cracks or porosity inside a weld, along with variations in density, that could result in a break or rupture. Common NDTs include visual inspection, ultrasonic, radiographic, liquid penetrant, magnetic-particle, and eddy-currant testing.
An Introduction to Technical Cleanliness Inspection
Quality and characteristics of the product material, fitting tolerances, and overall cleanliness of a surface or particle load all contribute to the measurable technical cleanliness of automotive components, an integral factor in upholding rigorous requirements on emission reduction, fuel efficiency, long-term durability and regulatory standards.
Quality and characteristics of the product material, fitting tolerances, and overall cleanliness of a surface or particle load all contribute to the measurable technical cleanliness of automotive components, an integral factor in upholding rigorous requirements on emission reduction, fuel efficiency, long-term durability and regulatory standards.
This review of some new products shows how advanced technologies are bringing flexibility and a wider range of applications to NDT inspection booths, pre-inspections and screening applications used in shops.
The Vanta Element from Olympus Scientific Solutions Americas provides the same fast material- and alloy-grade identification as the line’s other models in a rugged, cost-effective package. The 2.9-lb X-ray fluorescence (XRF) analyzer works in temperatures ranging from 14 degrees F to 113 degrees F (-10 degrees C to 45 degrees C).
The MagnaFORM scanner from Olympus is a fast, reliable way to reduce the turnaround time of weld inspection and stress corrosion cracking inspections on the roughest welds and corroded surfaces, saving time and reducing inspection costs.
For nondestructive testing of aerospace components, including high-critical turbine parts and more, the roof-mounted 7-axis XRHGantry X-ray system from VisiConsult uses digital technology to detect the smallest cracks or other defects inside each component for repair.
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