Search results
Results from the WOW.Com Content Network
Industrial CT scanners use X-rays to image an object from many angles, building up a 3D image to compare to a specification. [6] CT scans can be used to analyse the internal geometry of parts because the X-rays penetrate the object being scanned. Higher resolution CT scans can also check for cavities, cracks, and other undesirable features ...
Creaform manufactures metrology and 3D engineering devices for use in shop-floor environments [93] It is based in Lévis, Quebec, Canada. The company was founded in 2002 by Martin Lamontagne and two co-workers at Modelex. [94] It began with a $200,000 loan from the Business Development Bank of Canada. [94]
The first laser tracker was invented in 1987 by Dr. Kam Lau, CEO of API (Automated Precision, Inc.) while at NIST [7] and made commercially available by API Metrology in 1988 with its first production unit being made available to Boeing under a 9-month lease agreement. Tennessee Technology University received an API 6-D laser tracker in 1989.
A coordinate-measuring machine (CMM) is a device that measures the geometry of physical objects by sensing discrete points on the surface of the object with a probe. Various types of probes are used in CMMs, the most common being mechanical and laser sensors, though optical and white light sensors do exist.
Traditionally, determining defects, voids and cracks within an object would require destructive testing. CT scanning can detect internal features and flaws displaying this information in 3D without destroying the part. Industrial CT scanning (3D X-ray) is used to detect flaws inside a part such as porosity, [7] an inclusion, or a crack. [8]
As described here, white light interferometry is a non-contact optical method for surface height measurement on 3D structures with surface profiles varying between tens of nanometers and a few centimeters.
The basics: A six-week vegan, gluten-free diet plan that focuses on nutrient-rich foods, laid out in Eat to Live by Dr. Joel Fuhrman. Positives: No calorie counting. Effective for weight loss.
This template's documentation is missing, inadequate, or does not accurately describe its functionality or the parameters in its code. Please help to expand and improve it . Editors can experiment in this template's sandbox ( create | mirror ) and testcases ( create ) pages.