Microfocus X-Ray Source for Measurement of High-Density Parts
March 1, 2015
Nikon Metrology has announced its 750 kV X-ray source with micron level spot size. "This high-power X-ray source enables non-destructive inspection or measurement of large or dense objects such as engine castings, turbine blades and large composite parts with unprecedented resolution," said a company spokesperson. "It provides superior resolution and accuracy compared to traditional minifocus sources."
Nikon Metrology X-ray sources have been designed and manufactured in-house. "Nikon Metrology uses its 25 years of expertise to develop innovative solutions to the market and application demand," said the spokesperson. "A key element of the source is a high-speed rotating transmission target that allows the source to be operated at maximum power with a fine spot size. The 750 kV microfocus source features a spot size of 30 to 50 um depending on the power, at least 10 times smaller than corresponding minifocus sources." By integrating the high voltage generator into the vacuum chamber, high voltage cables and their associated problems are eliminated, according to the company. Due to its open-tube design with user-replaceable filaments, the source is designed to have a virtually unlimited lifetime with a low-maintenance cost.
The 750kV source targets NDT inspection and CT metrology of small and large turbine blades, precision high density components used in high-temperature and/or high-pressure applications (e.g., turbo chargers, compressors, etc.) and automotive aluminum castings. "Also for Carbon Fiber Reinforced Polymer (CFRP) components such as helicopter or jet engine fan blades, this source offers sufficient penetration power and accuracy for in-depth inspection," said the spokesperson. Typical material penetration values are 160 mm for aluminum and 60 mm for steel.
For more information contact:
Nikon Metrology, Inc.
12701 Grand River Rd.
Brighton, MI 48116
810-220-4360
sales.nm-us@nikon.com
www.nikonmetrology.com
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