GB/T 37930-2019: Translated English of Chinese Standard. (GBT 37930-2019, GB/T37930-2019, GBT37930-2019): Non-destructive Testing Instruments - Technical Specifications of X-ray Real-time Imaging System for Automobile Wheel
https://www.chinesestandard.net, 2 Kas 2019 - 24 sayfa
This Standard stipulates the system composition, X-ray detector, testing environment, testing technology, imaging technology, image quality, image display and observation, image evaluation, test report, image storage and process evaluation of X-ray real-time imaging testing instrument for automobile wheel. This Standard is applicable to X-ray real-time imaging testing instrument for automobile wheel.
Kullanıcılar ne diyor? - Eleştiri yazın
Her zamanki yerlerde hiçbir eleştiri bulamadık.
Image Display and Observation
Normative Process Evaluation
accordance adjust adopt Appendix applicable automobile wheel basis become conducted continuous conversion corresponding defect detector’s input screen Determination device dimension direct disk display screen distance document dynamic environment excessively expressed Figure flat panel detector functions GB/T geometric grading identifiable image evaluation Image Grayscale image intensifier image processing image quality indicator image resolution image storage image unsharpness imaging testing indicator for X-ray inherent less line pair lp/mm marking measurement metal mode motion noise ratio NOTE observe obtain operating original image data output Pixel position radiation range rays reach refers relative requirements resolution indicator Selection sensitivity sharpness signal to noise Standard stored superior surface system resolution system software test report testing equipment Testing Methods testing personnel testing system transillumination transillumination thickness Tube Voltage unit utilize validation width workpiece X-ray detector X-ray digital imaging X-ray real-time imaging X-ray source X-ray testing images X-ray tube