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RISPrinted Circuit Board Defect Image Recognition Based on the Multimodel Fusion Algorithm
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Printed Circuit Board (PCB) is one of the most important components of electronic products. But the traditional defect detection methods are gradually difficult to meet the requirements of PCB defect detection. The research ...
Experimental Measure of Parameters: The Johnson–Cook Material Model of Extruded Mg–Gd–Y Series Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper introduces a method to determine the material constants for Johnson–Cook model of an as-extruded Mg–Gd–Y series alloy by quasistatic tests on Instron 1251 and Hopkinson bar experiment ...