摘要: |
在对管道钢断裂韧性各种测试方法系统分析的基础上,研究了基于数字图像方法的断裂韧性测量方法,搭建了一套基于CCD数字相机的测量硬件系统,并开发了软件处理系统。实际应用证明了所开发系统的先进性和可靠性。 |
关键词: 管道钢;数字图像方法;断裂韧性 |
基金项目: |
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Application of Digital Image Method in Steel Fracture Toughness Measurement |
Liu Junchen Li Xiaoxing Wang Kuikui
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School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics
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Abstract: |
Research on the measurement method of fracture toughness using-digital image method based on the analysis on various measurement methods of pipeline steel fracture toughness. A hardware system to measure fracture toughness is built and a software processing system is developed. The industrial application has proved the advanced features and the reliability of this system. |
Key words: pipeline steel;digital image method;fracture toughness |