文献类型： 外文期刊
作者： Zheng, Yong 1 ; Wang, Jinli 1 ; Ye, Yuanwei 1 ; Jiao, Jing 1 ; Wang, Gang 1 ; Deng, Yiguo 1 ; Qin, Shuangmei 1 ; Peng, Zh 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci CATAS, Inst Agr Machinery, Zhanjiang 524091, Peoples R China
2.Hainan Univ, Inst Elect & Mech Engn, Danzhou 571737, Peoples R China
关键词： Impact testing machine;Digital testing system;PLC;Rotary encoder;Configuration software
期刊名称：FRONTIERS OF ADVANCED MATERIALS AND ENGINEERING TECHNOLOGY, PTS 1-3
ISSN： 1022-6680
年卷期： 2012 年 430-432 卷
页码：
收录情况： SCI
摘要： In order to facilitate the recording, displaying and computer statistical analyzing of experimental data, digitalizing modifications were made on the testing system of a simple beam Charpy impact testing machine with an incremental rotary encoder, a Siemens CPU224 PLC and ForceControl Configuration Software. Hardware and software designs were made for the testing system. The improved system can automatically record impact absorbing energy and pendulum angle, real time display and print impact energy diagrams by computer, and it can also output the measure results in EXCEL format which is convenient for data analysis and processing.
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