Title :
Felting quality recognition of interface of metal and nonmetal material utilizing ultrasonic method
Author :
Zhou, Runjing ; Du, Yu
Author_Institution :
Dept. of Autom., NeiMongol Univ., Hohhot, China
Abstract :
We analyze the transmitting process of ultrasonic in two types of medium that are made of different material in detailed, present several general methods for echo analysis. Aiming at the particularity of the ultrasonic echo in the sheet metal (thickness is from 1 mm to 10 mm) we propose concrete design scheme and method for quantitative measurement.
Keywords :
adhesion; composite material interfaces; computerised instrumentation; echo; sheet materials; sheet metal processing; ultrasonic devices; ultrasonic propagation; ultrasonic transmission; concrete design scheme; nonmetal material; sheet metal; surface felting; time domain identification; ultrasonic echo analysis; ultrasonic recognition; Atmosphere; Attenuation; Automation; Educational institutions; Inorganic materials; Instruments; Reflection; Solids; Steel; Ultrasonic variables measurement;
Conference_Titel :
Information Acquisition, 2004. Proceedings. International Conference on
Print_ISBN :
0-7803-8629-9
DOI :
10.1109/ICIA.2004.1373411
