超音波による金属パンチと非金属板間の接触圧力測定

概要

論文の詳細を見る
This paper is concerned with the applicability of the ultrasonic technique to the measurement of the interfacial stress between a metallic punch and some non-metallic plates. The characteristics of the ultrasonic wave due to the variation of the interfacial stress between a metal and polymers are presented graphically. The changes in the ultrasonic beam density due to spreading near the edge of the punch are then investigated, and the scattering characteristics of the wave are estimated on the basis of the variation of the echo height as the probe is moved. The behavior of the stress field of nonmetallic plates indented by the punch is depicted in plots of the interfacial stress distribution, and quantitative ultrasonic techniques for the determination of an interfacial stress in polymers are discussed.
一般社団法人日本機械学会の論文
1985-11-25