Study on the micro-replication of shark skin  

作　　者：HAN Xin ZHANG DeYuan 

机构地区：[1]School of Mechanical Engineering and Automation,Beihang University,Beijing 100083,China

出　　处：《Science China(Technological Sciences)》2008年第7期890-896,共7页中国科学（技术科学英文版）

基　　金：the National Defense Fundamental Research Foundation of China (Grant No. D2120060002);the National Natural Science Foundation of China (Grant No. 59975007)

摘　　要：Direct replication of creatural scarfskins to form biomimetic surfaces with relatively vivid morphology is a new attempt of the bio-replicated forming technology at animal body. Taking shark skins as the replication templates, and the micro-embossing and micro-molding as the material forming methods, the micro-replicating technology of the outward morphology on shark skins was demonstrated. The preliminary analysis on replication precision indicates that the bio-replicated forming technology can replicate the outward morphology of the shark scales with good precision, which validates the application of the bio-replicated forming technology in the direct morphology replication of the firm creatural scarfskins.Direct replication of creatural scarfskins to form biomimetic surfaces with relatively vivid morphology is a new attempt of the bio-replicated forming technology at animal body. Taking shark skins as the replication templates, and the micro-em-bossing and micro-molding as the material forming methods, the micro-replicating technology of the outward morphology on shark skins was demonstrated. The preliminary analysis on replication precision indicates that the bio-replicated forming technology can replicate the outward morphology of the shark scales with good precision, which validates the application of the bio-replicated forming technology in the direct morphology replication of the firm creatural scarfskins.

关 键 词：SHARK SKIN BIOMIMETIC surface bio-replicated FORMING micro-replication 

分 类 号：Q811[生物学—生物工程]