Key Laboratory of Bionic Engineering(Ministry of Education;
China);
Jilin University;
Changchun 130022;
China;
Key L.aboratory for Precision and Non-traditional Machining Tiechnology of Ministry of Eiducation;
Dalian Uiniversity of Technology;
Dalian 116024;
China;
School of Mechanical Engineering;
Hangzhou Dianzi University;
Hangzhou 310018;
China;
anti-erosion; optimum; mechanism for rotatory sample; biomimetic fabrication; scorpion;