共搜索到8196条信息,每页显示10条信息,共820页。用时:0小时0分0秒590毫秒
J. Cent. South Univ. (2020) 27: 3652-3666 DOI: https://doi.org/10.1007/s11771-020-4571-z Pressure impact characteristic of vane type continuous rotary motor under different buffer structures WANG... combine buffer structures. Key words: continuous rotary electro-hydraulic servo motor; pressure impact; pre-compression chamber; U-shaped groove Cite this article as: WANG Xiao-jing, HU Shan-liang......
Governing the Inclination Angle of Graphite Flakes in the Graphite Flake/Al Composites by Controlling the Al Particle Size via Flake Powder MetallurgyDong Li,Chaoyu Wang,Yishi Su,Di Zhang,Qiubao OuyangState Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University摘 要:The inclination angle of the flake particle has a significant impact......
......
Thickness distribution of multi-stage incremental forming with different forming stages and angle intervalsLI Jun-chao(李军超), YANG Fen-fen(杨芬芬), ZHOU Zhi-qiang(周志强) (College of Materials Science... wall angle or to achieve a high forming performance, it is largely dependent on empirical designs. In order to research multi-stage forming further, the effect of forming stages (n) and angle interval......
......
Article ID: 1003-6326(2005)05-1077-04 Impact toughness of tungsten films deposited on martensite stainless steel HUANG Ning-kang(黄宁康), YANG Bin(杨 斌), WANG De-zhi(汪德志) (Key Laboratory... steel Charpy specimens by magnetron sputtering followed by electron beam heat treatment. Charpy impact tests and scanning electron microscopy were used to investigate the ductile-brittle transition......
transmission based on synchronous angle PAN Lei, ZHU Rupeng, JIN Guanghu (Jiangsu Key Laboratory of Precision and Micro-Manufacturing Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China) Abstract: The solution of solving synchronous angle was given for a single-input cylindrical gear split-torque transmission with gear errors. The defection angles of big gear in split......
......
......
,因织物结构不同造成的纤维体积含量,经纱弯曲角度和经纱跨度等因素能够对角联锁复合材料的冲击动态力学性能产生显著影响.几种板材的固有频率随纤维体积含量的增大而增大,直交结构比弯交结构振动衰减慢得多,且弯交结构的振动阻尼明显高于直交结构. 关键词:织物结构; 角联锁; 织物复合材料; 冲击; 动态力学性能; fabric structure; angle interlocking; woven composites; impact; dynamic mechanical properties; [全文内容正在添加中] ......