Analysis on Vibrating Forming System Considering Slowly Varying Parameter
Establish symmetrical curve hysterctic forming system model containing slowly varying parameter, solve and analyze by adopting asymptotic method, and carry on experimental study by utilizing specially designed indoor small vibrating forming org inization. Compare theoretical data with experimental data.The analysis indicates that in condition of relatively small forming model the influence of vibration mass of materials on the system is little: the system resonance curve may offset as change of material rigidity and damping parameter, and the vibrating frequency changes; changing vibrating amplitude and frequency of the vibration generator to further change exciting force may increase material forming efficiency.
slowly varying parameter vibrating forming asymptotic method
Lili XIN Jihui LIANG
College of Engineering Shenyang Agricultural University Shenyang, China School of Automobile and Traffic Shenyang Ligong University Shenyang, China
国际会议
哈尔滨
英文
201-204
2011-08-12（万方平台首次上网日期，不代表论文的发表时间）