1A design method of blank dimensions in closed-pass radial rolling of integral bi-conical ringLI Lan-yun, LI Xiao, LIU Jing, GU Rui-jie, HE Zhi1-62Mechanics analysis on the radial fixed frame of extra-large ring rolling millGU Rui-jie, LIANG Jian-zhu, MU Teng-fei, JING Yun-hai, ZHOU Shao-fan, SU Zhen-hua7-103Application research on extrusion technology of zirconium alloyZHANG Li-bo, QUAN Xiao-hui, JING Yun-hai, DONG Xiao-juan, QIU Li-peng, ZHANG Jun, WANG Zhe-lin11-134Configuration design and implement for heavy-duty mechanical locking mechanism with continuously variable positioningQIU Xue-song, WANG Liang, LIU Jia-qi14-195Knife anvil of forging hydraulic pressZHAO Li-hui20-226A large-scale and self-propelled gantry gag straightenerWANG Shi-jie, WANG Hong-bin, LU Xing, ZHAO Xi-han, MA Qiang, LIU lei23-267Forcast of each export proportion crown in hot rolling based on neural networkWANG Wen-jing, HOU Jian-xin, YANG Quan, WANG Xiao-chen, HE Fei27-318Analysis of nonlinear time-varying characteristics and numerical simulation of hydraulic cylindersCHEN Peng-fei, LIU Hai-fang, HE Yu-xin, LIU Hong-liang32-379Research on the level 2 control system of levelverFENG Jin-gang38-4210Finite element simulation of nonlinear dynamic for ball spinningWANG Chen, ZHAO Chun-jiang, LIU Jie-feng43-4611Optimal design of clamping mechanism for (Φ)76 steel pipe based on ADAMSLIU Xi-jun, CHAI Xiao-yan, ZHENG Shuai, YUAN Lei47-5212Dynamics simulation analysis of positioner virtual prototype based on ADAMSTANG Yan-hua, ZHAO Yong-sheng53-5613The strength and fatigue analysis of windlass front axleDING Xian-liang, WANG Zhi-ming, CHEN Peng-wei, CHEN Jian-feng57-5914Troubleshooting of domestic electrolytic cleaning device for steel plateLIU Shou-yue, CHEN Yong-hong60-6215Finite element analysis of the influence of balance mode on universal coupling strengthGUO Zhi-qiang, XU Ze-lu63-6616Numerical simulation on the mainshaft of mine hoist based on finite element methodLIU Kai, WANG Yu67-6917Effect and cause analysis of the blade into the timing for flanging springbackBI Yan, XUE Jing70-7318Analysis of the abnormal working of overflow pipe supports and hangers in the storage vessel in one power plantWU Xiao-Jun, SONG Chun-yi, KANG Yu-Jun, WEI Da-Wei, WANG Jun-Min, WANG Bi-Ning74-7719Reform on 50 MN extruder electro-hydraulic control systemLIU Jie, XUE Zhan-jun, WU Wei, ZHU Yan78-8120The rebuilding of RH vacuum refining facility for Ansteel steel making plantMA Zheng-feng, MENG Fan-ya, REN Kai-you, LIU Tie, FANG Qi-qing82-86 