1Development and application of multi-ram forging technologyREN Yun-lai, NIE Shao-min, MIAO Li-ya1-82Design of the steel pipe milling head chamfering machineCHEN Kai, ZHANG Yu-hua, LIU Wan-shun, REN Xing, SONG Xin-huan9-123Application of rolling line adjusting device in UCMW millKANG Yang13-154Study on super pressure pretightening of large-scale extrusion press frameCHEN Yong-jia, ZHANG Jun, HOU Yong-chao, ZHANG Wan-fu, ZHOU Shao-fan, FENG Dong-xiao16-195Studies on clamping-mechanism of ultra-ten-kiloton plate tension-stretcherHE Qian, WANG En-hui, ZHANG Chao, HUANG Wei-yong, ZHANG Kang, YAN Ze-lan, FAN Jing-jun20-246Study on the layout of pipe end upsetting processLI Jun-hui, DU Xue-bin, XU Neng-hui, SHAO Guo-dong25-287Research on gap and overlap control systems for trimming disc shearLIU Peng, GAO Jian, YANG Yang29-328Qualitiy of Co-based alloy surface welding layer by orthogonal analysisYANG Wen-jun, YANG Yong-liang33-379Device of RH refining vacuum hopperMENG Na, LIU Lan38-4110Innovation of steam jet ejector-water ring vacuum bump for steel vacuum refiningZHANG Yu, WU Jian long, HE qi, YAN Juan42-4811Research of welding process for motorcar door framework structure and design of dedicated welding fixtureL Gui-cai, LI Yun-tao, LI Zhao-long, XING En-hong49-5112Study on crane scheduling of flexible manufacturing workshopWANG Ao-sheng, WANG Xi-jian52-5513Structural design of formed milling cutter of twin-screw pump's screwWANG Jian, DONG Li-min, YANG Miao-miao, SHI Jin-ping, GUO Jin-jin56-6014Structural analysis of LG-730 cold pilger rolling millCHENG Hai-bao, PANG Sha-sha, PEI Wei-min, ZHAN Jing-le, LI Xue-tong, ZHAO Tie-yong, DU Feng-shan61-6515The topological optimization and analysis of finite element on frame of 4000 t bulging machineMA Hai-kuan, LI Pei-li, ZHANG Yi-fan, SUI Jian, Gao Shang-hui, KOU Yong-le, LIU Hui-chao66-6916Methods of calculating strip catenaryJIN En-hui, MA Lan-song, FENG Sha, JI Jun-jie, DONG Fu-yuan70-7317Calculation and application of pretightening for prestress frameZHENG Yi-ping, CHEN Wei, YANG Wei-guo, WANG Ye, JIANG Hong74-7618Design of mobile dust removal systemRAN Li-long, LI Jian-feng77-7919Standardized design on cross shaft assembly of cross universal couplingXIA Qing-hua, YANG Feng-chan, GE Yan-fei, LIU Huo-gen80-8220Finite element analysis of windpower gearbox torque arm based on workbenchGAO Sheng-an83-86