1Replacement device and process optimization of side trimmer blade for 2050 finishing longitudinal cutting unitLIU Rui-ping, TANG Yue, JING Qun-ping, JIA Hai-liang, YANG Wei1-62Study on influencing factors and life prolongation technology of shear edge inactivation of hot rolled strip discTANG Yue, JING Qun-ping, ZHANG Ya-zhen, LI Wei, LIU Rui-ping7-123Study on the force of waste edge in the shear and shear process of hot rolled strip discZHANG Kang-wu, JING Qun-ping, LI Wei, DONG Hang-zhe, LV Yang-yang13-184Study on the effect of chute shape on the deformation of waste edge and the life in the process of cutting edgeJIA Hai-liang, JING Qun-ping, TANG Yue, YU Hong-jie, LI Wei19-245The analysis for the shaping method of the extruded aluminum profilesHU Yang-hu, QUAN Xiao-hui, XU Sheng-hua, ZHANG Ying-jie, ZHANG Zong-yuan, CHAI Xing25-296Step-by-step synchronous control method of multi hydraulic cylinders in multi hydraulic power unitsLU Hao, LAI Wen-jiang30-357The plasma rotating electrode processing machine for high quality 3 D printing powder productionSUN Nian-guang, CHEN Bin-ke, XIANG Chang-shu, ZHU Ji-lei36-408Influence of residual stress on time-dependent spring-back of bar in two cross-rolls straighteningZHU Nian-cheng, LI Dian-qi, YANG Hong-bao, CHEN Chang-zheng, GENG Jing41-459Simulation analysis of oil film bearing characteristics of MCCR MillLI Guo, CHENG Dong-sheng, GUO Qiang46-5010Analysis of gear meshing characteristic with pitting fault based on thermal effectWANG Cheng-ye, LIU Jie51-5711Research on the time constant of thermocouple based on Visual C++HU Jun-hong, JIANG Shuai, XIA Chun-ming, LI Shan-shan58-6112Effect of connection segment frame device on roller gap deviation in slab continuous castingHUANG Hua, XIA Chun-xiang, XU Li-jun, SHI Peng-zhao62-6713Optimization design for the main cylinder of extrusion press based on sensitivity analysisWANG Zhe-lin, ZHANG Li-bo, JING Yun-hai, DONG Xiao-juan, XU Sheng-hua, QIU Li-peng68-7314Design and type selection of hydraulic taphole drill in front of blast furnaceHUI Zhan, SUO Ting, LI Zheng-ming, FENG Zhuo, LIU Min74-7815Design of gearbox for rock pipe jackingLV Qing-zhou, ZHAI Hua, OUYANG Zhi-wan79-8316Design of XZ-IV water-cooled transmission gearboxYANG Li-jiang, DUAN Xiao-peng, LI Dong84-8817Development of grinding ball rolling forming production lineCHEN Yan-ni89-93