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    THE APPLICATIONS AND DEVELOPMENTS OF RESTRAINED MANDREL MILLS WORLDWIDE （PART III）
    Yan Shengxiang, Zhong Qianxia
    1991, 20(5): 1-5.
    Abstract PDF
    NEW TECHNICAL DEVELOPMENT OF STEEL-PIPE INDUSTRY: ENLIGHTENING INSPIRATION FROM TUBE AMERICA 91
    Jin Rusong
    1991, 20(5): 6-10.
    Abstract PDF
    IMPROVEMENT OF SHELL STRAIGHTNESS ON 76mm TUBE MILL
    Chen Wende
    1991, 20(5): 11-12.
    Abstract PDF
    DYNAMIC EVALUATION OF STEEL PIPE COLD-ROLLING （DRAWING） PROCESS LEVEL
    Zhang Yongjun
    1991, 20(5): 13-16.
    Abstract PDF
    STUDY ON THE PRODUCTION SCHEDULE FOR HIGH-PRECISION AND HEAVY-WALLED PUMP BARREL PIPE ROLLING ON A LD-TYPE TUBE MILL
    Zhang Peiqi
    1991, 20(5): 17-21.
    Abstract PDF
    INVESTIGATION ON DIA. SINKING IN SINKING DRAWING
    Zhang Caian, Mo Lilong, Tang Xianpei
    1991, 20(5): 21-25,36.
    Abstract PDF
    INDUSTRIAL EXPERIMENT ON 76mm MANDREL MILL
    Yin Wenzhong, Qiu Yongtai, Zhai Runguang, Xiao Songliang
    1991, 20(5): 26-30.
    Abstract PDF
    ANALYSES OF ROLLING PRESSURE IN WALL-THICKNESS REDUCTION ZONE OF SIZING-ROLL AND OF MANDREL AXIAL FORCE WITH RESPECT TO DOUBLE-COIL-WELDED TUBE SIZING
    Yu Enlin, Wu Jian, Lai Mingdao
    1991, 20(5): 31-36.
    Abstract PDF
    FINIT ELEMENT ANALYSIS OF TEMPERATURE FIELDS FOR TUBE AND ROD ROLLING
    Wang Junhai
    1991, 20(5): 37-40.
    Abstract PDF
    APPROACH TO UPPER-BOUND METHOD REGARDING DRAWING FORCE FOR SPIRAL INTERNAL-RIBBED PIPE COLD-DRAWING
    Jiang Zhengyi, Jie Chunrong, Zhao Xiaodong
    1991, 20(5): 41-47.
    Abstract PDF
    INFLUENCE OF PLUG CONFIGURATION ON WALL-THICKNESS UNIFORMITY AND ENERGY CONSUMPTION DURING SHELL PIERCING
    Pang Yuhua, Zhou Zhongmin, Cheng Youyi
    1991, 20(5): 48-53.
    Abstract PDF
    DEVELOPMENT OF PIERCER GUIDE DISC LUBRICATION TECHNIQUE
    Mochitsuki Ryosuke, etc.
    1991, 20(5): 54-54,56.
    Abstract PDF
    TECHNICAL DEVELOPMENT OF WATER-SOLUBLE LUBRICANTS FOR PIERCER GUIDE DISC
    Kanari Shohei, etc.
    1991, 20(5): 55-56.
    Abstract PDF
    MANDREL MILL HYDRAULIC SCREWDOWN CONTROL
    Chihiro Hayashi, etc.
    1991, 20(5): 57-63.
    Abstract PDF