Jiang Zhengyi, Jie Chunrong, Wang Guodong, Zhang Qiang. ANALYSIS OF RIB REDUCTION IN SPIRAL-INTERNAL-RIBBED TUBE COLD-DRAWING[J]. STEEL PIPE, 1991, 20(6): 37-40.
    Citation: Jiang Zhengyi, Jie Chunrong, Wang Guodong, Zhang Qiang. ANALYSIS OF RIB REDUCTION IN SPIRAL-INTERNAL-RIBBED TUBE COLD-DRAWING[J]. STEEL PIPE, 1991, 20(6): 37-40.

    ANALYSIS OF RIB REDUCTION IN SPIRAL-INTERNAL-RIBBED TUBE COLD-DRAWING

    • Rib reduction is a difficult problem in spiral-inte, nal-ribbed tube cold-drawing. Based on the experiment, analyzed is the influence of the process on rib reduction, and also given is the theoretical calculations for rib reduction, which can be used for more accurate selection of materials for colddrawing.
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