Song Zhixi. ANALYSIS AND IMPROVEMENT OF Y AXIS EASY-WEAR BALL SCREW PAIRS ON RTME 420 CNC STEEL TUBE CUT-OFF MACHINE[J]. STEEL PIPE, 1996, 25(1): 48-49.
    Citation: Song Zhixi. ANALYSIS AND IMPROVEMENT OF Y AXIS EASY-WEAR BALL SCREW PAIRS ON RTME 420 CNC STEEL TUBE CUT-OFF MACHINE[J]. STEEL PIPE, 1996, 25(1): 48-49.

    ANALYSIS AND IMPROVEMENT OF Y AXIS EASY-WEAR BALL SCREW PAIRS ON RTME 420 CNC STEEL TUBE CUT-OFF MACHINE

    • Based on the analysis of operation and maintenance of the cut-off machine, loading capacity of Y axis's ball screw pairs and material of ball screws, the author comes to the conclusion that the too low hardness of the ball screws is responsible for the weav-ness of easy wearing, thus the relevant improvements being proposed.
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