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预变形器中变形轮的直径是影响钢丝绳不松散的重要因素之一。分析了变形轮对股绳松散性的作用,用半包角θ对钢丝绳的不松散程度进行估计,提出了压下量的计算公式.
Pre-deformer deformation wheel diameter is one of the important factors that affect the rope is not loose. The effect of deformable wheel on the looseness of the strands is analyzed. The degree of looseness of the wire rope is estimated by using the half-wrapping angle θ, and the calculation formula of the reduction amount is proposed.