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根据国家劳动部颁布的劳动安全行业标准《提升系统安全技术检测检验规范》，闸盘表面粗糙度尼的值不应大于1．6m，偏摆值不应大于0．8～1．0mm。《煤矿安全规程》规定了盘式制动闸的闸瓦与制动盘的间隙≤2mm，具体表现在闸盘两侧间隙为lmm。多年来在不同直径提升机间盘偏摆设计
According to the Ministry of Labor promulgated by the labor safety industry standards “to enhance the system safety inspection and testing norms,” gate disk surface roughness value of not more than 1.6m, deflection should not exceed 0.8 ~ 1.0mm. “Coal Mine Safety Regulations” provides for the brake disc brakes and brake disc brake clearance ≤ 2mm, specifically in the gap on both sides of the brake disc for lmm. Over the years in different diameters to enhance the machine pan tilt design