水工钢闸门重载低摩油尼龙滑道的研究  

Study of Heavy-Duty and Low-Frictional Oil-Nylon Slipwny in Hydraulic Steel Gate

作　　者：李新福[1] 向定 李贵谋[1] 

机构地区：[1]武汉水利电力大学建工学院,430072

出　　处：《材料保护》1997年第6期5-8,共4页Materials Protection

基　　金：电力部电力科学基金

摘　　要：介绍了水工钢闸门重载低摩油尼龙滑道材料的承载力及其摩擦磨损特征。导出了粘弹性材料的摩擦系数理论公式。用弧面R＝300的不锈钢轨与该滑道作摩擦副，当其承载力q＝65kN／cm、q＞40kN／cm时，摩擦系数f＜0．12，使用寿命达15年，可用于大型水工钢闸门立承滑道。The bearing capacity and performance of friction and wear of heavy-duty and low-frictional oil-nylon slipway in hydraulic steel gate were studied. The theoretical formula of frictional coefficient about sticky elastic materials was derived. when stainless steel rail R=300 mm and the bearing capacity of oil-nylon slipway q=65 kW/cm, the frictional coefficient f<0. 12. The oil-nylon slipway could be used in hydraulic steel gate because of its more than 15 years service life.

关 键 词：滑动导轨 摩擦 磨损 承载力 闸门 水闸 

分 类 号：TV663[水利工程—水利水电工程]