摘要
摩擦提升系统中,欧拉公式确定了摩擦轮两侧静张力比的安全边界。将欧拉公式运用到双容器摩擦提升系统中,分析在各种工况下提升系统的特点,得到了系统在典型工况下的防滑约束条件。
The secure boundary of static tension ratio of friction pulley is defined by Euler＇s formula in friction hoist system. Applying Euler＇s formula in double-vessel friction hoist, the characteristics of the system under various working conditions was analyzed and finally the limit of static tension ratio was derived under typical conditions.
出处
《煤矿机械》
2015年第4期141-143,共3页
Coal Mine Machinery
基金
国家自然科学基金(51264036)
关键词
摩擦提升
防滑极限
双容器摩擦提升
friction hoist
anti-skid limit
double-vessel friction hoist
