Method for determining the traction force of the ground cable car drive

Abstract

The article is devoted to the problem of determining the necessary indicators of the traction force of the ground cable car drive, in the modes of start - up, steady motion and braking when operating them in curved workings with a variable path profile. Therefore, for each case of using a cable car in the mine, the required amount of traction must be calculated based on the specific values of the cable car profile parameters and the curvature of the path in the horizontal plane. The method of determining the traction force given below allows you to calculate the required traction force based on the design data of the ground cable car for specific operating conditions. To calculate the traction force, all the resistances to the movement of the composition of the trolleys and the traction rope are determined.