本文对于圆管式胶带输送机在过渡段内胶带的成形过程进行了分析,并推导出了在过渡段内胶带的横截面曲线方程。所导出的方程对于圆管式胶带机在过渡段内的托辊布置提供了初步的依据,并简要地介绍了画胶带横截面曲线的计算机程序。 In this paper, the forming process of the tape in the transitional section is analyzed and the cross-sectional curve equation of the tape in the transition section is deduced. The derived equations provide a preliminary basis for the roller arrangement of the tube-type tape machine in the transitional section and a brief description of the computer program for drawing the cross-sectional curve of the tape.