Improvement of the methodology for determining unproductive loss of time in the disbandment system

Tashkent State Transport University, 100167, Tashkent, Uzbekistan

^* Corresponding author: dilmurodpgups@mail.ru

Abstract

The purpose of the work is to improve the methodology for determining inefficient time losses in the distribution system of the sorting station. Systematic analysis, analytical, graphic modeling, the law of normal distribution and methods for comparing the performance of wagon standing times were used. Unproductive time losses in the disbandment system were determined by the elements of the time spent by wagons at the sorting station. In the sorting station distribution system, the methodology for determining the time of stay and inefficient time losses of transit recyclable cars has been improved using the law of normal distribution. The analysis of unproductive time losses in the receiving and rolling stock of the sorting station by the actual average daily and average monthly values of the elements of unproductive time losses allows not only to purposefully identify methods to reduce the time spent by wagons, but also to carry out an accurate assessment of the work of the station staff, as well as to adjust the norm of the time spent by wagons.