The influence of stability of technological operations on the efficiency of functioning of automatic lines in woodworking

R.Ya. Orikhovskyy

doi:10.36930/42184408

Authors

R.Ya. Orikhovskyy

DOI:

https://doi.org/10.36930/42184408

Keywords:

simulation modeling, Erlang parameter; stability of work; stochastic conditions, structural-parametric optimization of technological lines, productivity of automatic line.

Abstract

The Article studies the influence of stability of technological operations and the location of machines with different stability and reliability on the efficiency of automatic lines. With the help of simulation modeling of the processes of functioning of automatic lines, which consist of machines of different productivity, the influence of the stability of the equipment on the productivity of the production system in stochastic conditions is investigated. Improving the productivity of automatic lines is carried out by developing optimal equipment layout schemes, structural and parametric optimization and reservation. The aim of the study is to establish the nature of the impact of the stability of technological operations on the performance of the automatic line in the event of a random change in the duration of technological operations. In stochastic operations research problems, it is too difficult to obtain analytical dependences of the qualitative indicators of the technological process on the operating conditions of the equipment. To achieve this goal, a universal method of statistical modeling is used, which simulates the process of automatic lines on a computer. Detailed studies of the process of automatic lines with stochastic duration of technological operations provide an opportunity to scientifically substantiate the experience of woodworking equipment and create conditions for designing optimal automated systems in terms of productivity, reliability and cost-effectiveness and identify ways to increase productivity of automatic lines by technical and organizational measures. Composing automatic lines with new high-performance machines is one of the ways to improve the productivity of lines, but not always economically justified, because it does not eliminate, but only weakens the influence of random factors on the efficiency of the technological process and creates more complex stochastic factors. One of the ways to solve this problem is to ensure maximum rhythm of operation of existing machines in automatic lines by increasing the stability of the equipment.

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