Abstract. This paper is a review of four main methods of analyzing the standard time needed to complete a given job: chronometric analysis, working-day activity study (working-day photo), work sampling observations, and analysis of basic motions. Thanks to the application of FAHP (Fuzzy Analytic Hierarchy Process) method, the values of weighted coefficients were obtained which describe the importance of selecting the criteria of the choice of methods used to analyze the standard time in the assembly process. In the summary paragraph of this paper, the results of analyzing the criteria are discussed.
The article is an attempt to analyse matrix recording of the graph to find on assembly sequence. There has been presented the use of matrix of graphs and assembly states to model and find the assembly sequence, there has also been done short comparison of their most essential features. It has been proved, that appropriate matrix representation of the assembly unit, which is the basis of modern computer search algorithms should enable effectively to find a rational sequence of connecting its parts. There have been discussed examples of graph representation using an assembly states matrix and a graph matrix. There have been compared their possibilities in the area of finding assembly sequence leading to shortening time, and as a result limiting its costs.
The work presents five stages of implementation of the assembly platform in an energy company. It focuses on indicating the adaptation of the assembly platform for the final product, which are low, medium and high voltage switchboards in the energy company. The first two chapters present the definition and application of the assembly platform. The next chapter deals with the research carried out on the introduction of the assembly platform to the energy company. The work ends with a summary and conclusions.
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