Assembly line performance evaluation method

Abstract

The invention belongs to the technical field of automobile manufacturing, and provides an assembly line performance evaluation method. The method comprises the following steps of, based on the total carbon emission, the time consumption and the assembly body production benefit of an assembly line, building a performance evaluation model of the assembly line; collecting evaluation parameters in anassembly process; inputting the evaluation parameters into the evaluation model to obtain assembly efficiency of the assembly line; and analyzing the assembly efficiency of the assembly line to obtainan evaluation result. According to the method disclosed by the invention, starting from the consumption of energy and time and the benefits of products, the input and output of the assembly line arefully considered, and the evaluation result of the whole assembly process is finally obtained; the operation condition of the assembly line can be reflected objectively, timely and accurately; and a scientific basis is provided for process adjustment of the assembly line.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, and more specifically, relates to an assembly line efficiency evaluation method. Background technique [0002] Since the appearance of automobiles, the automobile industry has gradually become an important role in promoting the progress of the whole society and economic development, and it has also driven the rapid development of various pillar industries related to automobiles. But at the same time, the automobile manufacturing industry is also a large energy consumer. A large amount of energy consumption will not only bring cost burdens to enterprises, but also bring huge pressure to the environment, which is not in line with the green manufacturing concept. In today's world, governments of various countries pay more and more attention to environmental protection and energy issues, and advocate green and low-carbon manufacturing. Under this trend, the automobile manufacturing ...

AI Technical Summary

Problems solved by technology

Whether the production process using the assembly line can meet the requirements of low-carbon environmental protection requires an objective, accurate and real-time method to evaluate the efficiency of the entire assembly process. However, the current evaluation methods are either subjective judgments, and the evaluation results are not scientific and stable. Either the evaluation system is not reasonable enough to truly reflect the performance change of the assembly process, and the evaluation results deviate greatly from the actual situation, which cannot provide a strong decision-making basis for subsequent process improvement

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