Management of parts and components for units and assemblies in mechanical engineering industry and its impact on the environment
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Kuupäev
2019
Kättesaadav alates
Autorid
Mitrofanovs, V.
Boiko, I.
Geriņš, Ē.
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Abstrakt
Most of the service centers operating in the repair and maintenance of machines and
mechanisms apply warehouse management systems based on event prediction, which ensures
inventory replenishment based on the initial diagnosis of the units. Such methodology is enforced
measure, since the components and assemblies, even from the same manufacturer, having similar
functions, design and connecting components have their own engineering numbers and part
numbers for ordering. Unfortunately, this method is relevant only with perfect logistics and
minimal time factor. If these criteria cannot be fulfilled, the maintenance and repair time
increases, especially at a distance from logistic centers.
By reducing lost sales and quick customer satisfaction, own warehouse stocks based on statistical
data increases. Unfortunately, none of the modern methods gives a 100% result and eventually
leads to overstocking and formation of deadstock. On the other hands more and more components
are made from composite materials, complex alloys, permanent joints are being used. But due to
ineffective management the significant part of expensive components is became needless. The
aim of this research is to develop an algorithm allowing to optimise the logistics chain and reduce
the inventory and deadstock, reduce disposal of used and obsolete units and assemblies, resulting
in significantly lower consumption of natural resources, energy and reduced negative impact of
waste on the environment. Our research shows that in various fields of science there are being
developed methodologies, which would solve the described tasks by combining those
methodologies in a single algorithm.
Kirjeldus
Article
Märksõnad
management of parts and components, impact on the environment, parts algorithm, articles