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Model of quality control station allocation with consider work in process, and defect probability of final product

Regent Montororing, Yuri Delano ; Nurprihatin, Filscha

Journal of physics. Conference series, 2021-03, Vol.1811 (1), p.12013 [Periódico revisado por pares]

Bristol: IOP Publishing

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  • Título:
    Model of quality control station allocation with consider work in process, and defect probability of final product
  • Autor: Regent Montororing, Yuri Delano ; Nurprihatin, Filscha
  • Assuntos: Control methods ; Costs ; Inspection ; Minimum cost ; Physics ; Production costs ; Quality control ; Scrap ; Work in process ; Workflow ; Workstations
  • É parte de: Journal of physics. Conference series, 2021-03, Vol.1811 (1), p.12013
  • Descrição: Abstract Planning is needed in quality control for the target output produced is good. Quality control in the production line is carried out based on the inspection with acceptance of products that meet the requirements. This quality control method is carried out by allocating the quality control station flexibly to separate the rework products to be reworked and scrap to dispose of. The number of acceptable product proportions will depend on the ability of the production line to produce the product expressed in the probability of the product defect. The probability of a production line defect product will be affected to the probability at each work station, where the proportion of product defects that occur will also determine the allocation of the number of quality control stations. Research that discusses the allocation of quality control stations by considering the probability of the final product on the production line and the proportion of work in process does not yet exist, therefore researchers intend to do so. The development of this model is done by developing an objective function to minimize the total production cost. The total cost consists of processing costs, inspection costs, waiting costs, quality control station assignation costs, rework costs, and scrap costs. The aim is to find the configuration of the quality control station allocation in the production line at a minimum cost. From the results of the study obtained a quality control station allocation model that can minimize assembly costs and be flexible to changes in demand parameters, costs, defect probability of final product.
  • Editor: Bristol: IOP Publishing
  • Idioma: Inglês

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