ANALISIS PENGENDALIAN PRODUK CACAT DENGAN METODE FOUR QUALITY CONTROL (4QC) TOOLS

Authors

  • HERY PURNOMO Universitas Nusantara PGRI Kediri
  • LILIA PASCA RIANI Universitas Nusantara PGRI Kediri

DOI:

https://doi.org/10.51881/jak.v16i1.101

Abstract

The purpose of this study is to determine the extent to which the control of defective products
in PT Bisi International Tbk. Kediri, a producer of corn seeds in Kediri Regency. The
methods used are Historam, Pareto Diagram, P-Chat 3 sigma control chart and Cause Effect
diagram at the production stage. The results showed that by using the Histogram graph, it
can be concluded that the number of product defects is mostly in the process of Ear Shortir,
pareto diagram shows 69% disability is on the type of seed that is too young and corn seed is
less perfect, so with the mitigation of both types of defect, the company can reduce product
defect rate by 69%. On the 3 sigma P Chart, it is known that observations 2 and 7 are above
the upper control limit, and at 8th observations are below the lower control limits. Analysis
of Cause Effect diagram shows there are 6 main sources of causes of product defects, namely
from aspects of HR, Equipment, Procedure, Material, and other causes.

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Published

12-02-2018

How to Cite

HERY PURNOMO, & LILIA PASCA RIANI. (2018). ANALISIS PENGENDALIAN PRODUK CACAT DENGAN METODE FOUR QUALITY CONTROL (4QC) TOOLS. Akademika : Jurnal Manajemen, Akuntansi, Dan Bisnis., 16(1), 75–81. https://doi.org/10.51881/jak.v16i1.101