Implementation of Six Sigma Method in the Chip Inductor Production Process to Reduce Product Defects; Case Study In PT. XYZ
Journal Title: International Journal of Engineering and Science Invention - Year 2018, Vol 7, Issue 8
Abstract
Chip inductors are critical components used in LCD displays to support the display of the mobile phone screen at any time switched on. This component is produced by PT. XYZ is a manufacturing company that produces electronic components. The problem company facing now is still found high production costs due to higher production defects resulting from the production line SAV-LPS models so that production becomes ineffective and inefficient. From the main problem above it can be determined the purpose of this research is to obtain the causes of defective products and find solutions to reduce it and also how the effect of improvement to process performance Results of research conducted in the production process are identified core crack become the highest defect product compare to other types of product defects in the production process SEV-LPS chip inductor models. Analysis is given to a product defect with the value of the Risk Priority Number (RPN) which the highest number use for data processing on Failure Mode and Effect Analyze (FMEA) and the concept of Statistic Tools. Further improvement measures are conducted using Six Sigma concepts The results of this research can reduce the number of defects core crack which is one process waste from 0.53 % to 0.23 % and cost savings of US $ 10,474.34 / year, so that production becomes more efficient and effective to produce product with good specification
Authors and Affiliations
PongkyLubas Wahyudi, Yusuf Eko Nurcahyo
Keywords
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