Kualifikasi Supplier Berdasarkan Quality Risk Analysis untuk menjamin Process Robustness dengan Metode P-fmea

Abstract

Supplier selection and supplier qualification one of the important activities in supply chain to maintain the continuity material supply to the company. This study is develop using P-FMEA approach for Quality risk analysis in supplier qualification stage to assure the process robustness and secure the quality to customer. By considering of quality risk and process robustness in supplier it will support sustained the quality of part supply. In some case during supplier qualification stage part that provided by supplier all are seem good, samples for qualification meet the product assembly and functional test requirement. However, in next mass production after supplier is qualified, we are found many quality defects and give disruption on supply. One of the reasons why this kind of issue is happened due to the quality risk at supplier process is not being analyze on how to secure the process robustness and secure the quality. This study is discussing how to develop the P-FMEA, quality risk analysis in cooperate with the Supplier Quality Management System during supplier qualification stage. P-FMEA study will come out with define all the potential failure mode on each sub-process, analyze the process robustness and measure the Quality risk level. All the quality risk being analyze and find the real root causes, define the improvement action to mitigate the quality risk in future mass production. As the result supplier able to analyze and mitigate the quality risk level and assure the manufacturing process robustness during qualification stage using P-FMEA approach, hence supplier quality defect is improved and meet the customer expectation.