Mistake proofing jig a method to improve Risk Priority Number (RPN) in process FMEA

Muhamad Hanif , Zahari (2015) Mistake proofing jig a method to improve Risk Priority Number (RPN) in process FMEA. Project Report. UTeM. (Submitted)

Text MISTAKE PROOFING JIG A METHOD TO IMPROVE RISK PRIORITY NUMBER (RPN) IN PROCESS FMEA.pdf Download (1MB)

Abstract

This project is aimed how to perform mistake proofing concept that use to control the product and process during the mass production. Process FMEA concept can be quality management tool that use to identify, analyzing, and prioritizing failure modes of a product and process by reduce the risk of producing defective part and also improve the quality, productivity and profit. The major problems in the process at the company are human mistake and higher reject rate. Every day, there are always have problems regarding this two factors such as producing some defective product, not fulfil customer requirements, waste time and money, and it also effect to the product quality. The best action to improve the risk priority number (RPN) in process FMEA is by using mistake proofing techniques. The DMAIC method is used to implement the correlation between the mistakes proofing technique through PFMEA level. When the FMEA is linked with the mistake proofing techniques, the production process become more reliable, more tolerant and safe. Mistake proofing is a very simple concept to be implement by human because it can prevent the problem and also can detect the defect of the product. If the problem is detected, the product will be rework to ensure there are no reject parts on production. For those company strive as much as possible for Zero Defect, this study is very useful for them to perform and analyze the mistake proofing effectiveness through PFMEA.

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