Volume 18, Issue 111 (2021)                   FSCT 2021, 18(111): 89-101 | Back to browse issues page


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baghbani M, Iranzadeh S, Bagherzadeh khajeh M. Extraction and analysis of production process Failures using PFMEA logic (case study: Kurdistan Sugar factory). FSCT 2021; 18 (111) :89-101
URL: http://fsct.modares.ac.ir/article-7-22133-en.html
1- Ph.D. Student
2- Prof, Department of Industrial Management, Tabriz Branch, Islamic Azad University, Tabriz, Iran , dr.soleimaniranzadeh@gmail.com
3- Assistant Prof, Department of Management, Tabriz Branch, Islamic Azad University, Tabriz, Iran
Abstract:   (1822 Views)
The purpose of this research is to identify possible failures modes in the process of producing Kurdistan sugar factory. In this research, firstly, the Process map of the production process by using the IDEF0 modeling logic was extracted accurately in order to schematically analyze all the aspects and processes of sugar production from raw sugar. Then, in the form of teamwork and at various expert meetings, 49 major and potential failures were identified in all processes and activities of the sugar production process. In the following sessions, the failure severity, the probability of occurrence of failures and the probability of error detection were determined. Using the RPN (risk priority number) was extracted for each failure. In the following, the root causes of the 24 priority failures were determined by FTA, and due to the causes of the errors, suitable solutions to reduce the effects of failures were documented. Finally, the origins of process failures were analyzed.
Keywords: PFMEA, Process Map, IDEF0, FTA
Full-Text [PDF 763 kb]   (2270 Downloads)    
Article Type: Qualitative Research | Subject: Statistics, modeling and response levels in the food industry
Received: 2018/06/17 | Accepted: 2020/11/24 | Published: 2021/04/30

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