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IJSTR >> Volume 7 - Issue 4, April 2018 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Quality Failure Analysis And Quality Improvement Methods In Small And Medium Manufacturing Companies (A Case Study Of Shamco Industries Limited)

[Full Text]

 

AUTHOR(S)

Joseph Chege Ngugi, Peter Muchiri, Joseph Muguthu, Celestin Nkundineza

 

KEYWORDS

Quality, Failure, Quality Improvement, SMMI.

 

ABSTRACT

This paper elucidates the analysis of quality failure in small and medium manufacturing companies and established methodological approaches that mitigate these problems in order to improve on the quality of products manufactured. The study was carried out at shamco industries limited a steel furniture manufacturing company in Nairobi County in Kenya. The company’s records for the year 2014-2016 provided the secondary data regarding the customer complaints that led to the poor quality of steel furniture. The study adopted a case study methodology and brainstorming was the main method that was used to collect primary data. The defects were ranked in the order of severity, occurrence and detect-ability using Failure Mode and Effect Analysis (FMEA). The most common defect was dripping paint which appeared in almost all products. The most critical defect on the other hand was breaking of welded joints. After brainstorming with the experts in the company, root causes of these defects were determined. It was found that causes due to the Workers were 35%, due to the processes were 30%, due to materials were 24% and due to the machines were 11% respectively. The research provided the knowledge of quality failure analysis and established practical solutions to the detected defects. The paper concludes that similar analysis on quality is required to be done in other manufacturing companies so that quality of the products manufactured can be improved and become competitive in the global market.

 

REFERENCES

[1] Nigel Slack, S. C. (2007). Operations Management (Fifth Edition Ed.). London: Prentice Hall.

[2] Kenneth Lawlence Wanjau, R. G. (2013). The Role Of Quality Adoption In Growth And Management In Small And Medium Enterprises In Kenya. European Scientific Journal, 1-3.

[3] Muturi, S. M. (2013, November). A Survey Of Quality Management Practices In The Kenyan Small And Medium Manufacturing Industries. International Journal Of Science And Technology Research, 2(11).

[4] Massoud M, A. S. (2013). Critical Success Factors For Total Quality Management Implementation Within The Libyan Iron And Steel Company.
[5] Jay Heizer, B. R. (2002). Operations Management. New York: Prentice Hall.

[6] Feuntes-Feuntes. (2004). The Impact Of Environmental Characteristics On TQM Principals And Organizational Performancee. International Journal Of Management Science , 425-442.

[7] Bhattacherjee, A. (2012). Social Sciences Research: Principles, Methods,And Practices. Florida.

[8] Render, J. H. (2002). Operations Management. New York: Pearson Prentice Hall.