Ergonomic Improvements in An Aircraft Component Manufacturing Company
Keywords:
Ergonomics methodology, HIRARC, REBA, Pareto diagram, aircraft componentAbstract
Ergonomics may give indirect contribution in terms of productivity level. The objectives of this study are to identify ergonomics problems that exist in a case study company and to propose improvements on method of the problems identified. The project was conducted at Singapore Aircraft Manufacturing (SAM) Sdn. Bhd. located in Seremban. Hazard Identification, Risk Assessment and Risk Control (HIRARC), Rapid Entire Body Assessment (REBA) and Pareto diagram were used to identify and analyze the problems. It is found that pre-cleaning process was one of the top three ergonomics problems identified in the company. A new design of tool was proposed to support the manual handling of workers while doing the pre-cleaning. REBA analysis was done to determine the score for the existing posture and movement after the improvements. Morphological chart, function analysis and SolidWorks simulation software were implemented to design and analyze the strength of the new design. The objectives of study were achieved in which the score of ergonomics hazard has been reduced from 10 (high risk) to 7 (medium risk).References
Md Sirat R., 2016. The Relationships Between Ergonomics and Safety Culture Amongst Safety and Health Officers (SHOs) in Manufacturing Companies in Malaysia, PhD Thesis, UTM Skudai.
Chaffin D.B., 2007. Human Motion Simulation for Vehicle and Workpalce Design, Human Factors and Ergonomics in Manufacturing and Service Industries, 17(5): 475-484.
DOSH, 2018. Guidelines for Manual Handling at Workplace, Putrajaya: Ministry of Human Resources, http://www.dosh.gov.my/index.php/en/competent-person-form/ occupational-health/guideline/ergonomics/2959-guideline-for-manual-handling-at-workplace-2018.
Adeyemi H.O., Adejuyigbe S., Ismaila S. and Adekoya A.F., 2015. Low Back Pain Assessment Application for Construction Workers, Journal of Engineering, Design and Technology, 13(3): 419-434.
Smallwood J., 2015. Designing for Cosntruction Ergonomics, Procedia Manufacturing, 3: 6400-6407.
Isler M., Kucuk M. and Guner M., 2018. Ergonomic Assessment of Working Postures in Clothing Sector with Scientific Observation Methods, International Journal of Clothing Science and Technology, 30(6): 757-771.
Musculoskeletal Disease Increase for Concern, Boon P., http://www.theborneopost.com/2013/01/28/musculoskeletal-disease-increase-cause-for-concern/ Borneo Post Online Malaysia, [Accessed: June 2018].
Koma B.S., Bergh A.M. and Black K.C., 2019. Barriers to and Fascilitators for Implementing an Office ergonomics Programme in A South African Research Organisation, Applied Ergonomics, 75: 83-90.
Loo H. and Richardson S., 2012. Ergonomics Issues in Malaysia, Journal of Sciences, 8(1): 61-65.
Engler W., Biltgen P. and Mavris D., 2007. Concept Selection using an Interactive Reconfigurable Matrix of Alternatives (IRMA), 45th AIAA Aerospace Sceinces Meeting and Exhibit, AIAA 2007-1194.
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