Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/12416
ชื่อเรื่อง: Using DMAIC Methodology to Reduce Defects in Sport Bar Products
ผู้แต่ง: Kaoudom N.
Yimtrakarn T.
Choomrit N.
Keywords: Defects
Process engineering
Process monitoring
Sports
Work simplification
DMAIC
Failure mode and effects analysis
FMEA
Historical data
Six Sigma techniques
Welding fixtures
Why-why analysis
Work instructions
Six sigma
วันที่เผยแพร่: 2019
บทคัดย่อ: The DMAIC process in Six Sigma technique was utilized for studying and analyzing to reduce defects in sport bar products. From gathering primary data, the major problem was on the products' surfaces accounted for 19.40%, included scratches, dent, pinhole and tool mark. The way to improve consisted of five phases, which were 1) Define: collect historical data to specify the scope of problem and use the Pareto chart to highlight important defects 2) Measure: identify and prioritize causes using failure mode and effects analysis (FMEA) 3) Analyze: detect root causes and develop possible actions from Why-why analysis 4) Improve: follow the guidelines, including material replacement for welding fixtures, new wrapping material during transport and work instruction for polishing machine, and 5) Control: summarize via standardizing the operating manual. After doing all five phases, the result found that the proportion of the defects decreased to be 2.5%. © 2019 IEEE.
URI: https://ir.swu.ac.th/jspui/handle/123456789/12416
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85066621228&doi=10.1109%2fIEA.2019.8715225&partnerID=40&md5=2d3aed6bc2e1b75527ee197d98f1c18a
Appears in Collections:Scopus 1983-2021

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