Daftar Isi: PENURUNAN JUMLAH CACAT PRODUK CASING BARBELL UKURAN 3 KILOGRAM DENGAN PENDEKATAN METODE SIX SIGMA (Studi Kasus di CV. SSA PLASTIK GADANG)

Daftar Isi:

Quality is a dynamic state associated with products, human / labor, and environmental processes and tasks that meet or exceed customer needs. The firm should consider the appropriate quality control to reduce the number of defects. CV SSA Plastik Gadang is a company engaged in the production and trade of plastic goods. This study decrease the number of defects in the product 3-kilogram of casing barbell with six sigma approach method. Levels of disability product casing barbell in 2013 amounted to 9.43%, in order to solve the problem of the high rate of defective products, the stages of this research is to solve the problem and process improvement through the DMAIC phases, phase define goal-setting improvement goals. Measure phase with the highest defect Pareto diagrams that 42.4% dented casing barbell and dumbbells perforated casing 32.39%. From the diagram we can determine which defects become a major problem as the CTQ. Known in the production process sigma level is 3.17. Analyze is used to analyze the main defects and failure modes with a fishbone diagram. Improve the planning stage of action based on the value of the highest RPN FMEA and Control create a control mechanism to control the map p. From the obtained data processing defect percentage casing plastic barbell after Six Sigma 3.63% or a decline of 5.8% and the value of Six Sigma level of 3.59 or an increase of 0.42 after the application of six sigma.