| Abstrakt: |
The process of industrial development is always dynamic, so it must have a high commitment so that companies in the industrialization process should be oriented toward customer desires. A reliable product planning design must maintain quality standards from the beginning of the process to the finished product so that the product unit is still in a good category when it reaches the customer because it is a major part that sustainability can be maintained consistently. Isolation machine engineering is carried out through Six Sigma, an overall approach to improve quality through the DMAIC method (Define, Measure, Analyze, Improve, and Control). At the Define stage using the Pareto diagram, the highest product scrap is Pure Cu 51.70%, the measuring stage obtained a sigma value of 3.14, and the Analyze stage uses a hypothesis test on vital factors so that the tub-Jig Printing Roll Single is obtained with the Improve stage which is carried out with a replacement of tub-Jig Printing Roll Double obtained a sigma value of 3.99 with efficiency 84.38% and at the control, stage using SPC (Statistical Process Control) so that the product looks in a good control chart. [ABSTRACT FROM AUTHOR] |
