Analysis of Cylinder Comp Product Quality Control with Proposed Improvements at PT. Jakarta Automotive

In the era of globalization, the manufacturing industry faces its biggest challenge, namely the demands of consumer needs with high quality standards. Various kinds of waste often occur in the production process, one of which is caused by a poor layout of facilities, for example the arrangement of machines on the production line that is not suitable. This is a problem in the production process of machining cylinder comp at PT. Jakarta Automotive. With the aim of finding out the factors that cause product defects in machining cylinder comp and finding design of improvement proposals to reduce the defects that occur, this study uses a quantitative method to find DPMO and sigma values as an analysis of the cause…