Now-a-days, for the cycle time reduction in the industries six sigma methodology is very famous and helpful. Also it is a systematic methodology to move towards defect less processes or production. It uses a detailed analysis of the process to determine the proposes of cycle time reduction and causes of cycle time deviation. "Define-Measure Analyze-Improve-Control" (i.e. DMAIC) is the one of the approach from the various approaches adopted while following the six sigma methodology. It is the classic six sigma problem solving process.