Track: Manufacturing

Abstract

Lean Manufacturing is an approach to system efficiency by reducing waste. This approach is done by understanding the company's general picture through the flow of information and materials on the production floor by creating value stream mapping. Problems that occur is the discovery of delay time in the production flow due to value added time and non-value added time. There is unbalanced causing increasing length of production lead time. The purpose of the research conducted to 1) Identify the value and non-value added time contained in the flow of production process 2) Conduct analysis of the VSM made and 3) Finding the root of the problem using the 5W + 1H method. VSM is made by collecting the data cycle time from the work station by the time watch study method. Current State Map show that there is a Value Added and Non-Value Added Time Time, which occurs in one cycle. Total Value Added Time was 328.8 minutes, while the total Non-Value Added Time is 5.667 days. While the manufacture of Future State Map Total Value Added Time was 328.8 minutes, while Total Non-Value Added Time is 5.125 days.