Review Paper on Lean Six Sigma Methodology for automotive Industries

Abstract

Researchers in the small and medium size vehicle and related industries have made significant contributions towards Lean Six Sigma, which is the focus of this paper. Research articles, books, journals, and reports were used as sources for this review. LSS methods in Indian Manufacture businesses are ripe for study and analysis, according to the paper. According to a small number of researchers, six sigma has been widely adopted in a variety of industries and has yielded long-term benefits. This improves the main working process. When six sigma is used, a project can be completed on time, and the organization's performance is improved. The results of the case study indicate that the use of Six Sigma has a significant impact on personnel performance and process outcomes. Employee productivity increased rapidly, both under the static and dynamic approaches, according to the study's findings.. . A large number of enterprises, as well as a rising number of questionable evidence, support the assertion that Six Sigma is beneficial. For improved usage, they conducted a systematic survey and exact research investigation on  Six Sigma-implemented firms, which included a wide range of industries. A case study was used to determine how Six Sigma implementation affected performance over a ten-year period. Validation should last 10 years, starting with three years without Six Sigma implementation to monitor actual performance, followed by one year of Six Sigma implementation, and lastly six years to validate the process's advantages at the end of the ten-year period. On the business efficiency side, they also measure the most crucial parameters, i.e. operating income to net firm assets and operational cost of sales.