Application of Kaizen Analysis in Automotive Industry: A Case Study

Authors

  • Amit Surya National Institute of Technology, Jalandhar, India
  • Rakesh Kumar National Institute of Technology, Jalandhar, India
  • Rajeev Trehan National Institute of Technology, Jalandhar, India

DOI:

https://doi.org/10.13052/jgeu0975-1416.1322

Keywords:

Lean manufacturing, kaizen analysis, overall equipment effectiveness (OEE), root-cause analysis

Abstract

The manufacturing sector has grown significantly during the last two to three decades. Because of the intense competition, customers now place a higher priority on price, delivery time, and product quality. This study employs lean methods and methodologies, including root-cause analysis, kaizen ideas, evaluation of kaizen ideas, and before-and-after comparison, to evaluate the operational performance of the organization. It accomplishes this by using kaizen analysis to assess the level of lean implementation in Indian manufacturing companies. A questionnaire was developed for the goal of collecting data, and industry experts were contacted personally and questioned. According to this study, common implementation of lean practices leads to a reduction of 68% in setup loss, 70% in setup time, 17% in energy consumption, 11% in electricity consumption, 51% in lead time, and an increase of 8.5 times in kaizen per team annually.

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Author Biographies

Amit Surya, National Institute of Technology, Jalandhar, India

Amit Surya is a Ph.D. research scholar in industrial and production engineering department at National Institute of Technology, Jalandhar, Punjab, India. He has completed his Master of Technology in Production Engineering from Sant Longowal Institute of Technology, Sungrur, Punjab (India). He has completed his Bachelor of Technology in Mechanical Engineering from Punjab Technical University, Jalandhar. He has about 7 years of teaching experience. His research areas include, TPM, TQM, lean-six sigma.

Rakesh Kumar, National Institute of Technology, Jalandhar, India

Rakesh Kumar is a Associate Professor in industrial and production engineering department at National Institute of Technology, Jalandhar, Punjab, India. He has completed his Ph.D. in Mechanical and Industrial Engineering from Indian Institute of Technology, Roorkee. He has completed his Masters in Production Engineering from Punjab University, Chandigarh. He has completed his Master of Business Administration in Human Resource Management from Punjab Technical University, Jalandhar. He has completed his Bachelor of Engineering in Mechanical and Production Engineering from Annamalai University Tamil Nadu.

Rajeev Trehan, National Institute of Technology, Jalandhar, India

Rajeev Trehan is a Associate Professor in industrial and production engineering department at National Institute of Technology, Jalandhar, Punjab, India. He has completed his Ph.D. in Industrial Engineering from Dr. B.R. Ambedkar National Institute of Technology, Jalandhar. He has completed his Master of Technology in Industrial Engineering from Dr. B.R. Ambedkar National Institute of Technology, Jalandhar. He has completed his Bachelor of Technology in Mechanical Engineering from Dr. B.R. Ambedkar Regional Engineering College, Jalandhar.

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Published

2025-06-17

How to Cite

Surya, A., Kumar, R., & Trehan, R. (2025). Application of Kaizen Analysis in Automotive Industry: A Case Study. Journal of Graphic Era University, 13(02), 245–270. https://doi.org/10.13052/jgeu0975-1416.1322

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Articles