Value Stream Mapping A case study of automotive industry Essay

Value Stream Mapping A case study of automotive industry Essay

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Value Stream Mapping (VSM) is an important tool for implementing lean philosophy. The concept of Lean is a systematical approach to identify and eliminate waste through continuous improvement. The value stream initiates at the concept and ends when delivered to customer. In this case study a current state map is prepared and analyzed and suggested to improve the process. A case study is carried out at Lear Corporation Halol.

Keywords –Value Stream Mapping, Lean, Current State Map

1. Introduction
Companies are continually striving to increase productivity and output of their operations. Their goal is to satisfy the customer with the exact product, quality, quantity, and price in the shortest amount of time. Lean has been originally created and defined as the process of eliminating waste. [1] Toyota along with the support a system to reduce or eliminate waste and non-value added activities from the various processes. [3] A value stream is the set of processes required to transform raw materials into finished goods that customer’s value. Mapping of the value stream aids the identification of value adding and non-value adding activities. [2] Some examples are listed below:
Value-added activities
Cutting, Painting, Assembling etc.
Non-value added activities
Inspection, Sorting, Moving etc.
A value stream map is an end-to-end collection of processes that creates value for the customer.
Basically VSM has three types
1. Process VSM – In process VSM, material and information flow with in a particular cell or production line.
2. Factory level or door to door VSM –In factory level VSM, material and information flow within a four walls of a factory
3. Extended level VSM – Focusing material and informational flow of several companies.
In th...


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Works Cited

[1] Juan C Tinoco [2004] “Implementation of Lean Manufacturing”
[2] R.M.Belokar, Vikas Kumar, Sandeep Singh Kharb, “An application of value stream mapping in automotive industry”, IJITEE, July-2012, pp 152-157
[3]G.Saranya, Mr.S.B. Nithyananth, “Improvement of crankshaft assembly supply chain using lean techniques”, IJMER, Apr-2012, pp-403-406







.
[4]Rahul R Joshi, Prof G.R.Naik, “Process improvement by using value stream mapping”, IJERT, July-2012.
[5]J.Dinesh, A.Prabhukarthi, “Reduction of lead time using value stream mapping in pump manufacturing industry”, MISSA, April-2013.
[6] Soniya Parihar, Sanjay Jain, Lokesh Bajpai, “value stream mapping: case study of assembly process”, IJERT, Oct-2012.
[7] Anderes Nielsen, “Getting started with value stream mapping, 2008.
[8] Rother M., J.Shook, “Learning to see”, Lean Enterprise Institute, 1998.

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