An application of lean principles within a semiconductor manufacturing environment
Name
64562549-MIT.pdf
Description
Full printable version
Size
8.87 MB
Format
Adobe PDF
Checksum (MD5)
5c5def89d9df55a2500a6f79d4fab898
Author(s)
Wildeman, Roy C
Advisor(s)
Stephen Graves and Daniel Whitney.
Date Issued
2005
Publisher
Massachusetts Institute of Technology
Abstract
Intel Corporation's Fab 23 is committed to implementing lean manufacturing to reduce their production cycle times and cost. This thesis is focused around the development of the principles of lean that are most relevant to Intel's complex manufacturing flow and then the application of these principles to improve the operations in a focused area, the Sorting floor. Direct examination of the work in Sort raises the awareness of inefficiencies from overproduction and inventory; viewing this work as a series of structured activities, customer-supplier connections, and simplified flows further crystallizes the need for a structured approach towards WIP management. A pilot implementation of a CONWIP control of inventory demonstrates reductions in cycle time variability and provides a foundation for further improvements. In conclusion, the challenges experienced with changing the manufacturing systems in Sort were largely organizational and likely to be seen in many other operational areas at Fab 23.
Description
Thesis (M.B.A.)--Massachusetts Institute of Technology, Sloan School of Management; and, (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering; in conjunction with the Leaders for Manufacturing Program at MIT, 2005.
Includes bibliographical references (p. 65-66).
Subjects
Sloan School of Management.
Mechanical Engineering.
Leaders for Manufacturing Program.
MIT Department
Leaders for Manufacturing Program at MIT
Massachusetts Institute of Technology. Department of Mechanical Engineering
Sloan School of Management
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