Manufacturing Handbook University of Michigan OM Professor R. Eugene Goodson |
|
|
|
Return to the handbook index.
SUBJECT: Strategy Implementation -- Product Diversity Plan ALPHANUMERIC IDENTIFIER: Supplied by Instructor (leave space for) BRIEF DESCRIPTION: The product diversity plan is the strategy the plant manager will employ to reengineer his manufacturing process to allow a much greater variety of different products to be made while retaining mass production cast advantages. KEYWORDS: Manufacturing, order direct, diversity, mass, customization OVERVIEW: Product customization is a service that has always been demanded by consumers. Traditionally it has been expensive and available only to customers willing to pay a significant premium over the price of a mass manufactured item. Today companies are developing a strong market advantage over their competition by adopting a strategy of mass customization and postponement. Mass Customization is the process of building common subassemblies, then finally configuring product to the specific customer order. Postponement is the process of delaying final configuration of products until a customer order has been accepted. The successful deployment of mass customization is dependant on the product diversity plan. This is the method the operations manager will use to shift production from a few standardized items to an almost unlimited number of possible products. Dell Computer has grown from one mans garage into a global powerhouse by employing a strategy that has been as revolutionary and effective today as Henry Fords production line was in the early part of this century. Dell builds an almost infinite range of different products to its customers exact specifications in the U.S., and does it for less than competitors who employ mass manufacturing in cheap labor countries. This strategy has slashed costs by eliminating the inventories of quickly obsolete components that plagues the computer assembly industry. Dells widely vaunted statistic is that the customer pays Dell for the computer before Dell pays its suppliers for the components, resulting in positive working capital. Customers have responded to the value proposition of a cheep, customized product in overwhelming numbers, making Dell along with Microsoft and Intel one of the new "big three" of the information age. The basic benefits of Mass Customization and Postponement to the manufacturing process are:
A basic product diversity plan involves redesigning the existing production process along JIT and lean manufacturing principals. Individual components and subassemblies are supplied in bulk from suppliers and are combined in various relationships to form the end products. Almost every best practice in manufacturing needs to be successfully employed as part of a product diversity plan. Critical areas are:
Based on recent implementations, plant managers have identified 10 commonly overlooked best practices to incorporate intro a product diversification plan to aid a trouble free mass customization implementation.
REFERENCES:
ACKNOWLEDGEMENT: This is a March 29, 1999 revision by Gene Goodson of an assignment for OM742 contributed by XXX Reid. |
|
|
Return to the handbook index.
Return to the tools page.
Return to the home page.
Copyright © 1999
R. E. Goodson
University of Michigan Business School