Lean Thinking

Informationen zum Autor James P. Womack is the president and founder of the Lean Enterprise Institute (www.lean.org)! a nonprofit education and research organization based in Brookline! Massachusetts. Daniel T. Jones is the chairman and founder of the Lean Enterprise Academy (www.leanuk.org)! a nonprofit education and research organization based in the UK. Chapter 1 Value A House or a Hassle-Free Experience? Doyle Wilson of Austin, Texas, had been building homes for fifteen years before he got serious about quality. "In October of 1991 I just got disgusted. Such a large part of my business was waiting and rework, with expensive warranty claims and friction with customers, that I knew there must be a better way. Then I stumbled across the quality movement." He read Carl Sewell's book on car dealing, Customers for Life, and decided to test his claims by buying a car at Sewell's Dallas dealership. ("I thought that if even a car dealer could make a customer feel good, it should be easy for a homebuilder!") His purchase was such a positive experience that he asked Sewell for advice on quality in home building and was told to read the works of W. Edwards Deming. Doyle Wilson is the archetypical Texan and never does things halfway. By February of 1992 he had launched a wall-to-wall Total Quality Management campaign at Doyle Wilson Homebuilder. Over the next three years he personally taught his workforce the principles of TQM, began to collect and analyze enormous amounts of data on every aspect of his business, got rid of individual sales commissions ("which destroy quality consciousness"), eliminated the traditional "builder bonus" for his construction superintendents (who were qualifying for the "on-time completion" bonus by making side deals with customers on a "to-be-done-later" list), reduced his contractor corps by two thirds, and required the remaining contractors to attend (and pay for) his monthly quality seminars. Customer surveys showed a steady rise in satisfaction with the homebuilding experience and sales grew steadily even in a fiat market as Wilson took sales from his competitors. In 1995, Doyle Wilson Homebuilder won the National Housing Quality Award (often called the Baldrige Award for quality of the construction industry), and Wilson set a goal of winning the Baldrige Award itself by 1998. Yet he was not satisfied. "I knew I was making progress in competing with other builders for the new-home buyer, but a simple fact, once it lodged in my mind, wouldn't go away: 78 percent of the homes bought in central Texas each year are 'used' or older homes. I've been making progress in increasing my share of the 22 percent seeking a new home, but what about the 78 percent who bought older homes? Obviously, these buyers are the real market opportunity." So instead of surveying people who were buying new homes, Wilson began to talk with people who were buying older homes. What he discovered was obvious in retrospect but has required a complete rethinking of his business. Specifically, he found that many buyers of older homes hated the "hassle factor" in negotiating for new construction, the long lead times to get the job done and move in, the inevitable "to-be-done" list after moving in, and the "phony choices" available from builders who promise custom homes but then load on as "standard equipment" many features of little interest to buyers. Wilson soon realized that that was exactly what he had been asking his customers to go through. By contrast, older-home customers could clearly see what they were getting, buy only what they wanted, and, often, move in immediately. "No wonder I was losing 78 percent of my potential customers!" To create a hassle-free experience to go with the house itself (these together constituting Wilson's "product"), it was necessary to rethink every step in the process. He has ...

Auteur

James P. Womack and Daniel T. Jones

Texte du rabat

Revised, updated, and more relevant than ever, the bestselling business classic by two internationally renowned management theorists shows how companies of all sizes can become the most efficient organizations possible. 20 charts.

Résumé
Expanded, updated, and more relevant than ever, this bestselling business classic by two internationally renowned management analysts describes a business system for the twenty-first century.

Expanded, updated, and more relevant than ever, this bestselling business classic by two internationally renowned management analysts describes a business system for the twenty-first century that supersedes the mass production system of Ford, the financial control system of Sloan, and the strategic system of Welch and GE. It is based on the Toyota (lean) model, which combines operational excellence with value-based strategies to produce steady growth through a wide range of economic conditions.

In contrast with the crash-and-burn performance of companies trumpeted by business gurus in the 1990s, the firms profiled in Lean Thinking -- from tiny Lantech to midsized Wiremold to niche producer Porsche to gigantic Pratt & Whitney -- have kept on keeping on, largely unnoticed, along a steady upward path through the market turbulence and crushed dreams of the early twenty-first century. Meanwhile, the leader in lean thinking -- Toyota -- has set its sights on leadership of the global motor vehicle industry in this decade.

Instead of constantly reinventing business models, lean thinkers go back to basics by asking what the customer really perceives as value. (It's often not at all what existing organizations and assets would suggest.) The next step is to line up value-creating activities for a specific product along a value stream while eliminating activities (usually the majority) that don't add value. Then the lean thinker creates a flow condition in which the design and the product advance smoothly and rapidly at the pull of the customer (rather than the push of the producer). Finally, as flow and pull are implemented, the lean thinker speeds up the cycle of improvement in pursuit of perfection. The first part of this book describes each of these concepts and makes them come alive with striking examples.

Lean Thinking clearly demonstrates that these simple ideas can breathe new life into any company in any industry in any country. But most managers need guidance on how to make the lean leap in their firm. Part II provides a step-by-step action plan, based on in-depth studies of more than fifty lean companies in a wide range of industries across the world.

Even those readers who believe they have embraced lean thinking will discover in Part III that another dramatic leap is possible by creating an extended lean enterprise for each of their product families that tightly links value-creating activities from raw materials to customer.

In Part IV, an epilogue to the original edition, the story of lean thinking is brought up-to-date with an enhanced action plan based on the experiences of a range of lean firms since the original publication of Lean Thinking.

Lean Thinking does not provide a new management "program" for the one-minute manager. Instead, it offers a new method of thinking, of being, and, above all, of doing for the serious long-term manager -- a method that is changing the world.

Échantillon de lecture
Chapter 1

Value

A House or a Hassle-Free Experience?

Doyle Wilson of Austin, Texas, had been building homes for fifteen years before he got serious about quality. "In October of 1991 I just got disgusted. Such a large part of my business was waiting and rework, with expensive warranty claims and friction with customers, that I knew there must be a better way. Then I stumbled across the quality movement."

He read Carl Sewell's book on car dealing, Customers for Life, and decided to test his claims by buying a car at Sewell's Dallas deal…