上游充通大 SHANGHAI JIAO TONG UNIVERSITY Chapter 5 Product Specifications HAI 1月回后
Chapter 5 Product Specifications
上游充通大学 SHANGHAI JIAO TONG UNIVERSITY Product Design and Development Karl T.Ulrich and Steven D.Eppinger 5th edition,Irwin McGraw-Hill,2012. Chapter Table of Contents: 1.Introduction 2.Development Processes and Organizations 3.Product Planning 4.Identifying Customer Needs 5.Product Specifications 6.Concept Generation 7.Concept Selection 8.Concept Testing 9.Product Architecture 10.Industrial Design 11.Design for Environment 12.Design for Manufacturing 13.Prototyping 14.Robust Design 15.Patents and Intellectual Property FIFTH EDITION 16.Product Development Economics Product Design 17.Managing Projects and Development KARL T.ULRICH STEVEN D.EPPINGER
Product Design and Development Karl T. Ulrich and Steven D. Eppinger 5th edition, Irwin McGraw-Hill, 2012. Chapter Table of Contents: 1.Introduction 2.Development Processes and Organizations 3.Product Planning 4.Identifying Customer Needs 5.Product Specifications 6.Concept Generation 7.Concept Selection 8.Concept Testing 9.Product Architecture 10.Industrial Design 11.Design for Environment 12.Design for Manufacturing 13.Prototyping 14.Robust Design 15.Patents and Intellectual Property 16.Product Development Economics 17.Managing Projects
上游充通大 SHANGHAI JIAO TONG UNIVERSITY What are Specifications? Product specifications represent an unambiguous agreement on what the team will attempt to achieve in order to satisfy the customer needs. It doesn't tell the team how to address the customer needs It is the precise description of what the product has to do. From Product Design and Development by Karl Ulrich and Steven Eppinger (McGraw-Hill/Irwin)
What are Specifications? Product specifications represent an unambiguous agreement on what the team will attempt to achieve in order to satisfy the customer needs. It doesn’t tell the team how to address the customer needs It is the precise description of what the product has to do
上游充通大 SHANGHAI JIAO TONG UNIVERSITY Product Specifications Example: Mountain Bike Suspension Fork 购 00
Product Specifications Example: Mountain Bike Suspension Fork
cǚtome降Needs for the Suspension Fork and SHANGHAI JIAU TONG UN Their relative importance # NEED Imp 1 The suspension reduces vibration to the hands 3 2 The suspension allows easy traversal of slow,difficult terrain. 2 3 The suspension enables high speed descents on bumpy trails. 5 4 The suspension|allows sensitivity adjustment. 3 5 The suspension preserves the steering characteristics of the bike. 4 6 The suspension remains rigid during hard cornering. 4 7 The suspension is lightweight. 4 8 The suspension provides stiff mounting points for the brakes. 2 9 The suspension fits a wide variety of bikes,wheels,and tires. 5 10 The suspension is easy to install. 11 The suspension works with fenders. 12 The suspension instills pride. 5 13 The suspension is affordable for an amateur enthusiast. 5 14 The suspension is not contaminated by water. 5 15 The suspension is not contaminated by grunge. 5 16 The suspension can be easily accessed for maintenance. 3 17 The suspension allows easy replacement of worn parts. 1 18 The suspension can be maintained with readily available tools. 3 19 The suspension lasts a long time. 5 20 The suspension is safe in a crash. 5
Customer Needs for the Suspension Fork and Their relative importance