Product Design Methods and PracticesCRC Press, 1999 M06 1 - 400 páginas "Focuses on functional, aesthetically pleasing, mechanically reliable, and easily made products that improve profitability for manufacturers and provide long-term satisfaction for customers. Offers concrete, practical insight immediately applicable to new product design and development projects." |
Contenido
Introduction | 1 |
12 TEAM APPROACH | 2 |
13 STRUCTURED DESIGN METHODS | 3 |
14 PLAN OF THE BOOK | 6 |
The Product Design Environment | 7 |
23 MARKETING AND MANUFACTURING STRATEGY | 8 |
24 PRODUCT DESIGN SITUATIONS | 9 |
25 THE MANUFACTURING ENTERPRISE | 12 |
144 COMPONENT HANDLING | 184 |
145 COMPONENT INSERTION | 187 |
146 COMPONENT SECURING | 191 |
147 ASSEMBLY SURFACES AND DIRECTIONS | 192 |
148 ADJUSTMENTS | 193 |
1410 ERROR CHECKING | 194 |
1412 BOOTHROYDDEWHURST DFA METHOD | 195 |
1413 KEY TAKEAWAYS | 196 |
26 MANAGING INTERACTIONS | 16 |
27 KEY TAKEAWAYS | 18 |
Design for Profitability | 19 |
32 TOTAL PRODUCT VALUE | 21 |
33 TOTAL PRODUCT QUALITY | 22 |
34 TOTAL COST | 32 |
35 TOTAL TIME | 33 |
36 KEY TAKEAWAYS | 36 |
Improving Early Design Decisions | 38 |
43 CONCEPTUAL DESIGN | 40 |
44 DETAIL DESIGN | 42 |
45 BEST PRACTICES | 43 |
46 KEY TAKEAWAYS | 46 |
Principles of Good Design | 47 |
53 METHODOLOGY | 48 |
54 PRODUCTPROCESS INTERACTION | 49 |
55 PRODUCT VARIETY | 52 |
56 FORCE FLOWGEOMETRY INTERACTIONS | 54 |
57 FORCE FLOWSTIFFNESS INTERACTIONS | 56 |
58 DESIGN FOR MANUFACTURE AND ASSEMBLY | 62 |
59 KEY TAKEAWAYS | 64 |
Total Cost Reduction | 65 |
63 INFORMATION CONTENT AND TOTAL COST | 69 |
64 GUIDED COMMON SENSE | 76 |
65 KEY TAKEAWAYS | 77 |
Design Process Improvement | 78 |
73 ENGINEERING CHANGE AND THE RIPPLE EFFECT | 79 |
74 PRESCRIPTION FOR IMPROVEMENT | 81 |
75 TEAM APPROACH | 83 |
76 FORMAL DESIGN REVIEWS | 86 |
77 DESIGN GUIDELINE | 87 |
78 KEY TAKEAWAYS | 90 |
Customer Focused Concept Design | 91 |
82 METHODOLOGY | 92 |
83 UNDERSTAND | 93 |
84 CREATE | 102 |
85 REFINE | 106 |
86 KEY TAKEAWAYS | 108 |
The Rational Building Block Method | 110 |
93 QUICKOPERATING FASTENER EXAMPLE | 113 |
94 DECOUPLED DESIGN | 120 |
95 KEY TAKEAWAYS | 121 |
Formal Concept Selection Methods | 122 |
102 THE UTILITY FUNCTION METHOD | 123 |
103 PUGHS METHOD | 128 |
104 KEY TAKEAWAYS | 130 |
ModelDriven Design | 131 |
113 JUST BUILD IT | 134 |
114 AVOID TEST AND FIX HARDWARE ITERATIONS | 135 |
115 CONSTRUCT PROTOTYPES AND DVUS QUICKLY | 137 |
116 KEY TAKEAWAYS | 139 |
ProcessDriven Design | 140 |
122 METHODOLOGY | 141 |
123 OBSERVATIONS AND COMMENTS | 156 |
124 CASE STUDY | 157 |
125 KEY TAKEAWAYS | 165 |
Part Elimination Strategies | 166 |
133 CONSOLIDATE PARTS INTO AN INTEGRAL DESIGN | 168 |
134 ELIMINATE SEPARATE FASTENERS | 171 |
135 REDUCE THE NUMBER OF THEORETICAL PARTS | 176 |
137 STANDARDIZE | 179 |
138 KEY TAKEAWAYS | 180 |
Assembly Design | 181 |
142 ASSEMBLY COST DRIVERS | 182 |
143 METHODOLOGY | 183 |
Tolerance Design | 198 |
152 METHODOLOGY | 199 |
153 ILLUSTRATIVE EXAMPLE | 200 |
154 EXACT CONSTRAINT DESIGN | 204 |
155 UNAVOIDABLE TOLERANCE STACKUP | 206 |
156 STATISTICAL TOLERANCING | 209 |
157 KEY TAKEAWAYS | 218 |
Component Design | 220 |
163 PROCESSSPECIFIC DESIGN | 223 |
164 FACILITYSPECIFIC DESIGN | 236 |
165 STRUCTURED TEAM APPROACH | 237 |
166 KEY TAKEAWAYS | 243 |
Manufacturability Improvement Method | 244 |
173 UNDESIRABLE INTERACTIONS | 255 |
175 SIMPLE EXAMPLE | 256 |
176 KEY TAKEAWAYS | 263 |
Elimination and Simplification Strategies | 264 |
183 USE PREVIOUSLY DESIGNED PARTS | 269 |
184 REDUCE PROCESS COUNT AND PROCESS TYPES | 272 |
186 MAKE PRODUCTS AND PARTS SMALL | 276 |
188 COORDINATE THE PRODUCT AND PROCESS | 277 |
189 DESIGN FOR SERVICEABILITY | 278 |
1810 DESIGN FOR RECYCLABILITY | 279 |
1811 DESIGN FOR THE ENVIRONMENT | 280 |
1812 DESIGN FOR MATERIAL HANDLING | 281 |
1813 HARMONIZE THE PRODUCT MIX | 284 |
1814 KEY TAKEAWAYS | 287 |
Standardization Design | 288 |
193 IDENTIFY CANDIDATE OPPORTUNITIES | 289 |
194 EVALUATE QUALITATIVELY | 290 |
195 EVALUATE QUANTITATIVELY | 297 |
196 KEY TAKEAWAYS | 300 |
Standardization and Rationalization | 301 |
202 METHODOLOGY | 302 |
203 CASE STUDY | 303 |
204 KEY TAKEAWAYS | 309 |
Internal Standard Components | 310 |
212 DEVELOP A MODULAR PRODUCT | 311 |
213 CONSIDER STANDARDIZING LARGE PARTS | 313 |
214 STANDARDIZE UNIQUE PARTS | 314 |
215 STANDARDIZE COMMON PARTS | 315 |
216 CREATE A BUILDING BLOCK DESIGN | 318 |
217 DESIGN WITH STANDARD FEATURES | 319 |
218 KEY TAKEAWAYS | 322 |
Design Improvement Methods | 323 |
223 ANALYTICAL OPTIMIZATION | 326 |
224 TAGUCHI METHOD | 329 |
225 PROBABILISTIC DESIGN | 335 |
226 VALUE ENGINEERING | 343 |
227 KEY TAKEAWAYS | 350 |
Failure Mode and Effects Analysis | 351 |
232 METHODOLOGY | 353 |
233 FMEA PROCEDURE | 358 |
234 SIMPLE EXAMPLE | 360 |
235 KEY TAKEAWAYS | 361 |
Design Review Checklist | 362 |
243 BUSINESS ASSESSMENT | 364 |
244 ROBUSTNESS ASSESSMENT | 365 |
245 MANUFACTURABILITY ASSESSMENT | 366 |
246 RELIABILITY ASSESSMENT | 368 |
247 KEY TAKEAWAYS | 370 |
References | 371 |
Appendix | 376 |
377 | |
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Términos y frases comunes
alternative analysis Analyze and/or building block complex component design considered constraints customer needs cycle decomposition design for assembly design for manufacture design guideline design process design solutions design team designed components dimensions effective eliminate engineering characteristics ensure evaluation example existing product factor of safety Figure fixture flow FMEA function geometry goal handling house of quality identified implemented important improve indirect cost insertion involves iteration KEY TAKEAWAYS machining manufacturing process marketing maximize methodology minimize models Module optimization options outer array parameter performance physical concept plastic injection molding plate possible potential preload probabilistic design problem process plan product and process product design product development rapid prototyping redesign reduce information content result robustness Screw selection sheet metal sheet metal forming simplify snap-fit specific spring standardization step strategy stress concentration structure subassemblies subproblems supplier Taguchi method team approach tolerance stack-up tooling cost total cost variation