方法对比
并排查看您选择的方法；存在差异的行会高亮显示。
| 公差叠加× | 面向制造和装配的设计× | |
|---|---|---|
| 领域 | 制造工程 | 制造工程 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 2006 | 1994 |
| 提出者≠ | Drake, P. J. | Boothroyd, G., Dewhurst, P. |
| 类型≠ | Method for analyzing tolerance accumulation in assemblies | Systematic approach to cost-effective product design |
| 开创性文献≠ | Drake, P. J. (2006). Dimensioning and Tolerancing Handbook (2nd ed.). McGraw-Hill. ISBN: 0-07-145215-8 | Boothroyd, G., Dewhurst, P., & Knight, W. A. (1994). Product Design for Manufacturing and Assembly (1st ed.). Marcel Dekker. ISBN: 0-8247-9157-6 |
| 别名 | Stack-up analysis, Tolerance accumulation, Geometric tolerance | DFMA, Design for manufacturability, DFA |
| 相关 | 4 | 4 |
| 摘要≠ | Tolerance stack-up analysis is a method for predicting the cumulative effect of manufacturing tolerances on the final dimensions and fit of assembled components. When parts with individual tolerances are assembled together, their tolerances combine in complex ways, often producing a result that is worse than each part individually. Stack-up analysis ensures that the final assembly will function correctly despite individual part tolerances, or identifies where tighter tolerances are necessary. | Design for Manufacturing and Assembly (DFMA) is a systematic methodology for creating products that are inherently easier and less expensive to manufacture and assemble. Developed by Boothroyd, Dewhurst, and Knight, DFMA evaluates design choices based on their impact on production cost, quality, and speed, guiding designers toward solutions that balance performance, manufacturability, and economics. |
| ScholarGate数据集 ↗ |
|
|