Design analysis and redimensioning of prismatic parts for manufacturability
To improve the manufacturability of a design, a system modifying design dimension schemes through changing design datums and tolerance values of some dimensions via proper dimension chains is developed. This system mainly consists of four modules: a module for searching alternative design dimension...
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| Format: | Theses and Dissertations |
| Published: |
2008
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| Online Access: | https://hdl.handle.net/10356/6127 |
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| Institution: | Nanyang Technological University |
| Summary: | To improve the manufacturability of a design, a system modifying design dimension schemes through changing design datums and tolerance values of some dimensions via proper dimension chains is developed. This system mainly consists of four modules: a module for searching alternative design dimension chains; a module for constraint generation; a module for manufacturability evaluation, which assesses the manufacturability for derived design dimension schemes; as well as an interface. A prototype of the so-called Design Rewriting System demonstrates the proposed approach. |
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