Abstract
In the field of mechanical engineering, standard parts, such as shaft and gear, have standardized tolerance specification design process due to its formalized shapes and dimensions. However, non-standard parts are much more different because their geometrical shape and size are not fixed. Non-standard parts have widely application in automotive and aerospace, and the tolerance specification is mainly dependent on engineer experience and default standards. To this end, this study proposed an ontology-based method of datum reference frame (DRF) for non-standard parts. In this study, a hierarchical tolerance information representation model was constructed. The knowledge reasoning algorithm was established via experience and ISO GPS standards, considering the knowledge isomerism of human engineers, a CAE model was proposed to evaluate the reliability of reasoning results. A case study was conducted to demonstrate the effectiveness of proposed method, the algorithm presented in this paper can be used in the computer-aided tolerance development.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the UNIfied Conference of DAMAS, IncoME and TEPEN Conferences (UNIfied 2023) - Volume 1 |
| Editors | Andrew D. Ball, Huajiang Ouyang, Jyoti K. Sinha, Zuolu Wang |
| Publisher | Springer, Cham |
| Pages | 1109-1117 |
| Number of pages | 9 |
| Volume | 151 |
| ISBN (Electronic) | 9783031494130 |
| ISBN (Print) | 9783031494123, 9783031494154 |
| DOIs | |
| Publication status | Published - 30 May 2024 |
| Event | The UNIfied Conference of DAMAS, InCoME and TEPEN Conferences - Huddersfield, United Kingdom, Huddersfield, United Kingdom Duration: 29 Aug 2023 → 1 Sept 2023 https://unified2023.org/ |
Publication series
| Name | Mechanisms and Machine Science |
|---|---|
| Publisher | Springer |
| Volume | 151 MMS |
| ISSN (Print) | 2211-0984 |
| ISSN (Electronic) | 2211-0992 |
Conference
| Conference | The UNIfied Conference of DAMAS, InCoME and TEPEN Conferences |
|---|---|
| Abbreviated title | UNIfied 2023 |
| Country/Territory | United Kingdom |
| City | Huddersfield |
| Period | 29/08/23 → 1/09/23 |
| Internet address |