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| Content Provider | Springer Nature Link |
|---|---|
| Author | Debin, Shan Jie, Xu Chunju, Wang Bin, Guo |
| Copyright Year | 2008 |
| Abstract | Micro-gear is an important actuating component used widely in micro-electromechanical systems (MEMS) devices. Forming and assembly technology of micro-parts are urgently needed to be developed. In this paper, novel hybrid processes combining isothermal enclosed forging process with two kinds of piercing methods have been presented to manufacture the micro-double gear. The metal flow and filling quality were studied with finite element (FE) simulation. The results show that the hybrid forging process with central piercing method can improve the defects (underfill and declining shaft) generated by double-ended piercing method. Based on FE analysis, the experiments of hybrid forging process was investigated with central piercing method and the micro-double gear was manufactured with good quality. The results show that central piercing method can solve the shortcoming of inclining shaft with double-ended piercing method. The hybrid forging process is an appropriate technology for manufacturing the micro-double gear. |
| Starting Page | 238 |
| Ending Page | 243 |
| Page Count | 6 |
| File Format | |
| ISSN | 02683768 |
| Journal | The International Journal of Advanced Manufacturing Technology |
| Volume Number | 44 |
| Issue Number | 3-4 |
| e-ISSN | 14333015 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2008-11-18 |
| Publisher Place | London |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Hybrid forging process Micro-forming FE simulation Micro-double gear Piercing Computer-Aided Engineering (CAD, CAE) and Design Mechanical Engineering Production/Logistics Industrial and Production Engineering |
| Content Type | Text |
| Resource Type | Article |
| Subject | Industrial and Manufacturing Engineering Control and Systems Engineering Mechanical Engineering Computer Science Applications Software |
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