| contributor author | Y. Zhang | |
| contributor author | R. G. Fenton | |
| contributor author | J. Xu | |
| date accessioned | 2017-05-08T23:45:07Z | |
| date available | 2017-05-08T23:45:07Z | |
| date copyright | June, 1994 | |
| date issued | 1994 | |
| identifier issn | 1050-0472 | |
| identifier other | JMDEDB-27617#647_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/114108 | |
| description abstract | A conventional Geneva mechanism must have at least three radial slots (stations). This paper shows that it is possible to design a Geneva mechanism with only two slots, provided that the shape of the slot is not a straight radial line but a curved line. The design procedure of the two slot Geneva wheel is outlined in this paper. In addition, two different methods are provided to reduce the size of the slot and change its shape in order to make the mechanism feasible for practical applications. The reduction of the slot size is achieved either by choosing appropriate values for α0 , which is the half indexing angle of the crank, or by using the method of offsetting. The offsetting technique presents an excellent capability of suitably altering the slot shape without affecting the kinematic properties of the mechanism. The paper also shows the superior kinematic characteristics of Geneva wheels having two slots. The design and manufacture of these mechanisms are simple, and they have a good potential for wide ranging practical applications. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Two Station Geneva Mechanisms | |
| type | Journal Paper | |
| journal volume | 116 | |
| journal issue | 2 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.2919427 | |
| journal fristpage | 647 | |
| journal lastpage | 653 | |
| identifier eissn | 1528-9001 | |
| keywords | Indexing (Machining) | |
| keywords | Materials properties | |
| keywords | Design | |
| keywords | Shapes AND Wheels | |
| tree | Journal of Mechanical Design:;1994:;volume( 116 ):;issue: 002 | |
| contenttype | Fulltext | |