Real Time Identification of Workpiece Material Characteristics From Measurements During BrakeformingSource: Journal of Manufacturing Science and Engineering:;1983:;volume( 105 ):;issue: 001::page 45Author:K. A. Stelson
DOI: 10.1115/1.3185863Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A novel method is described to estimate the material characteristics of a sheet being bent in a pressbrake from punch force-displacement data. The method is simple enough to be used for real time identification of uncertain sheet characteristics. This procedure can be combined with a model of pressbrake bending to provide real time control of the pressbrake. The setup procedure can be eliminated, and the final angle of the bends can be made insensitive to material property variations. A machine controlled in this manner can be integrated into an unmanned flexible sheet metal manufacturing cell.
keyword(s): Force , Machinery , Measurement , Sheet metal , Manufacturing cells , Materials properties , Real-time control AND Displacement ,
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| contributor author | K. A. Stelson | |
| date accessioned | 2017-05-08T23:15:58Z | |
| date available | 2017-05-08T23:15:58Z | |
| date copyright | February, 1983 | |
| date issued | 1983 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27701#45_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/97358 | |
| description abstract | A novel method is described to estimate the material characteristics of a sheet being bent in a pressbrake from punch force-displacement data. The method is simple enough to be used for real time identification of uncertain sheet characteristics. This procedure can be combined with a model of pressbrake bending to provide real time control of the pressbrake. The setup procedure can be eliminated, and the final angle of the bends can be made insensitive to material property variations. A machine controlled in this manner can be integrated into an unmanned flexible sheet metal manufacturing cell. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Real Time Identification of Workpiece Material Characteristics From Measurements During Brakeforming | |
| type | Journal Paper | |
| journal volume | 105 | |
| journal issue | 1 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3185863 | |
| journal fristpage | 45 | |
| journal lastpage | 53 | |
| identifier eissn | 1528-8935 | |
| keywords | Force | |
| keywords | Machinery | |
| keywords | Measurement | |
| keywords | Sheet metal | |
| keywords | Manufacturing cells | |
| keywords | Materials properties | |
| keywords | Real-time control AND Displacement | |
| tree | Journal of Manufacturing Science and Engineering:;1983:;volume( 105 ):;issue: 001 | |
| contenttype | Fulltext |