| contributor author | Vadali, Madhu | |
| contributor author | Ma, Chao | |
| contributor author | Duffie, Neil A. | |
| contributor author | Li, Xiaochun | |
| contributor author | Pfefferkorn, Frank E. | |
| date accessioned | 2017-05-09T01:01:45Z | |
| date available | 2017-05-09T01:01:45Z | |
| date issued | 2013 | |
| identifier issn | 2166-0468 | |
| identifier other | jmnm_1_1_011006.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/152853 | |
| description abstract | Pulsed laser micro polishing (PLخ¼P) has been shown to be an effective method of polishing micro metallic parts whose surface roughness can approach the feature size. Laser pulse duration in the PLخ¼P process is an important parameter that significantly affects the achievable surface finish. This paper describes the influence of laser pulse duration on surface roughness reduction during PLخ¼P. For this purpose, nearinfrared laser pulses have been used to polish Ti6Al4V at three different pulse durations: 0.65 خ¼s, 1.91 خ¼s, and 3.60 خ¼s. PLخ¼P at longer pulse durations resulted in dominating Marangoni convective flows, yet significantly higher reductions in the average surface roughness were observed compared to the short pulse duration regime without convection. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Effects of Pulse Duration on Laser Micro Polishing | |
| type | Journal Paper | |
| journal volume | 1 | |
| journal issue | 1 | |
| journal title | Journal of Micro and Nano | |
| identifier doi | 10.1115/1.4023756 | |
| journal fristpage | 11006 | |
| journal lastpage | 11006 | |
| identifier eissn | 1932-619X | |
| tree | Journal of Micro and Nano-Manufacturing:;2013:;volume( 001 ):;issue: 001 | |
| contenttype | Fulltext | |
