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Femtosecond Laser Pulses for Drilling the Shaped Micro-Hole of Turbine Blades
| Content Provider | Scilit |
|---|---|
| Author | Jia, Hai-Ni Yang, Xiao-Jun Zhao, Wei Zhao, Hua-Long Du, Xu Yang, Yong |
| Copyright Year | 2013 |
| Description | Journal: Chinese Physics Letters We design a set of processing devices to drill the shaped holes of turbine blades by using a femtosecond laser which outputs 1064 nm 5 W pulses at 100 kHz, investigate the mechanism of the femtosecond laser interaction with metals, and demonstrate that ultrafast laser drilling has distinct strong points against electric spark and longer laser pulse processing. The advantages related to no recast layer, no thermal effect, no micro crack, high precision, and high processing efficiency are carried out. |
| Related Links | http://iopscience.iop.org/article/10.1088/0256-307X/30/4/044202/pdf |
| ISSN | 0256307X |
| e-ISSN | 17413540 |
| DOI | 10.1088/0256-307x/30/4/044202 |
| Journal | Chinese Physics Letters |
| Issue Number | 4 |
| Volume Number | 30 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2013-04-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Chinese Physics Letters Manufacturing Engineering Quantum Science and Technology Laser Pulse |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |