Comparison of the laser ablation process on Zn and Ti using pulsed digital holographic interferometry

2010 ◽  
Vol 256 (14) ◽  
pp. 4633-4641 ◽  
Author(s):  
E. Amer ◽  
P. Gren ◽  
A.F.H. Kaplan ◽  
M. Sjödahl ◽  
M. El Shaer
Keyword(s):  
Laser Ablation ◽  
Holographic Interferometry ◽  
Ablation Process ◽  
Laser Ablation Process

scholarly journals Micropatterning on Biodegradable Nanofiber Scaffolds by Femtosecond Laser Ablation Process

2016 ◽  
Vol 49 (6) ◽  
pp. 555-559
Author(s):  
Yongwoo Chung ◽  
Indong Jun ◽  
Yu-Chan Kim ◽  
Hyun-Kwang Seok ◽  
Seok Chung ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Femtosecond Laser ◽  
Femtosecond Laser Ablation ◽  
Ablation Process ◽  
Laser Ablation Process ◽  
Nanofiber Scaffolds

Numerical Simulation Study on Truing and Dressing of Bronze-Bonded Diamond Wheel with Pulsed Laser

2007 ◽  
Vol 359-360 ◽  
pp. 166-170
Author(s):  
Gen Yu Chen ◽  
Li Fang Mei ◽  
Bi Zhang ◽  
Ding Jun Zhu ◽  
Guo Gui Chen
Keyword(s):  
Laser Ablation ◽  
Pulsed Laser ◽  
Diamond Wheel ◽  
Ablation Depth ◽  
Grinding Wheel ◽  
Ablation Process ◽  
Wheel Surface ◽  
Laser Ablation Process ◽  
Topographic Information ◽  
Single Process

A two-dimensional mathematical model is developed to simulate laser truing and dressing of bronze-bonded diamond grinding wheel. Based on the model, the ablation depth produced on bond and diamond abrasives by an acousto-optic Q-switched YAG pulsed laser under different parameters as well as the temperature field on grinding wheel surface produced in the laser ablation process are numerically simulated. An experimental study on laser truing and dressing of grinding wheel is also conducted. In the study, the wheel surface is ablated by the single-pulsed laser and measured with a measurement device for surface topographic information. Both the theoretical analysis and the experimental results indicate that the truing and dressing processes can be simultaneously realized with the laser ablation as a single process.

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