Micromachining of stainless steel with controllable ablation depth using femtosecond laser pulses

Chung-Wei Cheng; Xian Zhe Tsai; Jenq Shyong Chen

doi:10.1007/s00170-016-8821-z

Micromachining of stainless steel with controllable ablation depth using femtosecond laser pulses

Chung-Wei Cheng^*, Xian Zhe Tsai, Jenq Shyong Chen

^*Corresponding author for this work

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

This study proposes an approach for determining the lateral displacement distance between adjacent scanning paths for femtosecond laser ablation of a uniform crater profile on stainless steel with a controllable ablation depth. The first step performs the ablation experiment and measures the ablation depth. The second step calculates the laser intensity accumulation factor according to different lateral displacement distances. The required lateral displacement distance needed to achieve the design ablation depth can be obtained based on the experimental data.

Original language	English
Pages (from-to)	1947-1954
Number of pages	8
Journal	International Journal of Advanced Manufacturing Technology
Volume	85
Issue number	9-12
DOIs	https://doi.org/10.1007/s00170-016-8821-z
State	Published - 1 Aug 2016

Keywords

Ablation depth
Femtosecond laser
Micromachining

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title = "Micromachining of stainless steel with controllable ablation depth using femtosecond laser pulses",

abstract = "This study proposes an approach for determining the lateral displacement distance between adjacent scanning paths for femtosecond laser ablation of a uniform crater profile on stainless steel with a controllable ablation depth. The first step performs the ablation experiment and measures the ablation depth. The second step calculates the laser intensity accumulation factor according to different lateral displacement distances. The required lateral displacement distance needed to achieve the design ablation depth can be obtained based on the experimental data.",

keywords = "Ablation depth, Femtosecond laser, Micromachining",

author = "Chung-Wei Cheng and Tsai, {Xian Zhe} and Chen, {Jenq Shyong}",

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AU - Tsai, Xian Zhe

AU - Chen, Jenq Shyong

PY - 2016/8/1

Y1 - 2016/8/1

N2 - This study proposes an approach for determining the lateral displacement distance between adjacent scanning paths for femtosecond laser ablation of a uniform crater profile on stainless steel with a controllable ablation depth. The first step performs the ablation experiment and measures the ablation depth. The second step calculates the laser intensity accumulation factor according to different lateral displacement distances. The required lateral displacement distance needed to achieve the design ablation depth can be obtained based on the experimental data.

AB - This study proposes an approach for determining the lateral displacement distance between adjacent scanning paths for femtosecond laser ablation of a uniform crater profile on stainless steel with a controllable ablation depth. The first step performs the ablation experiment and measures the ablation depth. The second step calculates the laser intensity accumulation factor according to different lateral displacement distances. The required lateral displacement distance needed to achieve the design ablation depth can be obtained based on the experimental data.

KW - Ablation depth

KW - Femtosecond laser

KW - Micromachining

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JF - International Journal of Advanced Manufacturing Technology

SN - 0268-3768

IS - 9-12

ER -

Micromachining of stainless steel with controllable ablation depth using femtosecond laser pulses

Abstract

Keywords

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