On the Maximum Depth and Profile of Cut in Pulsed Nd: YAG Laser Machining

C. Y. Jiang; W. S. Lau; Tai Man Yue; L. Chiang

doi:10.1016/S0007-8506(07)62430-5

On the Maximum Depth and Profile of Cut in Pulsed Nd: YAG Laser Machining

C. Y. Jiang, W. S. Lau, Tai Man Yue, L. Chiang

Research output: Journal article publication › Journal article › Academic research › peer-review

29 Citations (Scopus)

Abstract

The maximum depth in pulsed Nd: YAG laser machining is one of the critical problems due to the relatively small mean beam power. A theoretical model is established to predict the depth of machining by considering the laser beam intensity distribution and the interaction of the beam with the material. The influence of the focal spot position on the depth of machining is analyzed and experimentally investigated. Moreover, the transverse sectional shape of the machined hole or slot can also be approximately predicted.

Original language	English
Pages (from-to)	223-226
Number of pages	4
Journal	CIRP Annals - Manufacturing Technology
Volume	42
Issue number	1
DOIs	https://doi.org/10.1016/S0007-8506(07)62430-5
Publication status	Published - 1 Jan 1993

Keywords

depth
dimension
laser beam machining

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering

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10.1016/S0007-8506(07)62430-5

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AB - The maximum depth in pulsed Nd: YAG laser machining is one of the critical problems due to the relatively small mean beam power. A theoretical model is established to predict the depth of machining by considering the laser beam intensity distribution and the interaction of the beam with the material. The influence of the focal spot position on the depth of machining is analyzed and experimentally investigated. Moreover, the transverse sectional shape of the machined hole or slot can also be approximately predicted.

KW - depth

KW - dimension

KW - laser beam machining

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DO - 10.1016/S0007-8506(07)62430-5

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On the Maximum Depth and Profile of Cut in Pulsed Nd: YAG Laser Machining

Abstract

Keywords

ASJC Scopus subject areas

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