In this paper an original mathematical model of laser ablation is presented. Laser ablation optimisation is quite a complex activity due to the high number of parameters involved and nowadays the most common way to optimise the process, in industrial environments, is based on a “trial and error” activity.In order to reduce the set-up time, which can be very long when different materials and shapes have to be processed, a mathematical model is presented where the process parameters are related to the most important machining results such as ablated volume, temperature in work piece, resulting surface conditions, etc... The plasma plume effects on the machining operations are also considered. Comparisons between the theoretical and experimental results are also presented.

Laser Ablation Modeling for CNC Machine Tool Application in Mould Manufacturing / G., Tani; Orazi, Leonardo; A., Fortunato; Cuccolini, Gabriele. - ELETTRONICO. - (2006), pp. 1-12. ((Intervento presentato al convegno 5th International Conference on Mechanics and Materials in Design. tenutosi a Porto (Portugal) nel 24-26 July 2006.

Laser Ablation Modeling for CNC Machine Tool Application in Mould Manufacturing

ORAZI, Leonardo;CUCCOLINI, Gabriele
2006-01-01

Abstract

In this paper an original mathematical model of laser ablation is presented. Laser ablation optimisation is quite a complex activity due to the high number of parameters involved and nowadays the most common way to optimise the process, in industrial environments, is based on a “trial and error” activity.In order to reduce the set-up time, which can be very long when different materials and shapes have to be processed, a mathematical model is presented where the process parameters are related to the most important machining results such as ablated volume, temperature in work piece, resulting surface conditions, etc... The plasma plume effects on the machining operations are also considered. Comparisons between the theoretical and experimental results are also presented.
5th International Conference on Mechanics and Materials in Design.
Porto (Portugal)
24-26 July 2006
1
12
G., Tani; Orazi, Leonardo; A., Fortunato; Cuccolini, Gabriele
Laser Ablation Modeling for CNC Machine Tool Application in Mould Manufacturing / G., Tani; Orazi, Leonardo; A., Fortunato; Cuccolini, Gabriele. - ELETTRONICO. - (2006), pp. 1-12. ((Intervento presentato al convegno 5th International Conference on Mechanics and Materials in Design. tenutosi a Porto (Portugal) nel 24-26 July 2006.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/420842
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