Publication detail

The optimization of laser cutting parameters with respect to quality and heat affected cutting area

KLAKURKOVÁ, L. DOLEŽAL, P. KUBÍČEK, J.

Original Title

The optimization of laser cutting parameters with respect to quality and heat affected cutting area

Type

journal article - other

Language

English

Original Abstract

The utilization of laser is wide and namely in the field of heat cutting of materials where this method is the most progressive. The optimization of all parameters of cutting arrangement is the most important for achievement the best quality of cutting area; it means rate, power, pressure, and focal distance of laser. Suitable setting of various parameters can influence the quality of cutting area. The quality of specific cutting material is also considerable factor of cutting process. The finding optimal cutting conditions for achievement maximal cutting rate were the goal of this work. The setting of individual parameters was evaluated with regard to quality and heat affected cutting area. The carbon steel grade 11 373 and high-alloy Cr-Ni steel 17 240.2 were used for experiments. The quality and heat affected cutting area of individual materials were evaluated by means of measurements of roughness and metallographic evaluation and microhardness of heat affected zone.

Keywords

optimal cutting conditions, heat affected cutting area, carbon steel , Cr-Ni steel, roughness, metallographic evaluation, microhardness, heat affected zone.

Authors

KLAKURKOVÁ, L.; DOLEŽAL, P.; KUBÍČEK, J.

RIV year

2007

Released

6. 11. 2007

Publisher

Politechnika Opolska

Location

XII Miedzynarodowe Sympozjum Metody oceny struktury oraz wlasnosci materialow i wyrobow, Opole, 2007

Pages from

55

Pages to

60

Pages count

6

BibTex

@article{BUT43944,
  author="Lenka {Klakurková} and Pavel {Doležal} and Jaroslav {Kubíček}",
  title="The optimization of laser cutting parameters with respect to quality and heat affected cutting area",
  year="2007",
  volume="2007",
  number="321",
  pages="55--60"
}