LASER MARKING OF METAL MATERIALS

Abstract

The contribution deals with the implementation of new information from the area of laser marking processing. The marking of various types of metal and non-metal materials are very actual topic of these days. The focus is on the production technical aspects of laser engraving and the introduction of processing strategies. Less attention is paid to the complex chemical process that can be observed when using laser as a tool chance the visible material appearance. The aim is to identify the parameters and guidelines that can be used to control the laser engraving process in the production environment. The problem of engraved metal material surface is discussed in solved experiments. The aim of the contribution is visual and microscope evaluation, how by changing of laser parameters can chance the influence on the final visage of tested metallic materials.

Recommended articles

IMPROVEMENT OF HEAVY MACHINE TOOL DYNAMICS BY PASSIVE DYNAMIC VIBRATION ABSORBER

TOMAS BREZINA1, LUKAS BREZINA2, JAN VETISKA3
Keywords: Machine tool | vibrations | state space LTI | dynamic vibration absorber | optimization

ERROR MOTION ANALYSIS OF MACHINE SPINDLE UNDER LOAD

JOSEF KNOBLOCH, TOMAS MAREK, ZDENEK KOLIBAL
Keywords: spindle error | measurement | load unit | spindle modelling

STUDY OF SUSPENSION CHARACTERISTICS BY USING FLEXIBLE SUBFRAME

TOMAS VRANA1, JAN KOVANDA2, JOSEF BRADAC3
Keywords: single-axle suspension | MBS model | subframe flexible model | camber angle | toe angle | hyperworks

VIBRATION DIAGNOSTICS OF ROLLING BEARINGS USING THE TIME SERIES ANALYSIS

DAVID KUTALEK, MILOS HAMMER
Keywords: Rolling bearing | vibration diagnostics | time series | decomposition model