INFLUENCE OF MACHINED SURFACE SHAPE ON LIGHT ABSORPTION

Abstract

There are different factors that have influence on light absorption of a given material, e.g. material colour and thickness, angle of light incidence, surface shape, roughness, porosity and surface cleanliness. This paper is focused on material ability to absorb light. For this reason, different surface shapes of a polyvinylchloride material were produced on CNC milling machine. There were investigated the effect of width, depth and number of differently shaped grooves on light absorption in this paper. It was found in this study that the effect of the surface shape has a significant influence on light absorption. This fact was verified by a computer simulation, which was performed using Wdls 4.1 software.

Recommended articles

FAILURE PREVENTION IN MAINTENANCE SERVICES AND LOGISTICS

CHRISTIAN DIETRICH, NAQIB DANESHJO, MIRWAJS DANISHJOO
Keywords: flexibility management | quality interfaces | real time | quality | maintenance | quantitative | logistics chains

PASSIVE TORQUE SIMULATION OF SMALL ANGULAR CONTACT BEARING AT HIGH SPEED

JOSEF KEKULA, JAN SMOLIK, MATEJ SULITKA
Keywords: oil-air lubrication | thermo-mechanical simulation of spindle | high speed spindle | ball bearings heat generation

FEM-AIDED MATERIALS SELECTION OPTIMIZATION

PAVEL FLORIAN, IVANA MAZINOVA, MARTIN KRATOCHVIL, FILIP HRDLICKA
Keywords: Matlab | materials selection optimization; material indices; ANSYS; FEM; CES EduPack; DOE

CAPILLARY VELOCITY OF NATURAL ZEOLITE POROUS CERAMIC IN DIFFERENT SINTERING TEMPERATURES

SRI MULYO BONDAN RESPATI, RUDY SOENOKO, YUDY SURYA IRAWAN, WAHYONO SUPRAPTO, WAHID BUDI SAPUTRA, HELMY PURWANTO
Keywords: capillary | porous | natural zeolite | sintering | ceramic