The Machinability of Different Albromet W130 Plates Thicknesses by WEDM to the Required Surface Roughness Value

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F24%3APU154836" target="_blank" >RIV/00216305:26210/24:PU154836 - isvavai.cz</a>

Result on the web

<a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC11595453/" target="_blank" >https://pmc.ncbi.nlm.nih.gov/articles/PMC11595453/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma17225520" target="_blank" >10.3390/ma17225520</a>

Result language

angličtina

Original language name

The Machinability of Different Albromet W130 Plates Thicknesses by WEDM to the Required Surface Roughness Value

Original language description

Wire Electrical Discharge Machining (WEDM) technology represents an unconventional but vital manufacturing technology in many different industrial branches. The automotive industry and its many significant requirements bring the need to manufacture inserts and mould segments for plastic injections from Albromet W130 material, with a required roughness, Ra, from 4.5 to 5 mu m so that subsequent profile etching can be eliminated. A planned experiment of 60 rounds was carried out to discover the optimal machining parameters, namely, the pulse-off time, gap voltage, discharge current, pulse-on time, and wire speed in order for the thickness of 10 to 100 mm (after 10 mm) to demonstrate the required roughness. The goal was to evaluate the surface roughness, maximise the cutting speed, and manufacture it without surface or subsurface defects. The evaluation of the planned experiment led to the establishment of optimised WEDM machining parameters with which thicknesses of 10-100 mm will always be produced with the required roughness, Ra, from 4.5 to 5 mu m and with the highest possible cutting speed. It was also proven that the machining does not lead to surface or subsurface defects, and thus, the service life of the manufactured parts will not be affected.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20301 - Mechanical engineering

Project

<a href="/en/project/FW06010039" target="_blank" >FW06010039: Research into the substitutability of the AMPCOLOY 940 material with the new ALBROMET W130 material for mould inserts with a special texture produced by wire electrical discharge machining</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

—

Volume of the periodical

17

Issue of the periodical within the volume

22

Country of publishing house

CH - SWITZERLAND

Number of pages

19

Pages from-to

„“-„“

UT code for WoS article

001365538700001

EID of the result in the Scopus database

2-s2.0-85210236518