Design and selective laser melting manufacturing of tpe extrusion die

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F20%3A10245608" target="_blank" >RIV/61989100:27230/20:10245608 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85089225614&origin=resultslist" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85089225614&origin=resultslist</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.308.51" target="_blank" >10.4028/www.scientific.net/SSP.308.51</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design and selective laser melting manufacturing of tpe extrusion die

Popis výsledku v původním jazyce

In presented work, extrusion die made by maraging steel used in TPE processing was optimised by means of flow dynamics of the final part. Maraging steel Ni-18 (M300) die were produced by Selective Laser Melting (SLM) using AM125 machine provided by Renishaw. The developed and manufactured extrusion die has not been processed by finishing the process, i.e. grinding, polishing or sandblasting. The tests were carried out using TPE industrial extrusion plant. Moreover, designed extrusion die to decrease weight and save the material; the design was hollow. The presented results indicate that the SLM technique is a promising method for the production in one production process the extrusion dies used in the TPE extrusion process with complex internal walls, with high accuracy, high speed and at low costs and own outlays. Moreover, this technique gives the constructors possibilities to design very complicated shapes of profiles with more than one of the working areas (bubbles) or design co-extrusion dies. Application of SLM technique allows to manufacture air ducts with pipe connectors to fasten an air, hence eliminating from the process expensive and time-consuming electrical discharge machining. (C) 2020 Trans Tech Publications Ltd, Switzerland.

Název v anglickém jazyce

Design and selective laser melting manufacturing of tpe extrusion die

Popis výsledku anglicky

In presented work, extrusion die made by maraging steel used in TPE processing was optimised by means of flow dynamics of the final part. Maraging steel Ni-18 (M300) die were produced by Selective Laser Melting (SLM) using AM125 machine provided by Renishaw. The developed and manufactured extrusion die has not been processed by finishing the process, i.e. grinding, polishing or sandblasting. The tests were carried out using TPE industrial extrusion plant. Moreover, designed extrusion die to decrease weight and save the material; the design was hollow. The presented results indicate that the SLM technique is a promising method for the production in one production process the extrusion dies used in the TPE extrusion process with complex internal walls, with high accuracy, high speed and at low costs and own outlays. Moreover, this technique gives the constructors possibilities to design very complicated shapes of profiles with more than one of the working areas (bubbles) or design co-extrusion dies. Application of SLM technique allows to manufacture air ducts with pipe connectors to fasten an air, hence eliminating from the process expensive and time-consuming electrical discharge machining. (C) 2020 Trans Tech Publications Ltd, Switzerland.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20300 - Mechanical engineering

Projekt

<a href="/cs/project/EF17_049%2F0008407" target="_blank" >EF17_049/0008407: Inovativní a aditivní technologie výroby - nová technologická řešení 3D tisku kovů a kompozitních materiálů</a><br>

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Diffusion and Defect Data Pt.B:Solid State Phenomena

ISSN

1012-0394

e-ISSN

—

Svazek periodika

308

Číslo periodika v rámci svazku

neuveden

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

51-63

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85089225614