Causes of Injection Mould Insert Block Damage

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F22%3APU145212" target="_blank" >RIV/00216305:26620/22:PU145212 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/p-a4w75b" target="_blank" >http://dx.doi.org/10.4028/p-a4w75b</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/p-a4w75b" target="_blank" >10.4028/p-a4w75b</a>

Result language
angličtina
Original language name
Causes of Injection Mould Insert Block Damage
Original language description
The paper deals with analysis of the causes of damage to the injection mould insert block to produce plastic parts. Mould insert block material has been declared as alloy tool steel for hot working 1.2344 (X40CrMoV5-1). Part of the analysis is also evaluating an attempt to repair a damaged block using welding methods temporarily. However, there was an intense cracking of the welded joint already during the welding process. Therefore, a non-destructive penetration test was used to analyse surface defects. Complex material analysis of the mould insert block was performed using light and electron microscopy methods, the chemical composition was determined based on optical emission spectrometry. © 2022 Trans Tech Publications Ltd, Switzerland.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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