Publication result detail

Causes of Injection Mould Insert Block Damage

PAVLOUŠKOVÁ, Z.; KLAKURKOVÁ, L.; JULIŠ, M.; GEJDOŠ, P.; ŠVEJCAR, J.

Original Title

Causes of Injection Mould Insert Block Damage

English Title

Causes of Injection Mould Insert Block Damage

Type

Paper in proceedings (conference paper)

Original Abstract

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.

English abstract

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.

Keywords

Damage; Injection Mould Insert Block; Microstructure; Tool Steel 1.2601; Welding

Key words in English

Damage; Injection Mould Insert Block; Microstructure; Tool Steel 1.2601; Welding

Authors

PAVLOUŠKOVÁ, Z.; KLAKURKOVÁ, L.; JULIŠ, M.; GEJDOŠ, P.; ŠVEJCAR, J.

RIV year

2023

Released

28.06.2022

Publisher

Trans Tech Publications Ltd

Location

Switzerland

Book

Key Engineering Materials

ISBN

1662-9795

Periodical

Key Engineering Materials (web)

Number

923

State

Swiss Confederation

Pages from

127

Pages to

132

Pages count

6

BibTex

@inproceedings{BUT178738,
  author="Zina {Pavloušková} and Lenka {Klakurková} and Martin {Juliš} and Pavel {Gejdoš} and Jiří {Švejcar}",
  title="Causes of Injection Mould Insert Block Damage",
  booktitle="Key Engineering Materials",
  year="2022",
  journal="Key Engineering Materials (web)",
  number="923",
  pages="127--132",
  publisher="Trans Tech Publications Ltd",
  address="Switzerland",
  doi="10.4028/p-a4w75b",
  issn="1662-9795"
}