Comparison of conventional Injection Mould Inserts to Additively Manufactured Inserts using Life Cycle Assessment

Thomas Hofstätter, Niki Bey, Michael Mischkot, Andreas Lunzer, David Bue Pedersen, Hans Nørgaard Hansen

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

296 Downloads (Pure)

Abstract

Polymer Additive Manufacturing can be used to produce soft tooling inserts for injection moulding. Compared to conventional tooling, the energy and time consumption during production are significantly lower. As the life time of such inserts is significantly shorter than the life time of traditional brass, aluminium, or steel inserts, multiple inserts might be needed to produce a large number of parts.
In an ongoing study, a simplified Life Cycle Assessment has been carried out in order to provide information on how the four alternative insert materials perform in comparison in terms of their potential environmental impact and yield throughout the development and pilot phase. Insert geometry is particularly advantageous for pilot production and small production sizes.
In this research, Life Cycle Assessment is used to compare the environmental impact of soft tooling by Additive Manufacturing (using Digital Light Processing) and three traditional methods for the manufacture of inserts (milling of brass, steel, and aluminium) for injection moulds during the pre-production phase.
Original languageEnglish
Title of host publicationProceedings of euspen’s 16th International Conference & Exhibition
Number of pages2
Publication date2016
Publication statusPublished - 2016
Eventeuspen’s 16th International Conference & Exhibition - East Midlands Conference Centre, Nottingham, United Kingdom
Duration: 30 May 20163 Jun 2016

Conference

Conferenceeuspen’s 16th International Conference & Exhibition
LocationEast Midlands Conference Centre
CountryUnited Kingdom
CityNottingham
Period30/05/201603/06/2016

Keywords

  • Additive Manufacturing Technologies
  • Injection Moulding
  • Life Cycle Assessment
  • Soft Tooling

Fingerprint Dive into the research topics of 'Comparison of conventional Injection Mould Inserts to Additively Manufactured Inserts using Life Cycle Assessment'. Together they form a unique fingerprint.

Cite this