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Making Additively M...
Making Additively Manufactured Cores with Conformal Tooling Directly on a Die-base
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- Stolt, Roland, 1970- (författare)
- Jönköping University,JTH, Industriell produktutveckling, produktion och design
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- Ashour Pour, Milad (författare)
- Jönköping University,JTH, Industriell produktutveckling, produktion och design
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- Siafakas, Dimitrios, 1982- (författare)
- Jönköping University,JTH, Material och tillverkning
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(creator_code:org_t)
- Elsevier, 2021
- 2021
- Engelska.
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Ingår i: FAIM 2021. - : Elsevier. ; , s. 200-204
- Relaterad länk:
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https://doi.org/10.1...
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visa fler...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Dies for high pressure die casting (HPDC) has traditionally been manufactured by machining from slabs of tool steel. Currently, the possibility of manufacturing them using additive manufacturing is being explored. This provides some advantages such as the possibility of making conformal cooling channels. However, the size of the dies is often larger than can be handled in most metal printers Still, it is possible to partly print the die by adding cores with intricate conformal cooling on a traditionally manufactured die base. In this paper, a feasibility study of using selective laser melting (SLM) to print cores of maraging steel directly onto a die base is explored. Results shows that the strength of the bond between the two metals is sufficient, and that the connection between the drilled and printed tooling channels can be made. The paper reasons on the expected impacts on the tooling industry showing potential for extended die life and recovery of die bases via re-manufacturing.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- High Pressure Die Casting; Selective Laser Melting; Conformal Cooling; Multi Metal Additive Manufacturing
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)