Details
| Original language | English |
|---|---|
| Pages (from-to) | 599-606 |
| Number of pages | 8 |
| Journal | Production Engineering |
| Volume | 10 |
| Issue number | 6 |
| Publication status | Published - 23 Sept 2016 |
Abstract
The temperature of hot forging dies has a high influence on the wear of tool surfaces. In order to reduce the thermal impact on tool life, passively acting heat pipes are tested and the results are presented within this paper. For this purpose, the upper die of a commonly used hot forging tool was equipped with heat pipes and serial forging trials have been performed. The influence of the heat pipes on the die temperature as well as the effects on wear behavior are presented. The heat pipe cooling leads to a lower die temperature and thus to a reduction of adhesive wear. The wear is examined by optical and tactile measurements as well as by micrograph analyses. Conclusively, hardness tests of the tool edge layer are carried out.
Keywords
- Die cooling, Heat pipes, Hot forging dies, Wear
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Production Engineering, Vol. 10, No. 6, 23.09.2016, p. 599-606.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Influence of heat pipe cooling on the wear of hot forging dies
AU - Behrens, Bernd Arno
AU - Puppa, Jan
AU - Huskic, Adis
AU - Brunotte, Kai
AU - Bouguecha, Anas
AU - Prüß, Tobias
PY - 2016/9/23
Y1 - 2016/9/23
N2 - The temperature of hot forging dies has a high influence on the wear of tool surfaces. In order to reduce the thermal impact on tool life, passively acting heat pipes are tested and the results are presented within this paper. For this purpose, the upper die of a commonly used hot forging tool was equipped with heat pipes and serial forging trials have been performed. The influence of the heat pipes on the die temperature as well as the effects on wear behavior are presented. The heat pipe cooling leads to a lower die temperature and thus to a reduction of adhesive wear. The wear is examined by optical and tactile measurements as well as by micrograph analyses. Conclusively, hardness tests of the tool edge layer are carried out.
AB - The temperature of hot forging dies has a high influence on the wear of tool surfaces. In order to reduce the thermal impact on tool life, passively acting heat pipes are tested and the results are presented within this paper. For this purpose, the upper die of a commonly used hot forging tool was equipped with heat pipes and serial forging trials have been performed. The influence of the heat pipes on the die temperature as well as the effects on wear behavior are presented. The heat pipe cooling leads to a lower die temperature and thus to a reduction of adhesive wear. The wear is examined by optical and tactile measurements as well as by micrograph analyses. Conclusively, hardness tests of the tool edge layer are carried out.
KW - Die cooling
KW - Heat pipes
KW - Hot forging dies
KW - Wear
UR - http://www.scopus.com/inward/record.url?scp=84988701341&partnerID=8YFLogxK
U2 - 10.1007/s11740-016-0698-z
DO - 10.1007/s11740-016-0698-z
M3 - Article
AN - SCOPUS:84988701341
VL - 10
SP - 599
EP - 606
JO - Production Engineering
JF - Production Engineering
SN - 0944-6524
IS - 6
ER -