Details
| Original language | English |
|---|---|
| Title of host publication | Key Engineering Materials |
| Editors | Aldo Ofenheimer, Cecilia Poletti, Daniela Schalk-Kitting, Christof Sommitsch |
| Pages | 311-316 |
| Number of pages | 6 |
| Publication status | Published - 10 Jul 2015 |
| Event | 18th International ESAFORM Conference on Material Forming, ESAFORM 2015 - Graz, Austria Duration: 15 Apr 2015 → 17 Apr 2015 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 651-653 |
| ISSN (Print) | 1013-9826 |
| ISSN (electronic) | 1662-9795 |
Abstract
The temperature of forging dies has a high influence on the wear development of the tool surface. To reduce the thermal impact on tool life cooling lubricants are used in many manufacturing processes. They perform two functions: tool cooling and reduction of friction. Cooling lubricants must always meet these two requirements. Within this article the separation and the particular optimization of both functions is presented. As an alternative to a graphite-water-mixture, boron nitride is the medium of choice for lubrication purposes, since it features excellent lubricant properties. For a high wettability it is applied by electrostatic coating. As an alternative approach to removing heat from a forging die, the usage of heat pipes is for the first time investigated in this paper. These passive elements are able to transport heat without using external energy. They will be varied in form and volume. This cooling method will be qualified for the use in forging dies.
Keywords
- Cooling, Forging die, Heat pipes, Lubrication, Temperature control
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
Cite this
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Key Engineering Materials. ed. / Aldo Ofenheimer; Cecilia Poletti; Daniela Schalk-Kitting; Christof Sommitsch. 2015. p. 311-316 (Key Engineering Materials; Vol. 651-653).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Alternative Temperature Control of Closed Forging Dies Using Heat Pipes
AU - Behrens, B. A.
AU - Prüß, T.
N1 - Publisher Copyright: © (2015) Trans Tech Publications, Switzerland. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2015/7/10
Y1 - 2015/7/10
N2 - The temperature of forging dies has a high influence on the wear development of the tool surface. To reduce the thermal impact on tool life cooling lubricants are used in many manufacturing processes. They perform two functions: tool cooling and reduction of friction. Cooling lubricants must always meet these two requirements. Within this article the separation and the particular optimization of both functions is presented. As an alternative to a graphite-water-mixture, boron nitride is the medium of choice for lubrication purposes, since it features excellent lubricant properties. For a high wettability it is applied by electrostatic coating. As an alternative approach to removing heat from a forging die, the usage of heat pipes is for the first time investigated in this paper. These passive elements are able to transport heat without using external energy. They will be varied in form and volume. This cooling method will be qualified for the use in forging dies.
AB - The temperature of forging dies has a high influence on the wear development of the tool surface. To reduce the thermal impact on tool life cooling lubricants are used in many manufacturing processes. They perform two functions: tool cooling and reduction of friction. Cooling lubricants must always meet these two requirements. Within this article the separation and the particular optimization of both functions is presented. As an alternative to a graphite-water-mixture, boron nitride is the medium of choice for lubrication purposes, since it features excellent lubricant properties. For a high wettability it is applied by electrostatic coating. As an alternative approach to removing heat from a forging die, the usage of heat pipes is for the first time investigated in this paper. These passive elements are able to transport heat without using external energy. They will be varied in form and volume. This cooling method will be qualified for the use in forging dies.
KW - Cooling
KW - Forging die
KW - Heat pipes
KW - Lubrication
KW - Temperature control
UR - http://www.scopus.com/inward/record.url?scp=84944230720&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/kem.651-653.311
DO - 10.4028/www.scientific.net/kem.651-653.311
M3 - Conference contribution
AN - SCOPUS:84944230720
SN - 9783038354710
T3 - Key Engineering Materials
SP - 311
EP - 316
BT - Key Engineering Materials
A2 - Ofenheimer, Aldo
A2 - Poletti, Cecilia
A2 - Schalk-Kitting, Daniela
A2 - Sommitsch, Christof
T2 - 18th International ESAFORM Conference on Material Forming, ESAFORM 2015
Y2 - 15 April 2015 through 17 April 2015
ER -