Details
| Original language | English |
|---|---|
| Pages (from-to) | 917-924 |
| Number of pages | 8 |
| Journal | International Journal of Advanced Manufacturing Technology |
| Volume | 81 |
| Issue number | 5-8 |
| Publication status | Published - 14 May 2015 |
Abstract
Repairing technologies enable a huge economical potential, especially in high-technology sectors like the aerospace industry with complex capital goods. Companies in these industries retain their knowledge concerning repair technologies, in order to maintain the advantage over their competitors. Thus, the quantity of publications dealing with technological challenges and scientific basics for repairing are limited. The main purpose of this literature review is to collect published information on common technologies regarding the regeneration of turbine blades to extract scientific basics and to present challenges that are currently unattended. The attention of this paper is focused particularly on the machining process. Due to the variety of damages on engine blades, the general process chain has to be adapted partly or in whole for each component. In the second part of this paper, a general process chain for regeneration is presented, including a classification of repair methods. The main interest of the third part addresses the recontouring, which is the final shape cutting of repaired engine blades. At this point, the previous research and occurring challenges are pointed out in two stages related to the machining process—before and during machining. In the last part, the achievable workpiece quality after machining is discussed.
Keywords
- Aerospace, Machining, Process, Regeneration
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Computer Science(all)
- Software
- Engineering(all)
- Mechanical Engineering
- Computer Science(all)
- Computer Science Applications
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: International Journal of Advanced Manufacturing Technology, Vol. 81, No. 5-8, 14.05.2015, p. 917-924.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Engine blade regeneration : a literature review on common technologies in terms of machining
AU - Denkena, Berend
AU - Boess, Volker
AU - Nespor, Dennis
AU - Floeter, Felix
AU - Rust, Felix
PY - 2015/5/14
Y1 - 2015/5/14
N2 - Repairing technologies enable a huge economical potential, especially in high-technology sectors like the aerospace industry with complex capital goods. Companies in these industries retain their knowledge concerning repair technologies, in order to maintain the advantage over their competitors. Thus, the quantity of publications dealing with technological challenges and scientific basics for repairing are limited. The main purpose of this literature review is to collect published information on common technologies regarding the regeneration of turbine blades to extract scientific basics and to present challenges that are currently unattended. The attention of this paper is focused particularly on the machining process. Due to the variety of damages on engine blades, the general process chain has to be adapted partly or in whole for each component. In the second part of this paper, a general process chain for regeneration is presented, including a classification of repair methods. The main interest of the third part addresses the recontouring, which is the final shape cutting of repaired engine blades. At this point, the previous research and occurring challenges are pointed out in two stages related to the machining process—before and during machining. In the last part, the achievable workpiece quality after machining is discussed.
AB - Repairing technologies enable a huge economical potential, especially in high-technology sectors like the aerospace industry with complex capital goods. Companies in these industries retain their knowledge concerning repair technologies, in order to maintain the advantage over their competitors. Thus, the quantity of publications dealing with technological challenges and scientific basics for repairing are limited. The main purpose of this literature review is to collect published information on common technologies regarding the regeneration of turbine blades to extract scientific basics and to present challenges that are currently unattended. The attention of this paper is focused particularly on the machining process. Due to the variety of damages on engine blades, the general process chain has to be adapted partly or in whole for each component. In the second part of this paper, a general process chain for regeneration is presented, including a classification of repair methods. The main interest of the third part addresses the recontouring, which is the final shape cutting of repaired engine blades. At this point, the previous research and occurring challenges are pointed out in two stages related to the machining process—before and during machining. In the last part, the achievable workpiece quality after machining is discussed.
KW - Aerospace
KW - Machining
KW - Process
KW - Regeneration
UR - http://www.scopus.com/inward/record.url?scp=84929428614&partnerID=8YFLogxK
U2 - 10.1007/s00170-015-7256-2
DO - 10.1007/s00170-015-7256-2
M3 - Article
AN - SCOPUS:84929428614
VL - 81
SP - 917
EP - 924
JO - International Journal of Advanced Manufacturing Technology
JF - International Journal of Advanced Manufacturing Technology
SN - 0268-3768
IS - 5-8
ER -