Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Lars Ellersiek"'
Publikováno v:
Lubricants, Vol 11, Iss 5, p 224 (2023)
An understanding of the proper application of metalworking fluids (MWFs) is necessary for their implementation in efficient production processes. In addition, the knowledge of the process-related aspect of chip transport and the macroscopic cooling e
Externí odkaz:
https://doaj.org/article/0a7fdacd37ac4ea1b6c27708fe05415b
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 125:5409-5417
Flank face chamfers are an effective way to suppress vibrations and increase the productivity of milling processes. The underlying process damping mechanism is the so-called indentation effect. The effect describes the process damping as a result of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::571ddaa3ae97aab21c1be99bd812556c
https://doi.org/10.1007/s00170-023-11082-0
https://doi.org/10.1007/s00170-023-11082-0
Publikováno v:
Tribologie und Schmierungstechnik. 69:21-27
The friction at the cutting wedge has a significant influence on tool wear. Due to the strong local variance of temperatures and stresses at the cutting wedge, the friction conditions differ significantly locally. In this work, a method is presented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a2c3f8606b3e9e389934ea3b929210
https://doi.org/10.24053/tus-2022-0041
https://doi.org/10.24053/tus-2022-0041
Publikováno v:
Defect and Diffusion Forum. 414:51-57
For the realization of efficient production processes, an understanding of the appropriate application of metal working fluids (MWF) is necessary. In addition to knowledge about the process-related aspect of chip transport and the macroscopic cooling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0439500070769e03af2906e9ffb1d1a
https://doi.org/10.4028/p-dnly6l
https://doi.org/10.4028/p-dnly6l
Autor:
Andreas Zabel, Jannis Saelzer, Gerhard Poll, Florian Pape, Haichao Liu, Berend Denkena, Lars Ellersiek, Stefanie Elgeti, Jaewook Lee
Publikováno v:
wt Werkstattstechnik online. 112:44-49
Konventioneller Kühlschmierstoffeinsatz in der spanenden Fertigung führt zur Belastung von Umwelt und Gesundheit sowie zu erhöhten Fertigungskosten. Entsprechend weist der zielgerichtete Einsatz von Kühlschmierstoffen ein großes Potenzial zur na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9be80af24a736beb96a9579b1793225
https://doi.org/10.37544/1436-4980-2022-01-02-48
https://doi.org/10.37544/1436-4980-2022-01-02-48
Publikováno v:
CIRP Journal of Manufacturing Science and Technology. 35:146-157
This paper presents an approach for the simulation of cutting processes with a dexel based-simulation considering process damping. The approach allows an independent modeling of engagement parameters for both rake and flank faces of arbitrary tool an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93ad06998a818c9412bc58cb8c73b387
https://doi.org/10.1016/j.cirpj.2021.06.002
https://doi.org/10.1016/j.cirpj.2021.06.002
Publikováno v:
Procedia CIRP. 101:302-305
Process damping is an important effect to avoid chatter vibrations. It is commonly modeled as a force, which can be calculated by multiplying the indented workpiece volume with a process damping coefficient. However, the coefficient strongly varies d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a66eb07aa8d4b1f9c78801a81e1ce92b
https://doi.org/10.1016/j.procir.2020.09.197
https://doi.org/10.1016/j.procir.2020.09.197
Publikováno v:
CIRP Journal of Manufacturing Science and Technology. 30:149-156
Process damping is an important effect in preventing chatter vibrations. However, common modelling approaches, e.g. semi-discretization and zero order solution, can not consider the non-linear behaviour of process damping. A further approach is the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85f2fc95f07f94408e94889c71627374
https://doi.org/10.1016/j.cirpj.2020.05.003
https://doi.org/10.1016/j.cirpj.2020.05.003
Publikováno v:
Production Engineering. 14:395-405
In this paper, stability investigations of a novel roughing-finishing end mill are carried out. This tool possesses two sharp finishing teeth and two radially recessed, chamfered roughing teeth. By applying the same tool for roughing and finishing op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af091da6e58d476d1b5721b5814d38b9
https://doi.org/10.1007/s11740-020-00963-y
https://doi.org/10.1007/s11740-020-00963-y
Metal working fluids are used in machining processes of many hard-to-cut materials to increase tool life and productivity. Thereby, the metal working fluids act on the thermal and on the mechanical loads of the tool. The changing mechanical loads can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0c0827110bc9dc65debf066e318f0e8
