Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Aviral Shrot"'
Publikováno v:
Applied Bionics and Biomechanics, Vol 4, Iss 4, Pp 149-156 (2007)
This paper presents operation strategies for a hexapod walking machine that has been designed and built at the Laboratory of Robotics and Mechatronics (LARM) at the University of Cassino. Special care has been addressed in proposing and describing a
Externí odkaz:
https://doaj.org/article/e46afaf403e34f00abff619ad6da720f
Publikováno v:
Experimental Mechanics. 54:199-210
Titanium alloys and nickel based superalloys are used in various demanding applications because of their excellent high temperature properties, especially high strength and good corrosion and fatigue resistance. However, the high strength and hardnes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f53c191fdacd65d5209f033b52b6971
https://doi.org/10.1007/s11340-013-9793-7
https://doi.org/10.1007/s11340-013-9793-7
Autor:
Aviral Shrot, Martin Bäker
Publikováno v:
Computational Materials Science. 69:128-136
Material parameters can be determined from complex engineering processes by inverse methods: A simulation model (usually using finite elements) of the process is used, and its parameters are varied systematically until agreement between simulation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec98c9ce00e043b790fa37d95a1bb026
https://doi.org/10.1016/j.commatsci.2012.11.059
https://doi.org/10.1016/j.commatsci.2012.11.059
Publikováno v:
Materials Science and Engineering: A. 550:350-357
Metastable beta titanium alloys combine light weight, high strength, and excellent corrosion and fatigue resistance, and can therefore be very useful in many demanding applications. However, they are also difficult to machine and the machining costs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2be5da72ec574c6c098028cd31a02e7
https://doi.org/10.1016/j.msea.2012.04.086
https://doi.org/10.1016/j.msea.2012.04.086
Autor:
Martin Bäker, Aviral Shrot
Publikováno v:
Computational Materials Science. 52:298-304
The plastic behaviour of material can be described using parametric material models such as the Johnson–Cook model. The parameters for such models are identified from experimentally determined flow curves by curve fitting techniques. In high speed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e9492be7dc7323991b450c4dbf6d13c
https://doi.org/10.1016/j.commatsci.2011.07.035
https://doi.org/10.1016/j.commatsci.2011.07.035
Autor:
Aviral Shrot, Martin Bäker
Publikováno v:
Key Engineering Materials. :1281-1286
Machining is a complex process during which the material undergoes large deformations at high strain-rates with large variations in temperatures. One of the difficulties faced during the simulation of machining is that of determining appropriate mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09ad36ef6886d16e69809fc1a13fc873
https://doi.org/10.4028/www.scientific.net/kem.504-506.1281
https://doi.org/10.4028/www.scientific.net/kem.504-506.1281
Autor:
Aviral Shrot, Martin Bäker
Publikováno v:
Procedia CIRP. 1:72-77
The Finite Element simulation of machining has been instrumental in developing a deeper understanding of the chip formation process. One of the problems in obtaining results which are valid over a large range of cutting conditions has been finding ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d920f9ac609270b4b051c283da6dcef
Autor:
Martin Bäker, Aviral Shrot
Publikováno v:
Advanced Materials Research. 223:277-285
A material model is a prerequisite to the modelling of machining processes. Owing to its versatility, the Johnson-Cook model is commonly used for machining simulations. Determination of the model parameters from experiments is challenging due to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae7eadce6b264004f52d6bd0e5f1be52
https://doi.org/10.4028/www.scientific.net/amr.223.277
https://doi.org/10.4028/www.scientific.net/amr.223.277
Autor:
Aviral Shrot, Martin Bäker
Publikováno v:
International Journal of Material Forming. 3:443-446
Material laws are central to any machining simulation. Johnson-Cook material law, owing to its simplicity, has often been used for machining simulations. However, at high strain rates (∼ 106 s-1) which are normally encountered during high speed mac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a40988e5e54d2a6646efed3510df4173
https://doi.org/10.1007/s12289-010-0802-4
https://doi.org/10.1007/s12289-010-0802-4
Publikováno v:
Dynamic Behavior of Materials, Volume 1 ISBN: 9781461442370
Metastable beta titanium alloys combine excellent mechanical properties with low density, and are therefore very attractive in many mechanically demanding applications. The high strength and hardness, however, cause several challenges in the machinin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fde1396bb88c7d5c5005e355ba8230fa
https://doi.org/10.1007/978-1-4614-4238-7_30
https://doi.org/10.1007/978-1-4614-4238-7_30
