Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Dinh Tung Pham"'
Autor:
V. L. ZAKOVOROTNY, DINH TUNG PHAM
Publikováno v:
Вестник Донского государственного технического университета, Vol 6, Iss 3, Pp 184-199 (2018)
The article proposes a new method of modeling the evolutional system, which interacts with the environment. The cutting process or tribo-space, which are formed in the contact area of two conjugate mechanical subsystems, are considered as an environm
Externí odkaz:
https://doaj.org/article/ed9a27abbf6e4dee8e06c33fc4193b52
Publikováno v:
Вестник Донского государственного технического университета, Vol 7, Iss 4, Pp 425-440 (2018)
Conditions of motion stability loss is considering relative to mechanical system, interacting with media, forming in tribocoupling. Conditions of forming and role of dissipative, gyroscopic, potential and circular forces, which formed naturally in tr
Externí odkaz:
https://doaj.org/article/dd29892474874f2ebc1eee2806c5860b
Publikováno v:
Вестник Донского государственного технического университета, Vol 10, Iss 8, Pp 1165-1178 (2018)
The question of mathematical simulation and identification of the dynamic subsystems parameters of the tool and workpiece when investigating the cutting process is considered.
Externí odkaz:
https://doaj.org/article/b9d593f096a74fb09bba8a6a6918b0cc
Publikováno v:
Вестник Донского государственного технического университета, Vol 10, Iss 7, Pp 1005-1015 (2018)
Mathematical simulation of the elastic deformation offsettings of the cutting tool top and the workpiece in their contact point is considered. Algorithms and results of the identification of the model parameters for the case of linear turning are des
Externí odkaz:
https://doaj.org/article/6f2ace5862754d04ad4d1964e8684208
Publikováno v:
Вестник Донского государственного технического университета, Vol 11, Iss 3, Pp 301-311 (2018)
Mathematical simulation and parameter identification of dynamic coupling between the tool and workpiece formed through cutting are considered. Data on the dynamic coupling properties by small variations of the coordinates in the neighborhood of the e
Externí odkaz:
https://doaj.org/article/a7ed7970aea84f53852529f19618b241
Publikováno v:
Вестник Донского государственного технического университета, Vol 11, Iss 8-1, Pp 1169-1179 (2018)
The problem of buckling failure of the dynamic cutting system is considered. The retarded argument effect formed in the tool-to-workpiece cutting force dependencies on the elastic deformational displacement is mainly focused. Some buckling mechanisms
Externí odkaz:
https://doaj.org/article/862343bb2b994fe7a87029d6cff06a84
Publikováno v:
Вестник Донского государственного технического университета, Vol 11, Iss 9, Pp 1555-1563 (2018)
The mathematical simulation of the interaction of kinematic perturbations of the tool shape-generating movement trajectories and the workpiece is considered. They de-fine one of the key factors determining the parameters of part manufacturing accurac
Externí odkaz:
https://doaj.org/article/3dcddc5201714021bf3815eabf007a72
Publikováno v:
Вестник Донского государственного технического университета, Vol 11, Iss 10, Pp 1785-1797 (2018)
The mathematical simulation, techniques and NC programming for processing parts of complex geometric forms at JSC ‘Rostvertol’ is resulted.
Externí odkaz:
https://doaj.org/article/b9b6fae478034f9e90bda8f5c3ad0106
Publikováno v:
Вестник Донского государственного технического университета, Vol 11, Iss 8-2, Pp 1335-1343 (2018)
The problem of the dynamic cutting system instability through the positional coupling which is formed as a result of the cutting force change depending on the elastic deformation displacements of the tool in relation to the workpiece, is considered.
Externí odkaz:
https://doaj.org/article/b5f4120e677447c2923632349102ca2e
Publikováno v:
Вестник Донского государственного технического университета, Vol 11, Iss 2, Pp 137-146 (2018)
Mathematical simulation and parameter identification of dynamic coupling between the tool and workpiece, formed through cutting, are considered. Data on the dynamic coupling characteristics under small variations of the coordinates in the neighborhoo
Externí odkaz:
https://doaj.org/article/4a402f4212ec48c287c8970575b3e387