Zobrazeno 1 - 10
of 33
pro vyhledávání: '"S A, Omel'chenko"'
Publikováno v:
Russian Engineering Research. 42:721-725
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3e7c7ebd579336662238ff89e796d05
https://doi.org/10.3103/s1068798x22070036
https://doi.org/10.3103/s1068798x22070036
Influence of Wheel Blunting on the Machining Precision in CNC Plunge Grinding: Digital Twin Analysis
Publikováno v:
Russian Engineering Research. 42:726-730
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c261386a29bedcadbfbc557515f99f84
https://doi.org/10.3103/s1068798x22070048
https://doi.org/10.3103/s1068798x22070048
Publikováno v:
Russian Engineering Research. 41:671-675
The creation of digital twins for cylindrical plunge-cut grinding on CNC machines is considered. That permits visualization of the shaping processes and the surface parameters (machining precision, depth of the defective thermal layer, and surface ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::471ddf274d1055eb589dbe28e5ba6ad9
https://doi.org/10.3103/s1068798x21070030
https://doi.org/10.3103/s1068798x21070030
Autor:
S. O. Omel’chenko, I. I. Rudneva
Publikováno v:
Water Resources. 48:291-299
Natural and anthropogenic processes contribute to the formation of excessive concentrations of nitrogen compounds in the biosphere. As a result of chemical reactions, this may lead to the synthesis of nitrosamines. Nitrosamines are toxic agents that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::116bdeaa6ab4504b926ddc32f3759808
https://doi.org/10.1134/s0097807821020135
https://doi.org/10.1134/s0097807821020135
Autor:
I. I. Rudneva, S. O. Omel’chenko
Publikováno v:
Water Resources. 48:92-101
Due to the saturation of natural waters with nitrogen compounds resulting from natural processes and anthropogenic activities, the problem arises of studying the ways of their migration, transformation in the hydrosphere and in aquatic biota. One of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53be802116475596bdc1bd3c50cf7b22
https://doi.org/10.1134/s0097807821010255
https://doi.org/10.1134/s0097807821010255
Publikováno v:
Russian Engineering Research. 40:514-517
In internal grinding with axial feed, each double pass begins with insertion of the grinding wheel in the workpiece in the reversing zone, by means of a radial insertion feed; the axial feed in this process is zero. Therefore, at that stage, the cutt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d7e6e263b3188248e7e990e22510b8
https://doi.org/10.3103/s1068798x20060040
https://doi.org/10.3103/s1068798x20060040
Publikováno v:
Russian Engineering Research. 40:508-513
A model is proposed for calculating the actual radial feed in internal grinding on a CNC machine. The model establishes the relation between the actual and programmed feed, as a function of the cutting forces, the elastic deformation of the machining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa48d5c220c335d9282857e1ff6514c4
https://doi.org/10.3103/s1068798x20060039
https://doi.org/10.3103/s1068798x20060039
Publikováno v:
Russian Engineering Research. 40:1052-1054
The diagnostics of a machining cycle at the design stage is considered for the example of internal grinding. In appraising the machining precision—specifically, the diametric error, the distortion, and the mutual position of the surfaces—factors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b931c66a851fc9b75a8372969c5646d4
https://doi.org/10.3103/s1068798x20120035
https://doi.org/10.3103/s1068798x20120035
Features of Design and Practical Application of Digital Twin of Internal Grinding Operation with CNC
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030548162
The emergence of modern CNC machines, which allow performing processing on specified cycles, revealed the problem of lack of effective design tools for optimal cycles of mode parameters control. To solve the problem, a system for designing optimal co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42ef392c2b94484152ef71e406501009
https://doi.org/10.1007/978-3-030-54817-9_34
https://doi.org/10.1007/978-3-030-54817-9_34
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 709:033004
In this article the design methodology of optimal control cycles of radial and axial feeds by the example of internal grinding operations is considered. The methodology is based on the functional interrelation between main technological parameters of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9454abf505924ca60cfddb029501847
https://doi.org/10.1088/1757-899x/709/3/033004
https://doi.org/10.1088/1757-899x/709/3/033004