Periodicity.: September - October 2019
e-ISSN......: 2236-269X
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Structural-topological synthesis of space mechanisms with rods and wheels

Relly Victoria Virgil Petrescu, Florian Ion Tiberiu Petrescu

Abstract


Today, robots are increasingly present in the machine building industry, sometimes even in some sections to replace workers altogether, due to the high quality of their work, repetitive, without stopping or pausing, without any manufacturing and assembly scuffs. In this paper, one presents the mechanisms with bars and gears, which are planetary mechanisms for robot automation and mechatronics, structurally-topological. The gears and bars consist of at least one movable articulated bar and one of the cylindrical, tapered or hipoidal gears. Only gears with circular or straight toothed gears, in which the relative position of the rotation or translation axes does not change, shall be considered. The topological structure of the gears and gears is characterized by a kinematic chain with articulated bars and at least one kinematic chain with gears. The kinematic chain may be chain open (with a fixed rotation joint) or closed chain (with at least two fixed joints). The kinematic chain with gears is attached to the kinematic chain with bars so that at least two gear wheels have centers in the bars of the bars and some wheels may be integral with the bars. In practice, some of these gears with gears and gears are known as planetary gears with cylindrical, conical or hipoidal gears.

Keywords


Robots; Mechatronic Systems; Structure; Topology.

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References


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PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; CORCHADO, J.; BERTO, F. (2017x) Some special aircraft. J. Aircraft Spacecraft Technol., n. 1, p. 186-203. DOI: 10.3844/jastsp.2017.186.203

PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; CORCHADO, J.; BERTO, F. (2017y) About helicopters. J. Aircraft Spacecraft Technol., n. 1, p. 204-223. DOI: 10.3844/jastsp.2017.204.223

PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; BERTO, F.; APICELLA, A. (2017z) The modern flight. J. Aircraft Spacecraft Technol., n. 1, p. 224-233. DOI: 10.3844/jastsp.2017.224.233

PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; BERTO, F.; APICELLA, A. (2017aa) Sustainable energy for aerospace vessels. J. Aircraft Spacecraft Technol., n. 1, p. 234-240. DOI: 10.3844/jastsp.2017.234.240

PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; BERTO, F.; APICELLA, A. (2017ab) Unmanned helicopters. J. Aircraft Spacecraft Technol., n. 1, p. 241-248. DOI: 10.3844/jastsp.2017.241.248

PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; BERTO, F.; APICELLA, A. (2017ac) Project HARP. J. Aircraft Spacecraft Technol., n. 1, p. 249-257. DOI: 10.3844/jastsp.2017.249.257

PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; BERTO, F.; APICELLA, A. (2017ad) Presentation of Romanian engineers who contributed to the development of global aeronautics-part I. J. Aircraft Spacecraft Technol., n. 1, p. 258-271. DOI: 10.3844/jastsp.2017.258.271

PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; BERTO, F.; APICELLA, A. (2017ae) A first-class ticket to the planet mars, please. J. Aircraft Spacecraft Technol., n. 1, p. 272-281. DOI: 10.3844/jastsp.2017.272.281

PETRESCU, R. V. V.; AVERSA, R.; APICELLA, A.; MIRSAYAR, M. M.; KOZAITIS, S. (2018a) NASA started a propeller set on board voyager 1 after 37 years of break. Am. J. Eng. Applied Sci., n. 11, p. 66-77. DOI: 10.3844/ajeassp.2018.66.77

PETRESCU, R. V. V.; AVERSA, R.; APICELLA, A.; MIRSAYAR, M. M.; KOZAITIS, S. (2018b) There is life on mars? Am. J. Eng. Applied Sci., n. 11, p. 78-91. DOI: 10.3844/ajeassp.2018.78.91

PETRESCU, R. V. V.; AVERSA, R.; APICELLA, A.; PETRESCU, F. I. T. (2018c) Friendly environmental transport. Am. J. Eng. Applied Sci., n. 11, p. 154-165. DOI: 10.3844/ajeassp.2018.154.165

PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; ABU-LEBDEH, T. M.; T. M.; APICELLA, A. (2018d) Buses running on gas. Am. J. Eng. Applied Sci., n. 11, p. 186-201. DOI: 10.3844/ajeassp.2018.186.201

PETRESCU, R. V. V.; AVERSA, R.; AKASH, B.; ABU-LEBDEH, T. M.; T. M.; APICELLA, A. (2018e) Some aspects of the structure of planar mechanisms. Am. J. Eng. Applied Sci., n. 11, p. 245-259. DOI: 10.3844/ajeassp.2018.245.259

PETRESCU, R. V. V.; AVERSA, R.; ABU-LEBDEH, T. M.; APICELLA, A.; PETRESCU, F. I. T. (2018f) The forces of a simple carrier manipulator. Am. J. Eng. Applied Sci., n. 11, p. 260-272. DOI: 10.3844/ajeassp.2018.260.272

PETRESCU, R. V. V.; AVERSA, R.; ABU-LEBDEH, T. M.; APICELLA, A.; PETRESCU, F. I. T. (2018g) The dynamics of the otto engine. Am. J. Eng. Applied Sci., n. 11, p. 273-287. DOI: 10.3844/ajeassp.2018.273.287

PETRESCU, R. V. V.; AVERSA, R.; ABU-LEBDEH, T. M.; APICELLA, A.; PETRESCU, F. I. T. (2018h) NASA satellites help us to quickly detect forest fires. Am. J. Eng. Applied Sci., n. 11, p. 288-296. DOI: 10.3844/ajeassp.2018.288.296

PETRESCU, R. V. V.; AVERSA, R.; ABU-LEBDEH, T. M.; APICELLA, A.; PETRESCU, F. I. T. (2018i) Kinematics of a mechanism with a triad. Am. J. Eng. Applied Sci., n. 11, p. 297-308. DOI: 10.3844/ajeassp.2018.297.308

PETRESCU, R. V. V.; AVERSA, R.; APICELLA, A.; PETRESCU, F. I. T. (2018j) Romanian engineering "on the wings of the wind". J. Aircraft Spacecraft Technol., n. 2, p. 1-18. DOI: 10.3844/jastsp.2018.1.18

PETRESCU, R. V. V.; AVERSA, R.; APICELLA, A.; PETRESCU, F. I. T. (2018k) NASA Data used to discover eighth planet circling distant star. J. Aircraft Spacecraft Technol., n. 2, p. 19-30. DOI: 10.3844/jastsp.2018.19.30

PETRESCU, R. V. V.; AVERSA, R.; APICELLA, A.; PETRESCU, F. I. T. (2018l) NASA has found the most distant black hole. J. Aircraft Spacecraft Technol., n. 2, p. 31-39. DOI: 10.3844/jastsp.2018.31.39

PETRESCU, R. V. V.; AVERSA, R.; APICELLA, A.; PETRESCU, F. I. T. (2018m) Nasa selects concepts for a new mission to titan, the moon of saturn. J. Aircraft Spacecraft Technol., 2: 40-52. DOI: 10.3844/jastsp.2018.40.52

PETRESCU, R. V. V.; AVERSA, R.; APICELLA, A.; PETRESCU, F. I. T. (2018n) NASA sees first in 2018 the direct proof of ozone hole recovery. J. Aircraft Spacecraft Technol., n. 2, p. 53-64. DOI: 10.3844/jastsp.2018.53.64

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DOI: http://dx.doi.org/10.14807/ijmp.v10i5.902

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