Zobrazeno 1 - 10
of 315
pro vyhledávání: '"A. V. Drozdov"'
The influence of the profile, the surface treatment of wire electro samples on their cutting ability
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 3, Pp 5-11 (2019)
The article is devoted to experimental evaluation of the influence of electric-mode parameters of the original surface treatment of wire cutting tool on its surface in the process of cutting them brittle materials using free abrasive. The description
Externí odkaz:
https://doaj.org/article/b62443d0945f41e3aa8f5701696075f9
Publikováno v:
Nauka i Tehnika, Vol 15, Iss 5, Pp 391-396 (2016)
The paper contains an analysis of dimple geometric parameters obtained on wire surface during its in its electrical discharge machining. A photography and description of one of the dimples has been given in the paper. The paper has analyzed a cross-s
Externí odkaz:
https://doaj.org/article/95a81425763d4926b27fa02809383906
Publikováno v:
Nauka i Tehnika, Vol 0, Iss 5, Pp 3-9 (2015)
The paper provides an experimental evaluation pertaining to the influence of steel self-tapping screw on its twisting-in specimens made of various materials and its twisting-out process. Main principles of the investigation methodology including desc
Externí odkaz:
https://doaj.org/article/67586ed67d8a4ba59abcbe342ef94833
Publikováno v:
Pribory i Metody Izmerenij, Vol 0, Iss 1, Pp 87-91 (2015)
The procedure for parameters definition of sawing preparations two-dimensional circulating movement, including the form of a trajectory and a direction of circulating movement is submitted. The procedure and hardware description for time measurement
Externí odkaz:
https://doaj.org/article/7858d34458fe476eb466e0432e9e3602
Publikováno v:
Pribory i Metody Izmerenij, Vol 0, Iss 1, Pp 126-131 (2015)
Basic points of the developed technique are stated and the description of hardware and measuring fasilities for determination of oscillation frequency of modernized sawing unit arrow is provided. The sequence of measurements for determination of the
Externí odkaz:
https://doaj.org/article/3a96c6f0d2914fd790a501cdc90823d5
Publikováno v:
Nauka i Tehnika, Vol 0, Iss 4, Pp 57-64 (2014)
The purpose of the paper is to make an experimental impact assessment of parameters pertaining to blank two-dimensional circular blank motion on intensity of its cutting and quality of the machined surfaces. Experimental data have been obtained that
Externí odkaz:
https://doaj.org/article/8269bc1a6eaa45268680a726504ee510
Publikováno v:
Nauka i Tehnika, Vol 0, Iss 1, Pp 19-25 (2014)
The paper presents an experimental investigation on influence of 2D vibratory dimension conveyed to a billet on force and timing parameters of its contact interaction with a sawing disc. Description of the modernized sawing section ensuring conveyanc
Externí odkaz:
https://doaj.org/article/cb221cfd9991462d95267f4f5750ff25
Publikováno v:
Nauka i Tehnika, Vol 0, Iss 4, Pp 37-43 (2013)
The paper presents a theoretical investigation on nature of two-dimensional periodic circular movement of a work-piece attached to the end of a modernized sawing unit boom. The boom oscillation axis is established on an elastic suspension that makes
Externí odkaz:
https://doaj.org/article/e12c11c7a8434098aead7bc6f2add5b9
Publikováno v:
Nauka i Tehnika, Vol 0, Iss 2, Pp 23-27 (2013)
The paper presents an investigation of shape and geometry parameters of machining marks obtained on the surface of titanium specimen with a single electro contact action of a wire electrode-tool. A description of the developed unit and methodology fo
Externí odkaz:
https://doaj.org/article/bbbe861c51f646efbf5ace11b499f1ed
Publikováno v:
Nauka i Tehnika, Vol 0, Iss 5, Pp 28-32 (2012)
The paper proposes additionally to transmit bidimensional periodic circulation motion to a blanket occurring in the sawing plane surface with the purpose to intensify the sawing process of diamond mono-crystals with simultaneous quality improvement o
Externí odkaz:
https://doaj.org/article/72c9ed99a2bd43e9918b100a4eed4c4b