Zobrazeno 1 - 10
of 59
pro vyhledávání: '"P. E. Vaitekhovich"'
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(59), Pp 31-38 (2022)
Issues are considered that are associated with the determination of dynamic loads encountered in moving units of the planetary mill. A horizontal planetary mill was chosen for compiling a dynamic model, as it has a great potential for organizing a cl
Externí odkaz:
https://doaj.org/article/a12d775366a14d5ababbc00e310ca3fc
Autor:
D. Yu. Mytsko, P. E. Vaitekhovich
Publikováno v:
Chemical and Petroleum Engineering. 58:642-648
Autor:
P. E. Vaitekhovich, V. S. Frantskevich
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 0, Iss 6, Pp 59-64 (2004)
Milling process in the closed cycle of a roller mill has been analyzed and its diagram has been drawn up. The diagram objectively shows influence of all factors on milling process. Optimization technique of the main technological mill parameters is p
Externí odkaz:
https://doaj.org/article/d24bb6920cbc4207980ac742aa9bb66d
Autor:
D. N. Borovskii, P. E. Vaitekhovich
Publikováno v:
Chemical and Petroleum Engineering. 55:87-93
Methods for calculating the disintegrating capacity of grinding bodies in a horizontal planetary mill with external and internal rolling of drums for the main types of stress, such as compression, collision, and abrasion are described. A quantitative
Autor:
P. E. Vaitekhovich
Publikováno v:
Journal of Friction and Wear. 39:444-450
A combined model for calculation of abrasive wear intensity of rotor-accelerator blades in a centrifugal mill is proposed. It involves defining the impact velocity and the attack angle of the particles, calculating the impact-abrasive wear, defining
Publikováno v:
Chemical and Petroleum Engineering. 54:156-160
Ways to improve the efficiency with which materials are pulverized in impact centrifugal mills as well as ways of preventing wear of the blades are proposed. The problem is solved using equations that describe the motion of particles on the surface o
Publikováno v:
Chemical and Petroleum Engineering. 54:41-47
Questions connected with the determination of the dynamic loads arising in the mobile components of a planetary mill with a gear drive are considered. The influence of the structural and technological parameters on the magnitude of the loads is analy
Autor:
P. E. Vaitekhovich, V. I. Kozlovskii
Publikováno v:
Chemical and Petroleum Engineering. 52:320-326
A method of deriving expressions for calculation of the actual power of a ball mill with mixer consumed in rotation of the operating element is presented on the basis of a theoretical analysis of the movement of medium in the course of streamlining o
Publikováno v:
Chemical and Petroleum Engineering. 51:452-455
A mathematical model of the motion of material traveling along a curved blade on a rotating flat disk, by means of which the trajectory of the travel of the medium and the magnitude and direction of the total velocity vector at any point on the blade
Publikováno v:
Chemical and Petroleum Engineering. 49:99-102
The motion of a milling body when separated from the wall of the milling chamber is analyzed. Analytical relationships are derived for analysis of its drop height and time, as well as the coordinates at the moment of separation from the internal surf