Open AccessCalculation of power and energy indicators of the process of materials rapture during their processing with the help of an inertial tool with a curved cutting rim
Author(s) -
I. R. Bondarenko,
D. Yu. Volkov,
L. A. Kovalev
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/560/1/012141
Subject(s) - inertial frame of reference , brittleness , power (physics) , mechanical engineering , process (computing) , mechanical energy , energy (signal processing) , basis (linear algebra) , materials processing , work (physics) , mechanics , fictitious force , computer science , engineering , materials science , process engineering , mathematics , physics , classical mechanics , statistics , geometry , quantum mechanics , composite material , operating system
The article presents the research which reveals the analytical dependences for the determination of the strength and energy characteristics of the process of materials rupture during their processing with an inertial tool with a curved cutting surface. The research was performed on the basis of the laws of classical mechanics, as well as existing models of the destruction of brittle materials. The revealed dependencies reflect the interrelation of power and energy indicators of the instrument and its structural and technological parameters of work, as well as the mechanical characteristics of processed material. According to the results of a brief comparative analysis of the values of power of processing, obtained from the analytical dependence and the results of a trial experiment, the assessment of the applicability and further improvement of the obtained analytical dependencies was made.