Calculation 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

International Conference on Mechanical Engineering, Automation and Control Systems 2018

Bondarenko, I.R.^1 ; Volkov, D.Yu.^2 ; Kovalev, L.A.^1

Belgorod State Technological University Named after V.G. Shoukhov, 46, Kostyukova str., Belgorod

308012, Russia^1

'Teploenergoservice' Ltd., 42, 5th August str., Belgorod

308024, Russia^2

关键词: Classical mechanics;    Comparative analysis;    Energy characteristics;    Energy indicator;    Mechanical characteristics;    Processed materials;    Technological parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/560/1/012141/pdf
DOI  :  10.1088/1757-899X/560/1/012141

来源: IOP

【 摘 要 】

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.