EFFECT OF PROCESSING CONDITIONS ON POWER OF GRINDING BY POLYMERIC-ABRASIVE DISK BRUSHES

Ustinovich D.F., Candidate of Technical Sciences, Scientific Secretary of the Physico-Technical Institute of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
Pribylsky V.I., Candidate of Technical Sciences, Associate Professor, Leading Researcher, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus

The paper presents the results of investigating the power consumption required for carrying out the processing of parts made of constructional steels 45 and 12Х18Н10Т by polymeric-abrasive disk brushes. It is established that changing the effective power of processing is substantially affected by increase of cutting speed, powder graininess of abrasive fiber modifier and radial deformation as well as kind of processed material and LSS use. It is shown that increase of cutting speed, graininess and radial deformation of tool contribute to increasing effective processing power. The empirical dependences obtained enable analytical determination of values of processing power and its components depending on technological process parameters.

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