Open AccessExperimental investigations of ball screws over static and accelerating torque‐based lead factor in CNC machining centre
Author(s) -
Verma Kuldeep,
Belokar Rajendra M.
Publication year - 2018
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2017.0298
Subject(s) - torque , machining , ball (mathematics) , mechanical engineering , lead (geology) , computer science , engineering , geology , physics , mathematics , geometry , geomorphology , thermodynamics
This study deals with the rigorous evaluation of computer numeric control (CNC) machining centre for the torque computation. A novel model has been proposed for the CNC feed drive system investigations. Initially, mathematical equations have been derived for the CNC feed drive system explorations. Next, the torque has been calculated over three factors namely: lead, feed force, and accelerating speed. Further, these proposed equations have been implemented over the deployed model. Finally, comprehensive analytical investigations have been made to highlight the relation among static toque with feed force and rated torque with lead values.