Experimental investigations of ball screws over static and accelerating torque‐based lead factor in CNC machining centre. Issue 1 (18th January 2018)

• Record Type: Journal Article
• Authors: Verma, Kuldeep; Belokar, Rajendra M.
• Is Part Of: Journal of engineering. Volume 2018:Issue 1(2018)
• Page Start: 17
• Page End: 21
• Publication Date: 2018-01-18
• Subjects: ball screws -- computerised numerical control -- torque -- machine tools -- machining; ball screws -- lead factor -- CNC machining centre -- CNC feed drive system -- static torque‐based lead factor -- accelerating torque‐based lead factor -- lead values -- static toque -- accelerating speed -- feed force -- mathematical equations -- torque computation -- computer numeric control machining centre; Engineering -- Periodicals; Engineering; Electronic journals; Periodicals; 620.005
• DOI: 10.1049/joe.2017.0298
• Languages: English
• ISSNs: 2051-3305

Abstract

Abstract : 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.