Please use this identifier to cite or link to this item:
Title: Optimization of Error-of-Roundness in Turning Processes
Authors: Rahman, M. 
Naranayan, V.
Venkatesh, V.C.
Issue Date: 1986
Source: Rahman, M.,Naranayan, V.,Venkatesh, V.C. (1986). Optimization of Error-of-Roundness in Turning Processes. CIRP Annals - Manufacturing Technology 35 (1) : 377-380. ScholarBank@NUS Repository.
Abstract: Majority of the machined workpieces which are round and symmetrical in shape have the ratio of length to diameter normally less than three and they are overhung clamped and machined with three Jaw chucks. In such turning processes, a deviation of shape called out-of-roundness is commonly observed and its magnitude is dependent upon the workpiece specifications and cutting as well as clamping conditions. An attempt has been made here to optimise the error-of-roundness to achieve the maximum metal removal rate with the desired accuracy satisfying all the constraints of clamping and cutting conditions and workpiece specifications. A mathematical model interrelating all the important above mentioned parameters for determining the conditions for the desired error-of-roundness has been developed. The objective is to maximise the metal removal rate and to minimise the error-of-roundness maintaining it within a permissible limit. Furthermore, a microcomputer based optimisation program has been developed which will enable a lathe operator to arrive at optimum conditions to achieve a desired level of dimensional accuracy with maximum productivity. © 1986 CIRP.
Source Title: CIRP Annals - Manufacturing Technology
ISSN: 00078506
DOI: 10.1016/S0007-8506(07)61910-6
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.


checked on Dec 13, 2017

Page view(s)

checked on Dec 15, 2017

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.