Simplified mathematical modeling of temperature rise in turning operation using MATLAB

The problem of temperature rise at work piece and chip can be overcome to an extent by using already developed analytical models. but it is believed that these models comprise a very complicated equation and could not be evaluated easily in a very short (in seconds) time using any of the available mathematical softwares. for this,an attempt has been made to simplify an analytical model (capable of determining temperature rise distribution at chip side due to combined effect of deformation zones) by relating it to cutting parameters (basic machining parameters) followed by a step-by-step evaluation of the analytical equation using matlab® programming. it is seen that the developed coding can also be used to determine the temperature rise distribution at work piece due to deformation zones with small changes. both codings are separately validated using previously obtained results by scientists. the developed coding may be used for selecting optimum cutting parameters during machining. moreover,developed coding may help industries to estimate the temperature rise at various points of chip and work piece for any set of machining parameters during the start of the operation itself and,thus,reducing planning and idle time. © 2015 jordan journal of mechanical and industrial engineering.