چکیده مقاله
Modeling of the Chatter vibration in machining processes is essential for suppression of this undesirable phenomenon In this paper, orthogonal cutting process is modelled as a single degree of freedom dynamic system A nonlinear delay differential equation is presented that models flank wear of the tool Results of stability analysis for two distinct cases of a sharp tool and a worn tool are presented and compared In addition, the effect of machining parameters such as tool wear length and cutting velocity is discussed in this analysis It can be shown that in the case of a worn tool, the system is more stable
کلیدواژهها
نویسندگان
H Moradi
Graduate Student School of Mechanical Engineering,Sharif University of Technology, Azadi Ave ,Tehran, Iran
M.R Movahhedy
Associate Professor
G.R Vossoughi
Associate Professor
شیوه ارجاع
Moradi, H and Movahhedy, M.R and Vossoughi, G.R,1386,Stability Analysis of Turning Process in the Presence of Tool Wear,02nd Tehran International Congress on Manufacturing Engineering (TICME2007),Tehran
ارائهشده در
مجموعه مقالات دومین کنفرانس بین المللی و هشتمین کنفرانس ملی مهندسی ساخت و تولید10 اسفند 1386 · تهران