چکیده مقاله
The vibration of machine tools during machining adversely affects machining accuracy and tool life, and therefore must be minimized This paper presents a delay resonator DR to minimize relative vibration between the cutting tool and workpiece during machining process The DR is an actively tunable vibration absorber which converts a conventional passive absorber into a marginally stable resonator This structure absorbs all the vibratory energy at its point of attachment A strategy called ''Stability charts'' is used not only to resolve the stability question but also to find out the gain and time delay of the absorption Results show that relative motion between cutting tool and workpiece reduced significantly
کلیدواژهها
نویسندگان
A Farshidianfar
Assistant professor Department of Mechanical Engineering,Ferdowsi University, Mashhad, Iran
M.S Gholami
M Sc Student Department of Mechanical Engineering,Ferdowsi University, Mashhad, Iran
P Naeemi Amini
M Sc Student
شیوه ارجاع
Farshidianfar, A and Gholami, M.S and Naeemi Amini, P,1386,Vibration Control in Machine Tools Using Time Delay Resonator Absorber,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