...Jiawei Wu; Xiaowei Tang; Shihao Xin; Chenyang Wang; Fangyu Peng; Rong Yan; Xinyong Mao Robotic machining efficiency and accuracy are constrained by milling vibrations and chatter. The dynamic characteristics of robots are highly influenced by their poses. Consequently, it is crucial to obtain...

...) behavior, secondary Hopf bifurcations, and period-n bifurcations. milling dynamics serrated force stability simulation fringe projection machine tool dynamics machining processes metrology Multi-axis machining is a cornerstone manufacturing capability for discrete part production...

... the presence of period-2 to period-15 bifurcations; apply subharmonic (periodic) sampling strategies to the automated identification of bifurcation type; establish the sensitivity of bifurcation behavior to the system dynamics, including natural frequency and damping; and predict and verify surface location...

...Mouhab Meshreki; Helmi Attia; József Kövecses Many of the aerospace components are characterized by having pocket-shaped thin-walled structures. During milling, the varying dynamics of the workpiece due to the change of thickness affects the final part quality. Available dynamic models rely...

... 19 11 2008 05 05 2009 08 07 2009 corrosion resistance electron beam machining melting radiation effects solidification tool steel ultrasonic machining vibrations electron beams vibration natural frequency dynamics Energy beam processing has become...

...Yongping Gong; Cheng Lin; Kornel F. Ehmann This part of the paper is aimed at the development of models for the drill tip’s transverse and angular motions, the definition of models for establishing the drilled hole’s profile and, by combining these results with the dynamic force models of Part 1...

...Yongping Gong; Cheng Lin; Kornel F. Ehmann This two-part paper is aimed at developing a theoretical and numerical simulation basis for initial penetration phenomena that profoundly influence hole tolerances and shape. In Part 1, dynamic force models are developed followed by models of the drill’s...