The Application of Vectors in Velocity and Acceleration Analyses of Mechanisms |
Contents
E Unit vectors and direction cosines | 4 |
PLANE COMPLEX MECHANISM | 7 |
THE FOURBAR SPACE MECHANISM | 16 |
3 other sections not shown
Common terms and phrases
20 PER INCH 2cos acceleration of link angular acceleration axis based on constant becomes calculated coincide constant input angular cos² cose coso cosß defined determined DIETZGEN GRAPH PAPER direction equal equation 16 equation 9 equations are obtained expressed F3 x functions of input given gives INCH EUGENE DIETZGEN input angular velocity input shaft input shaft rotation inspection known magnitude mechanism motion normal acceleration components obtained output shaft perpendicular plane formed position quantity rad./sec relations represented respect to link scalar product shaft intersection angle shaft rotation angle shown in Fig sin² sine sing singsine solutions solved Step Substituting equation Table three equations unit vector universal joint unknowns values various vector notation vector product velocities and accelerations velocity analysis velocity of link w₂ written x-axis zero