Lecture_14_Vel_Inverted-Slider

# Lecture_14_Vel_Inverted-Slider - ME 371 Lecture 14 1 ME 371...

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Unformatted text preview: ME 371 Lecture 14 1 ME 371 ME 371 Chapter 6 Chapter 6 Velocity Analysis Velocity Analysis Inverted Slider Inverted Slider ME 371 Lecture 14 2 Info Homework 3 chapter 6 (due Monday February 26) Problem 6.5 (e and f) (Calculate ω 3 , ω 4 and the velocity Vp of point p) Problem 6.7 (b and d) (Calculate the velocities V A and V B ) Problem 6.9 (b and d) (Calculate the velocities V A ,V B4 and the velocity of slip) Project 1 Presentations Wednesday February 21 Friday February 23 Reports Due Friday February 23 ME 371 Lecture 14 3 Lecture plan ecture 12: Fourbar inverted Slider − Crank iven ω 2 alculate ω 3 , ω 4 and b & ME 371 Lecture 14 4 Vel. Analysis: Inverted Slider he vector loop equation: 4 3 2 1 4 3 2 1 1 4 3 2 = − − − = = − − − = − − − d ce be ae de ce be ae R R R R j j j j j j j θ θ θ θ θ θ θ θ ME 371 Lecture 14 5 Vel. Analysis: Inverted Slider 4 4 3 3 2 2 4 3 2 , , 4 3 3 2 4 3 2 ω θ ω θ ω θ θ θ θ θ θ θ θ θ θ θ = = = = − − − = − − − dt d dt d dt d But dt d jce e b dt d jbe dt d jae d ce be ae j j j j j j j & ifferentiate the vector loop equation with respect to time inal form 4 3 2 4 3 3 2 = − − − ω ω ω θ θ θ θ j j j j jce e b jbe jae & ME 371 Lecture 14 6 Vel. Analysis: Inverted Slider umber of unknowns: 3 b and & 4 3 , ω ω equations 2 unknowns 4 3 2 4 3 3 2 = −...
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## This document was uploaded on 10/27/2011 for the course MECHANICAL 371 at Michigan State University.

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Lecture_14_Vel_Inverted-Slider - ME 371 Lecture 14 1 ME 371...

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