Tutorial 2 EE 2334 / Mechanics of Machine

1) Figure Q1 shown below is the In-Line (No Offset) Slider-Crank Mechanism. Using the given input parameters, determine:

Figure Q1: No Offset Slider-Crank Mechanism

Given: Crank angle, = 55o; r1 = 0 cm; r2 = 15 cm; r3 = 35 cm

a) stroke, Sb) coupler angle,

c) stroke at any , r4

2) Figure Q2 shown below is the Offset Slider-Crank Mechanism. Using the given input parameters, determine:

Figure Q2: Offset Slider-Crank Mechanism

Given: Crank angle, = 65o; r1 = 15 cm; r2 = 10 cm; r3 = 35 cm

a) stroke, Sb) time-ratioc) (Vavg)right & (Vavg)left

3) Figure Q3 shown below is the 4-Bar Mechanism. Using the given input parameters, determine:

Figure Q3: 4-Bar Mechanism

Given: Crank angle, = 50o; r1 = 28 cm; r2 = 10 cm; r3 = 22 cm; r4 = 35 cma) length zb) transmission angle, γ c) limit angle,

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