6Crank_Slider - Crank Slider Mechanism Crank Estimated time...

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Crank Slider Mechanism Crank Slider Mechanism Weidong Guo, Mileta M Tomovic School of Technology Mechanical Engineering Technology Estimated time required : ~120 min
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Creating Points Creating Model with Points Editing Points Simulating model Measuring model Topics Covered Topics Covered Download the file: http://www.purdue.edu/discoverypark/PLM/SME/Tutorial_6_Crank_Slider.zip
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Problem Description Problem Description In the rank-slider linkages shown, driving link AB has a counterclockwise angular velocity ω 1 = 30 deg/s. the lengths of the crank and slider are a and b . This problem asks for changing the lengths of the crank and slider after creating model, and simulating the model to obtain the slider’s motion characteristics. a ϕ 1 =30 o b ω 1 C B A
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Starting Adams and Making Settings Starting Adams and Making Settings a. Start Adams . b. Create a new model. The model name is Crank_Slider . c. Select OK . b c a
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Creating Model Creating Model a. Select and double-click Point tool in Main Toolbox . b. Click four times to create four points. Creating Points Creating Points b a
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Creating Model Creating Model a. Select Link tool in Main Toolbox . b. Check width and enter 2.0cm . c. Check Depth and enter 1.0cm . d. Click POINT_1 . e. Click POINT_2 (PART_2 is created) f. Rename PART_2 to Crank . Creating Crank Creating Crank b a d e c
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Creating Model Creating Model a. Select Link tool in Main Toolbox . b. Click POINT_2 . c. Click POINT_3 (PART_3 is created). d. Rename PART_3 to Link . Creating Link Creating Link a b c
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Creating Model Creating Model a. Select Box tool in Main Toolbox . b. Check Length , Height and Depth and enter 10cm in each text field. c. Click POINT_4 (PART_4 is created). d. Rename PART_4 to Slider . Creating Slider Creating Slider a b c
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a ϕ 1 b ω 1 C ( , 0) B A y x (a·cos ϕ 1 , a·cos ϕ 1 ) 2 2 2 2 1 1 cos cos ( ) a a a b ϕ + - - Creating Model Creating Model The coordinate positions of point B and C are shown in the figure below. Parametering Parametering Points Points Next, we will create three design variables DV_a, DV_b and DV_Fi to express a, b and ϕ 1 respectively. Then we will edit the points’ coordinate positions whit the expressions mentioned above.
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Creating Model Creating Model a. Select Build/Design Varialbe/New from drop down menu. b.
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6Crank_Slider - Crank Slider Mechanism Crank Estimated time...

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