4Cams_Design

# 4Cams_Design - Cams Design Estimated time required ~60 min...

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Cams Design Cams Design Weidong Guo, Mileta M Tomovic School of Technology Mechanical Engineering Technology Estimated time required : ~60 min

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Creating a follower Adding motion to the follower Creating cam plan Adding motion to cam plan Obtaining the trace of the follower Designing cam Creating cam joint Topics Covered Topics Covered
(a) Cams Problem Description Problem Description In the cams shown, the radius of the base circle is r 0 =100mm, the offset is e=20mm, the motion of the follower is described as where, h=100mm, Φ =180 ° , ϕ is the angular translation of the cam and ϕ =30 ° t. This problem asks for design of the cam. (b) Motion of follower B A C 0 180 1 cos ( 180) 180 360 2 h h s h ϕ π ϕϕ ≤< Φ = ⎧⎫ ⎡⎤ +− ⎨⎬ ⎢⎥ Φ ⎣⎦ ⎩⎭ oo

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Starting Adams and Making Settings Starting Adams and Making Settings a. Start Adams (Double-click the shortcut of ADAMS-View). b. Create a new model. The model name is Cams_Design . c. Set Working Grid as along X to 400 and Y to 300 , grid spacing for X and Y to 10 . d. Set the Icon size as 20 . b c d a
Creating Model Creating Model a. Select Cylinder tool in Main Toolbox . b. Check Length , and enter 15cm in Length text field. Check Radius , and enter 1cm in Radius text field. c. Create a cylinder. d. Select Frustum tool in Main Toolbox .

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4Cams_Design - Cams Design Estimated time required ~60 min...

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