Question

For Hu,Nwn、 vecaawis m (slider-avtact (offset side) Sm (slidir-cAita Mo 1820 calculate anqul 30 pts lint cD Giwern 2,-150 G2 33 Ri3 in she position R4 in

Please show me how to do this using graphical velocity techniques (velocity imaging and polygons) and solve for the variables

Answer 1

Given that

R₃ = 6in.

R₁ = 3in.

R₆ = 7.19 in.

R_o = 5.2 in.

R₄ = 2in.

R₅ = 3 in.

R₁ = 3 in.

Q₁ = 150^o

Q₂ = Q₃ = 30^o

Q4 = O

construction of velocity polygon

Draw the mechanism in a proper scale.

Convert the into V₁ using V = rul.

For velocity of link , draw the line perpendicular the mechanism and for slides draw line parallel to slides.

Mark the fixed point O₁ O₂ . From that draw a line parallel to link O₁ B₁ with magnitude of V₀ , B1 (Upward direction due to cw velocity ).

Oh B 2 2 0, C 2 5.4cm