| Click to enlarge |
|
Structure of mechanism |
Function |
The mechanism contains a RRT kinematic chain connected in parallel with a four bar linkage. The kinematic chain RRT´s joints are connected with the coupler and the crank of the four bar linkage. By means of changing the geometrical lengths of the mechanism´s links, the slider block point M describes a range of coupler curves. |
Comment |
The interactive animations and movies were generated for the following dimensions:
Variant 1: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 40 mm, l4 = 120 mm, α = 90°, l5 = 160 mm
Variant 2: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 80 mm, l4 = 120 mm, α = 90°, l5 = 160 mm
Variant 3: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 90°, l5 = 160 mm
Variant 4: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 40 mm, l4 = 120 mm, α = 45°, l5 = 160 mm
Variant 5: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 80 mm, l4 = 120 mm, α = 45°, l5 = 160 mm
Variant 6: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 45°, l5 = 160 mm
Variant 7: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 40 mm, l4 = 120 mm, α = 0°, l5 = 160 mm
Variant 8: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 80 mm, l4 = 120 mm, α = 0°, l5 = 160 mm
Variant 9: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 0°, l5 = 160 mm
Variant 10: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 90°, l5 = 200 mm
Variant 11: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 90°, l5 = 200 mm
Variant 12: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 90°, l5 = 200 mm
Variant 13: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 45°, l5 = 200 mm
Variant 14: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 45°, l5 = 200 mm
Variant 15: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 45°, l5 = 200 mm
Variant 16: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 0°, l5 = 200 mm
Variant 17: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 0°, l5 = 200 mm
Variant 18: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 0°, l5 = 200 mm
Variant 19: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 180°, l5 = 200 mm
Variant 20: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 180°, l5 = 200 mm
Variant 21: x = 140 mm, y = 40 mm, l2 = 30 mm, l3= 160 mm, l3´ = 120 mm, l4 = 120 mm, α = 180°, l5 = 200 mm. |
Dimension of mechanism |
planar |
Number of links |
6 |
Drive movement |
Rotation |
Output movement |
Rotation combined with rectilinear translation |
Degree of freedom |
1 |
Fundamental mechanism |
Link containing mechanism |
Number of inputs |
1 |
Number of followers |
1 |
Revolution ability |
yes |
Revolution ability of input link |
yes |
Relative position between drive and output |
parallel |
|
|