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Estructura del mecanismo |
Función |
The mechanism contains a slider crank kinematic chain connected in parallel with a slider crank. The kinematic chain RRT´s joints are connected with the crank and coupler of the slider crank. By means of changing the geometrical lengths of the mechanism´s links, the coupler point M describes a range of coupler curves. |
Comment |
The following variants of the geometrical dimensions were used to generate the linked videos and animations:
Variant 1: l1 = 20 mm, l1´ = 30 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25°
Variant 2: l1 = 20 mm, l1´ = 17 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25°
Variant 3: l1 = 20 mm, l1´ = 13 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25°
Variant 4: l1 = 20 mm, l1´ = 8 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25°
Variant 5: l1 = 20 mm, l1´ = -5 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25°
Variant 6: l1 = 20 mm, l1´ = -15 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25°
Variant 7: l1 = 20 mm, l1´ = -25 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25°
Variant 8: l1 = 20 mm, l1´ = -35 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25°
Variant 9: l1 = 20 mm, l1´ = -48 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25°
Variant 10: l1 = 20 mm, l1´ = -57 mm, l2 = 77 mm, l4 = 70 mm, x = -4 mm, α = 25° |
Dimensión del mecanismo |
plano |
Número de elementos |
6 |
movimiento motor |
Rotación |
Movimiento de salida |
Rotación combinada con traslación rectilínea |
Grados de libertad |
1 |
Número de entradas |
1 |
Número de seguidores |
1 |
Capacidad de rotabilidad |
no |
Capacidad de rotabilidad del elemento de entrada |
sí |
Posición relativa entre motor y salida |
paralelo |
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Función de guía |
Dirección del enlace |
dirección idéntica |
Orientación del elemento de salida |
general |
Dimensión del mecanismo |
plano |
Referencia de entrada |
sí |
Variación de la orientación con respecto al elemento de salida |
varios |
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