Structure of mechanism

Function

The mechanism contains an inverted crank connected in series with a slider crank. The mechanism transforms the rotation movement of the crank into translation movement of the slider. The stroke of the slider depends on the geometric dimensions of the linkage.

Comment

The following variations of the geometrical dimensions were used to generate the linked videos and animations:
Variant 1: x = -20 mm, y = 50 mm, x1 = -15 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm
Variant 2: x = -20 mm, y = 50 mm, x1 = -10 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm
Variant 3: x = -20 mm, y = 50 mm, x1 = -40 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm
Variant 4: x = -20 mm, y = 50 mm, x1 = -50 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm
Variant 5: x = -25 mm, y = 65 mm, x1 = 0 mm, l1 = 30 mm, l3 = 18 mm, l´3 = 27 mm, l4 = 40 mm
Variant 6: x = -25 mm, y = 65 mm, x1 = -25 mm, l1 = 30 mm, l3 = 18 mm, l´3 = 27 mm, l4 = 40 mm
Variant 7: x = -25 mm, y = 65 mm, x1 = -50 mm, l1 = 30 mm, l3 = 18 mm, l´3 = 27 mm, l4 = 40 mm
Variant 8: x = -30 mm, y = 70 mm, x1 = -45 mm, l1 = 20 mm, l3 = 25 mm, l´3 = 25 mm, l4 = 50 mm
Variant 9: x = -30 mm, y = 70 mm, x1 = -25 mm, l1 = 20 mm, l3 = 25 mm, l´3 = 25 mm, l4 = 50 mm
Variant 10: x = -30 mm, y = 70 mm, x1 = -20 mm, l1 = 20 mm, l3 = 25 mm, l´3 = 25 mm, l4 = 50 mm
Variant 11: x = -20 mm, y = 50 mm, x1 = -25 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm

Dimension of mechanism

planar

Number of links

Drive movement

Rotation

Output movement

Rectilinear translation

Degree of freedom

Fundamental mechanism

Link containing mechanism

Number of inputs

Number of followers

Revolution ability

Revolution ability of input link

yes

Relative position between drive and output

parallel

Transfer function

Output motion

high deviation

Transfer function

reversed direction

partially in- / decreased transfer velocity

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Six bar linkage. Inverted slider crank in series with a slider crank –1

Pinche para ampliar

Estructura del mecanismo
Función	The mechanism contains an inverted crank connected in series with a slider crank. The mechanism transforms the rotation movement of the crank into translation movement of the slider. The stroke of the slider depends on the geometric dimensions of the linkage.
Comment	The following variations of the geometrical dimensions were used to generate the linked videos and animations: Variant 1: x = -20 mm, y = 50 mm, x1 = -15 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm Variant 2: x = -20 mm, y = 50 mm, x1 = -10 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm Variant 3: x = -20 mm, y = 50 mm, x1 = -40 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm Variant 4: x = -20 mm, y = 50 mm, x1 = -50 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm Variant 5: x = -25 mm, y = 65 mm, x1 = 0 mm, l1 = 30 mm, l3 = 18 mm, l´3 = 27 mm, l4 = 40 mm Variant 6: x = -25 mm, y = 65 mm, x1 = -25 mm, l1 = 30 mm, l3 = 18 mm, l´3 = 27 mm, l4 = 40 mm Variant 7: x = -25 mm, y = 65 mm, x1 = -50 mm, l1 = 30 mm, l3 = 18 mm, l´3 = 27 mm, l4 = 40 mm Variant 8: x = -30 mm, y = 70 mm, x1 = -45 mm, l1 = 20 mm, l3 = 25 mm, l´3 = 25 mm, l4 = 50 mm Variant 9: x = -30 mm, y = 70 mm, x1 = -25 mm, l1 = 20 mm, l3 = 25 mm, l´3 = 25 mm, l4 = 50 mm Variant 10: x = -30 mm, y = 70 mm, x1 = -20 mm, l1 = 20 mm, l3 = 25 mm, l´3 = 25 mm, l4 = 50 mm Variant 11: x = -20 mm, y = 50 mm, x1 = -25 mm, l1 = 20 mm, l3 = 22.5 mm, l´3 = 7.5 mm, l4 = 35 mm
Dimensión del mecanismo	plano
Número de elementos	6
movimiento motor	Rotación
Movimiento de salida	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

Función de transferencia
Movimiento de salida	alta desviación

Collections

Mecanismos de barras

Permanent links

DMG-Lib		https://www.dmg-lib.org/dmglib/handler?mcdsc=2721025
Europeana		http://www.europeana.eu/portal/record/2020801/dmglib_handler_mcdsc_2721025.html

Data provider

UP Timisoara

http://mecatronica.mec.upt.ro

Administración

Localización		University "Politehnica" Timisoara, Department of Mechatronics
Productor		Erwin-Christian Lovasz
Fecha de producción		2013
Construcción, material		KOSIM 3.0 FKG Ges. für Antriebstechnik