Figure below shows a four-bar linkage (non-scaled diagram) at an instant. The input angle is equal to the output angle (82 - 04) and the transmission angle is 30°. The input link is extended beyond joint B and an input force (Fi) is applied at the end of it, while an output force is drawn from the midpoint of the output link. If an output force of 30 N is desired from an input force of 10 N, how far the input link should be extended, Le, what is the distance from point B to the point where Fin is applied. Fa Fost A. D Non-scaled diagram; AB = 10 , CD =r4 = 30 (output), all in mm %3D

Figure below shows a four-bar linkage (non-scaled diagram) at an instant. The input angle is equal to the output angle (82 - 04) and the transmission angle is 30°. The input link is extended beyond joint B and an input force (Fi) is applied at the end of it, while an output force is drawn from the midpoint of the output link. If an output force of 30 N is desired from an input force of 10 N, how far the input link should be extended, Le, what is the distance from point B to the point where Fin is applied. Fa Fost A. D Non-scaled diagram; AB = 10 , CD =r4 = 30 (output), all in mm %3D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Figure below shows a four-bar linkage (non-scaled diagram) at an instant. The input
angle is equal to the output angle (02 - 04) and the transmission angle is 30°. The
input link is extended beyond joint B and an input force (Fin) is applied at the end of
it, while an output force is drawn from the midpoint of the output link. If an output
force of 30 N is desired from an input force of 10 N, how far the input link should be
extended, i.e., what is the distance from point B to the point where Fin is applied.
Fin
B
out
undefined
02
04
A.
Non-scaled diagram; AB = 10, CD=r4 = 30 (output), all in mm

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