3) A cam-follower mechanism is used to convert the rotary motion of a shaft into the oscillating or reciprocating motion of a valve. The follower system consists of a pushrod of mass mp, a rocker arm of mass m, and mass moment of inertia J, about its center of gravity/mass (C.G.), a valve of mass my, and a valve spring of negligible mass. Find the equivalent mass (meg) of this cam-follower system by assuming the location of meq as (a) point A, and then (b) point C. Rocker arm (mass moment of inertia, J,) Pushrod (mass m,) Valve spring Valve (mass m,) Roller follower Cam Shaft

3) A cam-follower mechanism is used to convert the rotary motion of a shaft into the oscillating or reciprocating motion of a valve. The follower system consists of a pushrod of mass mp, a rocker arm of mass m, and mass moment of inertia J, about its center of gravity/mass (C.G.), a valve of mass my, and a valve spring of negligible mass. Find the equivalent mass (meg) of this cam-follower system by assuming the location of meq as (a) point A, and then (b) point C. Rocker arm (mass moment of inertia, J,) Pushrod (mass m,) Valve spring Valve (mass m,) Roller follower Cam Shaft

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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Automation in manufacturing processes

The term automation refers to the technique through which the creation of an apparatus takes place using an automatic process or a system. Let us try to understand this with an example.

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3) A cam-follower mechanism is used to convert the rotary motion of a shaft
into the oscillating or reciprocating motion of a valve. The follower system
consists of a pushrod of mass mp, a rocker arm of mass m,, and mass moment of
inertia J, about its center of gravity/mass (C.G.), a valve of mass my, and a valve
spring of negligible mass.
Find the equivalent mass (meg) of this cam-follower system by assuming the
location of meg as
(a) point A, and then
(b) point C.
*= Xp
Rocker arm
(mass moment of inertia, J,)
B
Pushrod
(mass m,)
Valve
spring
Valve
(mass m.)
Roller
follower
Cam
Shaft

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