General Considerations in Machine Design

Work facilities


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Working environment plays a key role to design a machine component. A designer must familiar to workshop and work facilities. It is necessary to plan and supervise the workshop operations and to design method regarding to forging,casting and forming. 

Assembling


Every machine consists of components or parts and should be assembled as a unit before it can function. Large units must often be assembled in the workshop and then to be transfer to their servicing place.The final location is very important and the designer must knows the exact location and the local facilities for erection.

Kinematics.


Motion of the parts may be
(i) Rectilinear motion which includes unidirectional and reciprocating.
(ii) Curvilinear motion which includes oscillatory , rotary and simple harmonic.
(iii) constant velocity and constant or variable acceleration.
Successful operations contain simple arrangement of parts which will give the motion.

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You can say that again. 

Amen

If there are P.E. candidates that don't know any of that they have no business taking the exam.

I didn't see anything about the effective prevention of sidefumbling. 

scatsob said:

I didn't see anything about the effective prevention of sidefumbling. 

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Possibly because the consequence of not having six hydrocoptic marzelvanes fitted to the ambifacient lunar waneshaft is so remote.

Audi driver said:

Possibly because the consequence of not having six hydrocoptic marzelvanes fitted to the ambifacient lunar waneshaft is so remote.

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As long as the waneshaft is manufactured from aircraft grade prefamulated amulite everything should be good to go.