General consideration in machine design :
Following are the general consideration in designing a machine components .
Types of load and stress caused by load :
The load on machine components may act as several ways due to which the interval stress are step up . the various type of load and stress are discuss later.
Motion of the part of the machine :
The successful operation of any machine depend largely upon the simplest arrangements of the parts which will be given the motion required .
Selection of the materiel :
It is essential that a designer should have a through knowledge of the properties of the material and their behavior under working condition some of the important characters of material are strength , durability , flexibility ,weight , resistance to heat and corrosion , ability to cast , mach inability , electrical conductivity etc
Form and size of the part :
In order to design any machine parts for form and size it is necessary to known the force which the part must be sustain it is also important to anticipate any suddenly applied or impact load which may cause failer
Used of standard parts :
The used of standard parts is closely related to cost ., the standard of stock parts should be used whenever possible .
Cost of construction :
It is the important consideration to be involved in designee a part .
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