ENGINEERING GRAPHICS








PREVIEW OF OUR MATERIAL :

fig 1 . Dimensioning System
fig 2. Curves &Conics
fig 3. Cycliod,Involutes & Spirals

fig 4 .Isometric Projections


An engineering drawing is a kind of technical drawing that is used to deliver statistics about an object. A frequent use is to specify the geometry quintessential for the building of a issue and is referred to as a element drawing. Usually, a wide variety of drawings are quintessential to definitely specify even a easy component. 

The drawings are linked collectively by means of a grasp 

drawing or meeting drawing   which offers  the drawing numbers of the subsequent exact components, portions required, development substances and perchance 3D pictures that can be used to detect man or woman items. Although ordinarily consisting of pictographic representations, abbreviations and symbols are used for brevity and extra textual explanations might also additionally be supplied to deliver the vital information.


DRAFTING TOOLS




The manner of producing engineering drawings is frequently referred to as technical drawing or drafting (draughting).

[1] Drawings normally incorporate a couple of views of a component, even though extra scratch views can also be brought of important points for similarly explanation.

 

Only the statistics that is a requirement is generally specified. Key records such as dimensions is typically solely unique in one location on a drawing, fending off redundancy and the opportunity of inconsistency. Suitable tolerances are given for essential dimensions to enable the thing to be manufactured and function. More certain manufacturing drawings can also be produced based totally on the statistics given in an engineering drawing. 


Drawings have an facts field or title block containing who drew the drawing, who authorised it, devices of dimensions, that means of views, the title of the drawing and the drawing number.