ENGINEERING BASIC / TECHNICAL DRAWING TOOLS

welcome to my channel today this video will teach you about the basic engineering drawing instruments and how they are being used in engineering drawing engineering related objects like buildings walls electrical fittings pipes machines etc represented with specifications like size shape materials etc several engineering drawing software with more accuracy are available but drawing on paper is still being used in some areas and for small constructions drawing plays vital role in the engineering and construction works the drawing requires no language anyone can read it so drawings of other countries structures can also be studied easily the basic instruments used in engineering drawing a drawing sheet drawing board mini drafter t-square compass divider protractor french curves templates pencils eraser drawing sheet is a white paper on which an object is drawn which is available in various sizes the sheet used for engineering should be of good quality it should be white in color with uniform thickness with must resist the easy torn of paper the surface of sheet must be smooth drawing paper comes in different sizes namely a3 paper and a4 paper which are the most basic used of them all drawing board is generally made of soft wood and it is in rectangular shape it is used to support drawing sheet so the size of board is made according the size of the drawing sheet mini drafter is an instrument which can be used for multiple functions in drawing it contains two arms which is adjustable to required angle and at the end of the lower armor scale set