Discuss why a draftsperson might use notes on a drawing.

What will be an ideal response?


The draftsperson often resorts to the use of notes on a drawing to convey to the mechanic all the information needed to make a part. Notes such as those used for drilling, reaming, counterboring, or countersinking holes are added to ordinary dimensions.
A note may consist of a very brief statement at the end of a leader or it may be a complete sentence that gives an adequate picture of machining processes and all necessary dimensions. A note is found on a drawing near the part to which it refers.

Trades & Technology

You might also like to view...

What is the center-to-center spacing of joists in standard-module, one-way joist floors?

What will be an ideal response?

Trades & Technology

GMLAN is the General Motors term for which type of module communication?

A) Class 2 B) High-speed CAN C) Keyword 2000 D) UART

Trades & Technology

If you must drive through water, what is the first step to follow?

A. increase engine speed B. slow down C. accelerate through the water D. place your left foot lightly on the brake

Trades & Technology

Consider steady heat conduction in a plane wall whose left surface (node 0) is maintained at 40°C while the right surface (node 8) is subjected to a heat flux of 3000 W/m2. Express the finite difference formulation of the boundary nodes 0 and 8 for the case of no heat generation. Also obtain the finite difference formulation for the rate of heat transfer at the left boundary.

What will be an ideal response?

Trades & Technology