ENGINEERING DRAWING
Q)What is Engineering Drawing? Ans)Well, Engineering Drawing is a document in the form hard copy or digital soft copy. It communicates with all the technical details required of a part or component to be manufactured in an precise manner. It will describe the information in the form of Pictures, Words, Numbers and Symbols. Engineering Document communicates the following information. 1. Geometry of the part. 2. Functional relationships. 3. Tolerances. 4. Material of the part or component. 5. Heat treatment to be done if any. 6. Surface finish required. 7. Surface Coatings like flash chrome plating, Yellowing. 8.Part Documentation such as Part number, Drawing revision Number, Company Name who as has produced the drawing, Part name, Designer name, the person who has checked and approved the drawing. Date on which it was drawn, checked and approved.