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         D Engineering Drawings.

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Presentation on theme: "         D Engineering Drawings."— Presentation transcript:

1          D Engineering Drawings

2 1. General Drawings An engineering drawing that shows the overall design of an object Multiview and isometric

3 2. Exploded View An engineering drawing that show the different parts, or features, of an object (isometric) Name of each part, quantity, materials list, bill of sales

4 3. Detail drawing Specifies all details needed to make a part of an object Multiview

5 Details in engineering drawing
Scale: relationship between the measurements of an object on a sheet of paper and the real measurements of the object Reduction (1:2)- drawing smaller than object Full Size (1:1)- same size as object Increase (2:1)- drawing bigger than original

6 Dimensioning Indicating the real dimensions of an object as well as the position of various elements

7 Tolerance: maximum variation of a specified dimension between a measurement on a drawing and real-life measurements

8

9 Cross-section Reveals interior of an object, exposing hidden details

10 Rules and Symbols See common rules p. 356 See common symbols p. 357
Design Plan- simplified drawing that represents one or more aspects of the functioning of an object (see p. 358) Technical diagram- simplified diagram that contains info. About the construction solutions for manufacturing an object or system (p. 359)


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