¶ … Engineering Drawing Has Five Major Parts:
Title block. 2. Grid system, 3. Revision block, 4. Notes and legends, 5. Engineering drawing (the graphic portion).
The title block of the drawing contains the information necessary to identify the drawing and describe its validity. The title area has three blocks: a. The first area (which contains the drawing title, the drawing number, and the location, site, or vendor); 2. The second area (which contains information about approval and authorship of drawing); the Third Area (which cross-references other drawing related to this particular illustration).
The Grid System involves drawings either drawn to, or not drawn to, scale
(presented in ratio-style). Diagrams drawn to scale render accurate and detailed information about the illustration, whereas drawings devoid of scale present only functional or structural overview of the component.
These scales use a grid system in order to help locate a specific point of the drawing. The grid system consists of letter, numbers or both that cross the drawing both horizontally and vertically. The drawing itself is divided into blocks, each with its own letter or number identifier.
2. Revision block, The revision block indicates the changes (revision) that are made to the drawing. In the drawing's draft, the revision block is empty, but with the entry of revisions data are formatted in the revision block showing the data of modification of the drawing, the revision number, and a title of summary of the alterations. Changes are indicated by hand-drawn cloud signifiers or by shapes with revision numbers next to each change in the drawing.
3. Notes and legends explain special symbols and conventions on the drawing as well as explaining any information that the draftsman felt was necessary for oen to understand the diagram (Doe Fundamentals Handbook, 1993).
4. Engineering drawing (the graphic portion) is the type of technical drawing that thoroughly and clearly defines the requirements and pieces of the engineered items. They are drawn in accordance with standardized conventions (such as the GD&T) that have requirements for the drawing such as line weight, symbols, and technical jargon. These determine elements necessary for layout, size, appearance, interpretation...
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The step-by-step instructions that were used for manufacturing the device are set forth in Table 4 below. Table 4 Instructions for building the lift device Step Instructions Step One Using wood saw, cut all wooden pieces (Part Nos. W1, W2 and WS1-WS4) to desired dimensions (or have this step completed by hardware store/home improvement center where purchased). Step Two Fabricate the lifting device framework by connecting Part Nos. WS1 to WS2 as well as WS3 to WS4 at
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