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Inside this Book – A working drawing of an object is a group of completely dimensioned views of that object, so arranged and drawn that it will give all the information necessary to make the object. A picture drawing of an object is a single view of the object represented as it appears to the eye when viewed or looked at from a stationary point. It shows only those parts, surfaces and edges, that can be seen from one point and does not show them in their true shape, proportion or relative size. In a working drawing the object is viewed from many points — as many as are necessary to show all the edges, surfaces, etc., in their true shape and size. In a picture drawing we have one view of the object, in a working drawing we have two or more views, sometimes five.
Inside this book –Mechanical Drawing Problems PDF Book by Edward Berg – In laying out the sheet draw first the horizontal guide lines. The bow dividers may be set to the height of the letters and used to good advantage. Then draw the vertical guide lines for the letters in the groups, spacing them evenly as indicated in the lay-out sheet. The letters in the words should he close to each other and the zvords zvcll separated. Draw a few vertical guide lines, spac- ing them at random, to help form the letters in the words and also the figures. The direction of each stroke should be followed carefully and should always be used in making the letters.
Mechanical Drawing Problems by Edward Berg PDF : eBook Information
- Full Book Name – Mechanical Drawing Problems
- Author of this Book – Edward Berg
- Language – English
- Book Genre – Nonfiction, Drawing, Mechanical,
- Download Format – PDF
- Size – 7.4 MB
- eBook Pages – 232
- Price – Free