Oblique Projection

The elevation of the object is drawn to scale and parallel to the observer, as in orthographic projection, but receding lines, i.e. the sides of the plinth not visible in 331:1, are drawn at a convenient angle 30°, 45°, or 60° according to the set-square available. Figure 331:1 shows the plinth side drawn at an angle of 45°. If the receding lines are short the angle should be fairly large; if they are long the angle should be acute, otherwise an exaggerated effect is produced. Figure 333:2 gives the effect achieved by drawing the side to half the scale of the front, which gives a more pleasing appearance, but a warning notice should be

331 Orthographic projection

331 Orthographic projection

Orthographic Projection Furniture
first angle
third angle

included in the drawing if this method is adopted. Circles and parts of circles can be drawn with the compass in oblique projection, and the method is invaluable for showing details of constructional jointing, etc.

332 Projections (1)

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Woodworking Tools and Installation Tips

Woodworking Tools and Installation Tips

There are a lot of things that either needs to be repaired, or put together when youre a homeowner. If youre a new homeowner, and have just gotten out of apartment style living, you might want to take this list with you to the hardware store. From remolding jobs to putting together furniture you can use these 5 power tools to get your stuff together. Dont forget too that youll need a few extra tools for other jobs around the house.

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