Drawing

VASIREDDY VENKATADRI INSTITUTE OF TECHNOLOGY

Engineering Drawing

December 2, 2008

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Topics 2.Curves 3.Projection of points 4.Projections of lines 5.Projections of planes 6.Projections of solids 7.Orthographic views 8.Isometric projections December 2, 2008

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VASIREDDY VENKATADRI INSTITUTE OF

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Curves

Construction of Ellipse Construction of parabola Construction of Hyperbola Cylindrical curves

December 2, 2008

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1.Projection of points Points lying in different Quadrants

December 2, 2008

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Projections of lines • Line parallel to both planes • Line perpendicular to one plane • Line inclined to one plane. • Line inclined to both planes.

December 2, 2008

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Projections of planes Plane perpendicular to one principle plane Plane inclined to one principle plane Plane inclined to Both principle planes December 2, 2008

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projections of solids • Cylinder • Cone • Prism • Pyramid December 2, 2008

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Orthographic views • Front view (Elevation) • Top view (plan) • Side view

December 2, 2008

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December 2, 2008

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December 2, 2008

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December 2, 2008

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December 2, 2008

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projection21.DAT December 2, 2008

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projection3.DAT December 2, 2008

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projection19.DAT December 2, 2008

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