ME 111: Engineering Drawing

ME 111: Engineering DrawingLecture # 11 (05/09/2011)Sections of solids1 Sections of solidsIndian Institute of Technology GuwahatiGuwahati 781039 Section Views Sectional drawings are multiviewtechnical drawings thatcontain special views of a part or parts, views that revealinterior features. Usedto improve clarity andreveal interior features ofparts. Sectionedtechnicalillustrationsareusedto describe Sectionedtechnicalillustrationsareusedto describeinterior features of complicated assemblies. Aprimary reason for creating a section viewisthe elimination of hidden lines, so that a drawingcan be more easily understood or Traditional sectionviews arebasedontheuseof animaginary cutting plane that cuts through the object toreveal interior features. This imaginary cutting plane is controlled by the designerandcan(a)gocompletelythroughtheo bject(fullandcan(a)gocompletelythroughth eobject(fullsection);(b) go half-way through the object (half section);(c) be bent to go through features that are notaligned(offset section);or (d) gothroughpart of theobject(broken-out section).)

Sectional drawings are multiview technical drawings that contain special views of a part or parts, views that reveal interior features. Used to improve clarity and reveal interior features of parts. Sectioned technical illustrations are used to describe interior features of complicated assemblies. A primary reason for creating a section view is

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  Drawings, Multiview

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