![]() ![]() Auxilliary views, elementary intersection curves and development. Isometric projections Points, lines and object in space: true shapes and dimensions. More on orthographic projections for standard machine parts. Sectioning practices necessity for sectioning, cutting planes and cutting plane lines full and half sections hatching rules relating to sectioning examples of sectioning in machine drawing. Representation of mechanical fastener in drawing: bolts, nut, studs, cap screws, rivets, etc. MEE 104: ENGINEERING DRAWING II (2 UNITS) Introduction to wood workshop tools properties of wood and their influence on the detailed design of wooden structures and components, e.g wood fasteners, and preservation measures. Safety in workshop Organization of the workshop Introduction to methods and tools for producing thread, holes, slots, tapers, etc. Introduction to workshop practice, types of machine: Lathe, milling machine, shaper, drill, folding machine, shear, press, etc their uses and tools. Materials and instrument in use for engineering drawing Different types of lines & their uses lettering, borderlines, details-box and dimensioning on drawings, paper sizes, drawing layout First and third angle projections briefly introduced Construction of points, lines angles, triangles and polygons Orthographic projections Conic sections ellipse, parabola and hyperbola Loci including involutes, cycloid, epi and hypocycloids etc. Civil Engineering) / OUTLINEĮngineering drawing as a means of communicating technical details for structures, components, engines etc.
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