(Figure Step 15A and 15B) Figure Step 15A Figure Step 15B Step 16Ĭhange the view to the Home view and change the colour to: Metal-Brass. Set the thread specifications as shown in the figure. (Figure Step 14) Figure Step 14 Step 15Įnable the Specification tab. Enable the Location tab and set the Length to 1.5 and then select the cylinder as the face to thread. (Figure Step 13) Figure Step 13 Step 14Įnter the THREAD command. Using the CHAMFER command, chamfer the bottom of the bolt. (Figure Step 12A and 12B) Figure Step 12A Figure Step 12B Step 13 Draw and dimension a 1 inch circle using the centre of the circle to snap to. Start a new sketch on the extruded circle. Ensure that you enable the Join icon and extrude it away from the bolt head. Figure 19-3ĪUTHOR’S COMMENTS: Since you are inserting a circle tangent inside of a regular polygon, any three edges can be selected. Study each one and try to understand how they are constructed and the angles used to construct them. It is important to understand and know the geometry involved to construct a triangle, square, hexagon, and octagon as shown in Figure 19-3. Inscribed and Circumscribed Regular Polygon Figure 19-1Īny regular polygon can be inscribed in or circumscribed around a circle as shown, using a hexagon, in Figure 19-2. The first eight regular polygons are shown in Figure 19-1. A regular polygonis a polygon that has equal angles, equal sides and can be inscribed in or circumscribed around a circle. Describe and apply the WORK POINT, WORK AXIS, and WORK PLANE commands.Ī polygonis defined as any plane figure bounded by straight lines.Describe work features including Work Points, Work Axes, and Work Planes and explain how they are used in model construction.Describe and apply the POLYGON, TANGENT CIRCLE, and THREAD commands. When you have completed this module, you will be able to:
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