AME 211 - Computer-Aided Drafting and Manufacturing, Spring 2024 Micro Homework 08 - Create a ruler-based drawing of the part shown below [Bethune – Engineering Graphics with AutoCAD 2023, p562]. Dimensions are given in millimeters. Draw the front and top view of the hatched part, using a section front view. Add all dimensions and a note indicating the scale. Do not draw the M8 screw (standard pitch). Select a suitable depth of the internal thread and of the depth of the core hole, based on the specified length of the screw. Assume reasonable values for the height, width and depth of the hatched part. Submit a PDF file with an image of your drawing to D2L. T ? 30 30 Problem 1 Item Points Ruler-based drawing with all details and necessary views, as listed 30 Cleanness and use of construction/projection lines 20 Line types and widths 10 All center lines included Consistency of dimensions All dimensions and specifications shown properly Assignment submitted as PDF file Total 5 5 25 5 100 1 AME 211 - Computer-Aided Drafting and Manufacturing, Spring 2024 Grading rubric definitions Cleanness and use of construction lines: The construction/projection lines are used to layout different parts of the drawing such as lines (and edges), centers, segments, and circles to ensure that (not limited to) • The lines (and edges) that are parallel or vertical stay parallel or vertical. Angles between the lines stays consistent with the given drawing. Arcs follow the curvature and radius of the circle that they belong to. Line types and widths: Lines are drawn with the correct type and width, and can be distinguished clearly. Consistency of dimensions: Dimensions that are used to create the drawings follow the dimensions given in the figure. • In terms of units (e.g., inch or millimeter). • Length of the lines compared to each other. For instance, if two lines have lengths of 20 mm and 40 mm, the length of line one should look like half of the other line. 2