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Set the Standard dimensioning style to the following parametersCAD ApplicationsAssignment #11DDIMENSIONINGObjective:The student will construct a complete orthographic drawing of an assigned problem and adding Ordinate (arrowless) dimensioning using the CAD system. Assignment:Complete the assigned orthographic drawing problem by adding dimensions according to the given parameters below. Copy the file EDD12143.DWG to your WORKING DISK. Create a layer for the dimensions with a color of the student's own selection. Be sure to include this layer on the CAD Drawing Document Sheet.Set the Standard dimensioning style to the following parametersIn the Annotation ribbon select the Style option and create a new dimension style. Make this style current. Record the new dimension style on the CAD Drawing Document sheet.In the Lines section: Set the Baseline Spacing for 0.25 Set the Extend Beyond Dim Lines value to 0.125 Set the Offset from origin value to 0.0625In the Symbols and Arrows section: (Choose an arrowhead style) Set the Arrow Size to 0.125 Set the center marks to NoneIn the Text Section: Set the Text height value to 0.125 Set Vertical to "centered." Set the Horizontal to "centered." Set the text alignment to "Horizontal"In the Fit Section: Set the fit to "either the text or the arrows, whichever fits best"  Set to “Beside the Dimension Line”In the Primary Units Section: Set the Unit Format to Decimal Set the Precision to 0.000A new origin must be established from the primary datum, which is the lower left corner of the object. Type the command UCS. When prompted pick the lower left corner of the object to establish a new origin.Apply the given dimensions using the Ordinate option in the Annotation ribbon. When the Specify Feature Location prompt appears, move the screen cursor to the point or feature to be dimensioned. If the featureIs the corner of the object, pick the corner. If the feature is a circle, pick the end of the center mark. WhenPrompted for the Leader endpoint, pick the location for the dimension text.1CAD ApplicationsAssignment #11DDimensioning will be in accordance with the rules and techniques as described in the textbook Engineering Graphics. Review dimension text locations and dimension line spacing.Add the text to the Hole Schedule. Use the TEXT command with the MIDDLE justification to place the text. Plot the finished drawing.Evaluation:Refer to the PROJECT EVALUATION handout for the required items to be turned in for evaluation.Vocabulary:DIMORDINATE QLEADER


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CCAC EDD 121 - DIMENSIONING

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