MODUL DITUJUKAN UNTUK PENGEMBANGAN SKILL/ KEMAMPUAN MAHASISWAFull description
Autocad 2d
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AutoCAD Self-paced Learning Modules ®
AutoCAD 2D Module 3 Checking the Accuracy of Your Drawings Learning Outcomes: When you have completed this module, you will be able to:
1. Describe how lab exercise drawings are checked for accuracy.
Checking Your Drawings for Accuracy It is extremely important in AutoCAD to draw with 100% accuracy. This cannot be stressed enough as it is essential that each object in the drawing is positioned and sized perfectly. Lab exercises in the AutoCAD Modules can be checked for accuracy by overlaying the students drawing with a key. As a beginner, this helps you know when your drawings are accurate and
will display any objects of the drawing that are drawn incorrectly. As you become more experienced, you will not require the use of these keys.
Checking Your Drawings for Accuracy Workalong and complete the steps below. Step 1 Using the NEW command, start a new drawing using the template Module Template A. Step 2 Save and name the drawing AutoCAD 2D Lab 03-1 and unless otherwise instructed, save it in the folder CAD Courses/AutoCAD 2D/Lab Exercises.
Figure Step 3A
Step 3 Click the Insert pulldown and then Block as shown in Figure Step 3A. This will open the Insert dialogue box as shown in Figure Step 3B.
Step 4 Pull-down the list of block names in the Name box. The names of the blocks will display as show in Figure Step 4. Click the small triangle at the end to pull-down the list.
Figure Step 4
Step 5 Click the name AutoCAD 2D Lab 03-1. It will highlight as shown in Figure Step 5. The name you select is always the name of the drawing for the lab exercise you are working on. Figure Step 5 Step 6 Ensure the three Specify On-screen boxes are disabled as shown in Figure Step 6A and Step 6B. Figure Step 6A
Click the OK button as shown in Figure Step 7. Figure Step 7
Step 8 This will insert a magenta colored overlay key on your drawing. If you see double objects or places where your objects and the magenta objects don't match, your drawing is incorrect. If you only see one object, even though it may share the colors magenta and red, your drawing is accurate. If your drawing is incorrect, remove the key and correct your drawing before going on to the next lab exercise or module. Module 5 will teach you how to remove the key. See Figure Step 8 for an example of an accurate and an inaccurate key.
Step 9 Save and close the drawing.
Figure Step 8
The Key Principles in Module 3 1. AutoCAD drawings must be drawn with 100% accuracy. 2. Most lab exercise drawings that you draw in the AutoCAD Modules can be checked for
accuracy using an overlay key. 3. The name of the key you select to check your drawing is always the name of the drawing for the lab exercise you are working on. 4. After you insert the key on your drawing and the magenta objects don't match, your drawing is incorrect. If you only see one object, your drawing is 100% accurate.
