STEP 7 - WORKING DRAWINGS
I. OBJECTIVES - Upon the completion of this step, the student should be able to:
A. List and recognize the six major kinds of "Working Drawings";
B. Describe the information found on an "Assembly Drawing" of a product;
C. Describe the information found on a "Subassembly Drawing" of a product;
D.Describe the information found on "Detail Drawings" of a product;
E. List the six specialized types of "Detail Drawings" for a product;
F. Explain the importance of "Purchased Parts" for a product;
G. Describe the information needed for specifing "Purchased Parts" for a product;
H. Explain the circumstances which would require the drawing of a "Purchased Part;
I. Explain the importance of "Patent Drawings" of a product;
J. Discuss the information found on a "Patent Drawing" of a product;
K. Prepare "Working Drawings" for a product design project;
II. REFERENCES - The following list contains textbooks, reference books, pamphlets, audio-visuals, and hand-out sheets that will help you learn about this step:
A. Goetsch, Nelson, Chalk, pp. 558-561.
B.Jensen & Helsel, pp. 266-291, 368-369.
III. ASSIGNMENTS - The following list of activities and problems will help you understand the objectives for this step and provide practical applications to help you acquire the skills needed to continue with the next step:
A. Access the "Tech Draw Server" to down load a copy of the Study Questions for Step 7. You may printout the Study Questions for Step 7 and write in the answers or you may save the file to your disk and type in the answers using AppleWorks.
B. Complete a Division Sheet for Step 7. Include the title of the step, step number, your name, and a list a minimum of ten (10) items that could be considered "Purchased Parts". See SAMPLE.
C. Prepare "Detail Drawings" and a "Sub-Assembly Drawing" of a component of your project that you have not worked on to date.
D. Prepare a"Sub-Assembly Drawing" using "Detail Drawings" that you have created for your project. (AC credit only)
E. Prepare a "Detail Drawing" of a "Purchased Part" that you would modify for your project. (AC credit only)
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