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Dec 26, 2024
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ECAD 2040 - Engineering Drafting II Credits: 4 Hours/Week: Lecture None Lab None Course Description: This course covers assembly, production and pictorial drawings. CAD models and drawings will be created based on various manufacturing processes such as casting, forging, molding, machining, and welding. Other topics include joining methods using threaded and non-threaded fasteners. MnTC Goals None
Prerequisite(s): ECAD 1040 , ECAD 1060 and course placement into MATH 0070 /MATH 1015 or above or completion of MATH 0030 with a grade of C or higher. Corequisite(s): None Recommendation: ECAD 2020 and ECAD 2050 or ECAD 2053 and MATH 1015
Major Content
- Assembly drawings
- Casting, forging, and machining drawings
- Non-threaded fasteners
- Pictorial drawings
- Plastic part drawings
- Production drawing project
- Springs
- Threaded fasteners
- Vendor part libraries
- Weldments
Learning Outcomes At the end of this course students will be able to:
- draw and dimension keyway problem
- describe various keys and pins
- identify non-threaded fastener types
- define spring terminology
- draw compression springs
- create detail drawing of a casting and its machined part
- draw various non-threaded fasteners
- interpret thread nomenclature
- draw various threaded fasteners and holes using various CAD software packages
- calculate fit dimensions for keys and pins
- create detail drawing of a forging and its machined part
- create detail drawing of a plastic molded part
- create parts list content
- create pictorial part drawing
- describe various pictorial drawing types
- describe weld processes and symbols
- identify assembly drawing types
- identify plastic part design considerations
- produce exploded isometric drawing
- produce general assembly drawings
- produce production drawings
- produce weldment drawings
Competency 1 (1-6) None Competency 2 (7-10) None Courses and Registration
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