MAE 1351 MIDTERM 1 (CORRECTLY ANSWERED)

Thread Terminology: Root correct answers The bottom cut on external threads Thread Terminology: Crest correct answers The top of the external threads Design Process Steps correct answers 1. Identify 2. Conceptualize 3. Refine 4. Analyze 5.Prototype 6.Document 7.Produce 8.Life style Life cycle of a product correct answers Product steps that include resources needed to make an object, manufacturing, useful life and disposal Green Engineering correct answers The field of engineering concerned with the environmental impacts of a technology's creation, use, and disposal. Concept Generation correct answers the ability to form/think up an idea, cogently state the idea, and then evaluate it—demands creativity and critical thinking skills. Mass properties analysis correct answers A computer-generated document that gives the mechanical properties of a 3-D solid model. Physical Prototyping correct answers -CAM -SLA -SLS -LOM -FDM -SGC Manufacturing correct answers The process of making a raw material into a finished product; especially in large quantities. Methods of manufacturing correct answers Machining, casting, rolling, sheet metal cutting processes Patent Drawing correct answers These drawings are created to illustrate and explain new machines or devices that are invented. These are pictorial drawings and must be self-explanatory. These drawings are not useful for production purposes. Engineering Drawing correct answers a drawing that shows the dimensions, tolerances, materials, and finishes of a component Market need identification correct answers -recognize need