Mae 1351 exam 1 stuvia - Study guides, Class notes & Summaries

The engineering design process follows the same steps as the scientific discovery process, or scientific method. True? - ANSWER-No; there are major differences The term "IPS" in SolidWorks refers to... - ANSWER-measurement units To create an extrusion, I must first draw a sketch on a surface. True? - ANSWER-Yes, but the surface must be flat What are the fundamental types of sketch constraints? - ANSWER-Geometrical and dimensional To clock a hexagonal feature so that it rests horizo...

MAE 1351 Exam 1 Questions and Answers 100% CorrectMAE 1351 Exam 1 Questions and Answers 100% CorrectMAE 1351 Exam 1 Questions and Answers 100% CorrectMAE 1351 Exam 1 Questions and Answers 100% CorrectMAE 1351 Exam 1 Questions and Answers 100% CorrectMAE 1351 Exam 1 Questions and Answers 100% Correctdescriptive geometry - ANSWER-A 2D graphical construction technique used for geometric analysis of 3D objects Optimization - ANSWER-Modification of shapes, sizes, and other variables to achieve the...

Profile - ANSWER-a completed sketch that is used to create a solid Tangent - ANSWER-Touching but not intersecting Constraints - ANSWER-the geometric relationships, dimensions, or equations, that control the size, shape, and orientation and include assumptions that the CAD sketcher makes Implicitly defined - ANSWER-hidden from the sketcher Coincident - ANSWER-forces two points to coincide Concentric - ANSWER-makes the centers of arcs or circles coincide Collinear - ANSWER-forces...

In the ___________ Stage the design engineer must address questions and answers from the customer's/client's perspective and from the engineer's perspective - ANSWER-Problem Identification When a product is designed, one of the design considerations is how long will it be used before it is no longer effective, which is called - ANSWER-life cycle environmental concerns are considered throughout the process, not just at the end, because an engineer's choices in the problem definition sta...

lathe - ANSWER-the workpiece is rapidly rotated about a single axis turning - ANSWER-Circumferential grooves and screw threads are made using this process, as are stepped, tapered, and rounded shaft boring - ANSWER-Removal of material on the inside of the workpiece drilling - ANSWER-a rapidly spinning cutting tool called a drill bit is slowly pushed into a stationary workpiece drill bit - ANSWER-long, with a sharpened tip and spiral grooves along their length to help remove the mater...

MAE 1351 EXAM 1 Questions and Answers 100% CorrectMAE 1351 EXAM 1 Questions and Answers 100% CorrectMAE 1351 EXAM 1 Questions and Answers 100% CorrectMAE 1351 EXAM 1 Questions and Answers 100% CorrectMAE 1351 EXAM 1 Questions and Answers 100% Correct The engineering design process follows the same steps as the scientific discovery process, or scientific method. True? - ANSWER-No; there are major differences The term "IPS" in SolidWorks refers to... - ANSWER-measurement units To create...

Problem Identification (Design process, STEP 1) - ANSWER-the design engineer must address questions and answers from the customer's/client's perspective and from the engineer's perspective. -may involve generating new ideas, or improving an existing design -may use MARKET SURVEY to determine specs of the project (useful, market appeal, produce-able, profit) -take into consideration the LIFE CYCLE of the product -Environmental considerations (GREEN ENGINEERING) and disposal of a product ...

Why are most cave drawings and hieroglyphics not considered to be engineering drawings? - ANSWER-Becuase they were mostly documentation of lifestyle, not instructions on how to build something In what ways did the design of military fortifications change after the discovery of gunpowder and the invention of the cannon? - ANSWER-Walls became thicker, and more geometrically complex to deflect cannon fire Why did engineering drawings need to become more precise during the industrial revolutio...

Stages of the Design Process - ANSWER-1)Identify 2)Conceptualize 3)Refine 4)Analyze 5)Prototype 6)Document 7)Produce 8)Life Cycle MNUEMONIC DEVICE????: ***IC RAP DPL (Dr.Pepper Lite) Problem Identification (Design process, STEP 1) - ANSWER-the design engineer must address questions and answers from the customer's/client's perspective and from the engineer's perspective. -may involve generating new ideas, or improving an existing design -may use MARKET SURVEY to determine spe...

sawing - ANSWER-a multitoothed cutting blade is pulled through the material Qualities of sawing - ANSWER-Pros: -Quick Cons: -precision -quality lathe - ANSWER-the workpiece is rapidly rotated about a single axis turning - ANSWER-Circumferential grooves and screw threads are made using this process, as are stepped, tapered, and rounded shaft boring - ANSWER-Removal of material on the inside of the workpiece drilling - ANSWER-a rapidly spinning cutting tool called a drill bit is...