IME 145 FINAL EXAM QUESTIONS AND ANSWERS ALREADY PASSED

IME 145 FINAL EXAM QUESTIONS AND ANSWERS ALREADY PASSED What is your definition of manufacturing? Why it is an important part of our society? Manufacturing is the processing of raw materials into finished products using machines, tools, and advanced technology. Manufacturing is an important part of our society because it increases economic productivity and leads to more innovation, exports, and opens up middle- class jobs. List the seven different categories manufacturing processes are divided into. casting, bulk deformation, sheet1 metal forming, additive, polymer processing, joining, machining The manufacturing industries are classified into three different categories. What category are companies who perform machining processes usually classified under? Secondary List the five traditional machining processes. sawing turning milling drilling broaching What is an orthographic projection? List the two types of projection standards used to create orthographic projections on drawings. Orthographic projections are two dimensional representations of a three-dimensional object. The two types of projection standards are first angle projection and third angle projection. Dimensions are placed on an engineering drawing to describe a feature's______and_________ size and location When manufacturing a part, tolerances are found on a title block and notes sections What is the difference between variables and attributes inspection? What type of inspection attributes are we gathering when we are measuring our parts with dial calipers? Variable types of inspection generally take more time and are more expensive than attributes inspection. Define the term accuracy in terms of measuring/inspecting machined parts. measurement result against actual value and actual value against target value Define the term precision in terms of measuring/inspecting machined parts. How many more times precise do we want our measuring instrument to be when measuring a part? Precision is the degree to which the instrument provides repeated measurements of the same parts. You want to be at least 10 times more precise when measuring a part. List the three main types of dimensions placed on engineering drawings. linear, angle, notes A ________________________ is the most accurate hand held measuring device used during lab #1's measuring exercise micrometer List the four different ways linear measurements can be obtained using calipers. outside, inside, depth, and step All traditional machining process remove material