In: Mechanical Engineering
Question 12 Needs Grading With the ans wer page provided 1) Define the neutral axis of a bearo under going bending stress 2) Draw a fiber-s tresses diagram for the I-bean Question
What type of stresses occur around the notch of a ductle metal ith an extremely small radius, and what remedies would you prescrbe to that area to prevent t from faling?
Question 14 You're an prcject engineer for a major oil company and your Quality Control Techrician comes up to you with a Nonc onformty Report As he was conduc ting a nondes truc trve test on a uned dillng pipe he discovered some erosion, 8 down the inner diameter of a 6" ppe He needs you to certify this pipe so it can be used again for a rush job The ppe is scheduled to ship out tomonow moming if you reject the ppe youl have to shp a new bar s tock to the machine shop and have it turned, which wll take another 2 weeks If ths happens, you might lose the job If you certi?y d, the pipe may or may not washout What information and tools would you need in orde to make a fast decision? Explain your decision for each type of information and tool you might need