Question 3 [15 points] Consider the following drawing of a component that is to be manufactured:...

Transcribed Image Text:

Question 3 [15 points] Consider the following drawing of a component that is to be manufactured: A 200 B 300 75 200 225 0252 All dimensions in miles C 350 050 2 440 475 125 R25 025 MC 150 50 AB X-Y Below is a scale drawing of the component as produced. Please answer the following: 3.1 Is the hole center position tolerance as shown in the working drawing satisfied by the part as produced? Explain your reasoning. [3 points] 0 157 100 miles 3.2 Now suppose that the center position tolerance is changed so that its feature control frame is drawn as: 025 M CA Is the tolerance satisfied in this case? Explain the reasoning behind your answer. You can optionally draw on a copy of the scale drawing above and upload it, if it helps explain your answer. [4 points] 3.3 On the simplified working drawing below, add feature control frames to specify the following three tolerances, and upload your modified drawing: " A tolerance to specify that edge W should be perpendicular to datum A within a tolerance zone defined by two parallel planes separated by 10 miles. [3 points] A tolerance to specify that edge W should be parallel to datum B within a tolerance zone defined by two parallel planes separated by 10 miles. [3 points] A tolerance to specify that edge Z should be straight within a tolerance zone defined by two lines that lie 10 miles apart. [2 points] W All dimensions in miles A N B 200 Question 3 [15 points] Consider the following drawing of a component that is to be manufactured: A 200 B 300 75 200 225 0252 All dimensions in miles C 350 050 2 440 475 125 R25 025 MC 150 50 AB X-Y Below is a scale drawing of the component as produced. Please answer the following: 3.1 Is the hole center position tolerance as shown in the working drawing satisfied by the part as produced? Explain your reasoning. [3 points] 0 157 100 miles 3.2 Now suppose that the center position tolerance is changed so that its feature control frame is drawn as: 025 M CA Is the tolerance satisfied in this case? Explain the reasoning behind your answer. You can optionally draw on a copy of the scale drawing above and upload it, if it helps explain your answer. [4 points] 3.3 On the simplified working drawing below, add feature control frames to specify the following three tolerances, and upload your modified drawing: " A tolerance to specify that edge W should be perpendicular to datum A within a tolerance zone defined by two parallel planes separated by 10 miles. [3 points] A tolerance to specify that edge W should be parallel to datum B within a tolerance zone defined by two parallel planes separated by 10 miles. [3 points] A tolerance to specify that edge Z should be straight within a tolerance zone defined by two lines that lie 10 miles apart. [2 points] W All dimensions in miles A N B 200