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Instructions: ISE 316 Manufacturing Engineering I: Processes SPRING 2017 HW#1 (40 pts.) (Topic: GD&T Engineering Specifications) • Pdf due in HW#1 Dropbox by 12:00 pm on September 12, 2017. • Show all work (detailed figures, formulas, calculations etc.) to get full credit. • Finish reading Topics 2-1, 2-2, 2-3 of the lectures. Problem 1. (total 20 points) A mandrel used in a CNC lathe is shown below. (Note: Dimension \"X\" applies to Questions (d) and (e) only.) 5.575±0.001 3±0.02 6.75 ± 0.007 1.75 ± 0.01 10±0.03 +0.1 20-0.0 59.25 ± 0.15 2±0.025 +0.00 5-0.01 All dimensions are in inches For this mandrel: (a) Draw a tolerance graph. (b) Based on the tolerance graph, determine if the part drawing is over-, under-, or adequately- specified (along the horizontal axis). Justify your decision.

          Instructions:
ISE 316
Manufacturing Engineering I: Processes
SPRING 2017
HW#1
(40 pts.)
(Topic: GD&T Engineering Specifications)
• Pdf due in HW#1 Dropbox by 12:00 pm on September 12, 2017.
• Show all work (detailed figures, formulas, calculations etc.) to get full credit.
• Finish reading Topics 2-1, 2-2, 2-3 of the lectures.
Problem 1. (total 20 points)
A mandrel used in a CNC lathe is shown below. (Note: Dimension \"X\" applies to Questions (d)
and (e) only.)
5.575±0.001
3±0.02
6.75 ± 0.007
1.75 ± 0.01
10±0.03
+0.1
20-0.0
59.25 ± 0.15
2±0.025
+0.00
5-0.01
All dimensions are in inches
For this mandrel:
(a) Draw a tolerance graph.
(b) Based on the tolerance graph, determine if the part drawing is over-, under-, or adequately-
specified (along the horizontal axis). Justify your decision.

Instructions:
ISE 316
Manufacturing Engineering I: Processes
SPRING 2017
HW#1
(40 pts.)
(Topic: GD T Engineering Specifications)
• Pdf due in HW#1 Dropbox by 12:00 pm on September 12, 2017.
• Show all work (detailed figures, formulas, calculations etc.) to get full credit.
• Finish reading Topics 2-1, 2-2, 2-3 of the lectures.
Problem 1. (total 20 points)
A mandrel used in a CNC lathe is shown below. (Note: Dimension Ẍäpplies to Questions (d)
and (e) only.)
5.575±0.001
3±0.02
6.75 ± 0.007
1.75 ± 0.01
10±0.03
+0.1
20-0.0
59.25 ± 0.15
2±0.025
+0.00
5-0.01
All dimensions are in inches
For this mandrel:
(a) Draw a tolerance graph.
(b) Based on the tolerance graph, determine if the part drawing is over-, under-, or adequately-
specified (along the horizontal axis). Justify your decision.

Added by Kimberly P.

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