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(a)
The pitch diameter of the spur gear.
Answer to Problem 64A
The pitch diameter is 60 mm.
Explanation of Solution
Given:
Module (m) = 3.75mm
Number of teeth = 16
Concept Used:
Calculation:
Conclusion:
The pitch diameter is 60 mm.
(b)
The circular pitch of the spur gear.
Answer to Problem 64A
The circular pitch is 11.781 mm.
Explanation of Solution
Given:
Module (m) = 3.75 mm
Number of teeth = 16
Concept Used:
Calculation:
Conclusion:
The circular pitch is 11.781 mm.
(c)
The outside diameter of the spur gear.
Answer to Problem 64A
The outside diameter is 67.5 mm.
Explanation of Solution
Given:
Module (m) = 3.75 mm
Number of teeth = 16
Concept Used:
Calculation:
Conclusion:
The outside diameter is 67.5 mm.
(d)
The addendum of the spur gear.
Answer to Problem 64A
The addendum is 3.75 mm.
Explanation of Solution
Given:
Module (m) = 3.75 mm
Number of teeth = 16
Concept Used:
Calculation:
Conclusion:
The addendum is 3.75 mm.
(e)
The working depth of the spur gear.
Answer to Problem 64A
The working depth is 7.518 mm.
Explanation of Solution
Given:
Module (m) = 3.75 mm
Number of teeth = 16
Concept Used:
Calculation:
Conclusion:
The working depth is 7.518 mm.
(f)
The tooth thickness of the spur gear.
Answer to Problem 64A
The thickness of the tooth is 5.9 mm.
Explanation of Solution
Given:
Module (m) = 3.75 mm
Number of teeth = 16
Concept Used:
Calculation:
Conclusion:
The thickness of the tooth is 5.9 mm.
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Chapter 48 Solutions
EBK MATHEMATICS FOR MACHINE TECHNOLOGY
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