Mechanical Engineering Exam > Mechanical Engineering Questions > Tooth interference in an external involute sp...
Start Learning for Free
Tooth interference in an external involute spur gear pair can be reduced by
- a)decreasing center distance between gear pair
- b)decreasing module
- c)decreasing pressure angle
- d)increasing number of gear teeth
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Tooth interference in an external involute spur gear pair can be reduc...
Increasing number of gear teeth:
Increasing the number of gear teeth in an external involute spur gear pair can help reduce tooth interference. This is because having more teeth distributes the load over a larger area, reducing the likelihood of interference between teeth.
Explanation:
- In a gear pair, the number of teeth on each gear affects the contact ratio, which is the ratio of the arc of action to the circular pitch. A higher contact ratio indicates smoother operation and less likelihood of tooth interference.
- By increasing the number of gear teeth, the contact ratio is increased, which helps in reducing tooth interference.
- Additionally, having more teeth also allows for smaller individual tooth profiles, which can help in reducing the chances of interference between adjacent teeth.
Other options:
- Decreasing center distance between gear pair: Decreasing the center distance between the gear pair can help in reducing backlash and increasing the meshing stiffness, but it may not directly address the issue of tooth interference.
- Decreasing module: Decreasing the module results in smaller gear teeth, which may increase the chances of tooth interference rather than reducing it.
- Decreasing pressure angle: The pressure angle affects the tooth profile and strength of the gears but may not have a direct impact on reducing tooth interference.
Increasing the number of gear teeth in an external involute spur gear pair can help reduce tooth interference. This is because having more teeth distributes the load over a larger area, reducing the likelihood of interference between teeth.
Explanation:
- In a gear pair, the number of teeth on each gear affects the contact ratio, which is the ratio of the arc of action to the circular pitch. A higher contact ratio indicates smoother operation and less likelihood of tooth interference.
- By increasing the number of gear teeth, the contact ratio is increased, which helps in reducing tooth interference.
- Additionally, having more teeth also allows for smaller individual tooth profiles, which can help in reducing the chances of interference between adjacent teeth.
Other options:
- Decreasing center distance between gear pair: Decreasing the center distance between the gear pair can help in reducing backlash and increasing the meshing stiffness, but it may not directly address the issue of tooth interference.
- Decreasing module: Decreasing the module results in smaller gear teeth, which may increase the chances of tooth interference rather than reducing it.
- Decreasing pressure angle: The pressure angle affects the tooth profile and strength of the gears but may not have a direct impact on reducing tooth interference.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
|
Explore Courses for Mechanical Engineering exam
|
|
Similar Mechanical Engineering Doubts
Top Courses for Mechanical EngineeringView all
Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer?
Question Description
Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer?.
Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Tooth interference in an external involute spur gear pair can be reduced bya)decreasing center distance between gear pairb)decreasing modulec)decreasing pressure angled)increasing number of gear teethCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup