Mechanical Engineering Exam > Mechanical Engineering Questions > In grinding operation for faster and bulk mat...
Start Learning for Free
In grinding operation for faster and bulk material removal
- a)fine grain size is used
- b)medium grain size is used
- c)corse grain size is used
- d)any grain size may be used
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
In grinding operation for faster and bulk material removala)fine grain...
When material is removed in bulk, coarse grain is used and this is called roughening operation while in case of finishing and super finishing operation fine grain structure is used at high speed.
Most Upvoted Answer
In grinding operation for faster and bulk material removala)fine grain...
Coarse Grain Size is Used for Faster and Bulk Material Removal in Grinding Operation
In a grinding operation where the goal is to achieve faster and bulk material removal, the use of coarse grain size abrasives is preferred. This is due to several reasons that make coarse grain size more suitable for such applications.
Increased Material Removal Rate
- Coarse grain size abrasives have larger grit sizes, which allows them to remove material more aggressively compared to finer grit sizes.
- This results in a higher material removal rate, making the grinding process faster and more efficient when dealing with bulk material removal.
Reduced Heat Generation
- Coarse grain size abrasives generate less heat during the grinding process due to their ability to remove material quickly.
- This helps in preventing thermal damage to the workpiece and tool, ensuring better surface quality and dimensional accuracy.
Improved Chip Clearance
- Coarse grain size abrasives create larger chips during the grinding process, which are easier to clear from the grinding zone.
- This prevents clogging and buildup of material on the grinding wheel, leading to smoother operation and longer tool life.
Enhanced Wheel Life
- The aggressive cutting action of coarse grain size abrasives results in less wear on the grinding wheel.
- This leads to a longer wheel life, reducing the frequency of wheel changes and overall grinding costs.
In summary, the use of coarse grain size abrasives in grinding operations for faster and bulk material removal offers benefits such as increased material removal rate, reduced heat generation, improved chip clearance, and enhanced wheel life. These advantages make coarse grain size the optimal choice for achieving efficient and productive grinding processes in such applications.
In a grinding operation where the goal is to achieve faster and bulk material removal, the use of coarse grain size abrasives is preferred. This is due to several reasons that make coarse grain size more suitable for such applications.
Increased Material Removal Rate
- Coarse grain size abrasives have larger grit sizes, which allows them to remove material more aggressively compared to finer grit sizes.
- This results in a higher material removal rate, making the grinding process faster and more efficient when dealing with bulk material removal.
Reduced Heat Generation
- Coarse grain size abrasives generate less heat during the grinding process due to their ability to remove material quickly.
- This helps in preventing thermal damage to the workpiece and tool, ensuring better surface quality and dimensional accuracy.
Improved Chip Clearance
- Coarse grain size abrasives create larger chips during the grinding process, which are easier to clear from the grinding zone.
- This prevents clogging and buildup of material on the grinding wheel, leading to smoother operation and longer tool life.
Enhanced Wheel Life
- The aggressive cutting action of coarse grain size abrasives results in less wear on the grinding wheel.
- This leads to a longer wheel life, reducing the frequency of wheel changes and overall grinding costs.
In summary, the use of coarse grain size abrasives in grinding operations for faster and bulk material removal offers benefits such as increased material removal rate, reduced heat generation, improved chip clearance, and enhanced wheel life. These advantages make coarse grain size the optimal choice for achieving efficient and productive grinding processes in such applications.
|
Explore Courses for Mechanical Engineering exam
|
|
Top Courses for Mechanical EngineeringView all
Question Description
In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer?.
In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer?.
Solutions for In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. 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 In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In grinding operation for faster and bulk material removala)fine grain size is usedb)medium grain size is usedc)corse grain size is usedd)any grain size may be usedCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup