Mechanical Engineering Exam > Mechanical Engineering Questions > Which one of the following cutting tool bits ...
Start Learning for Free
Which one of the following cutting tool bits are made by powder metallurgy processes?
- a)Carbon steel tool bits
- b)Stellite too bits
- c)Tungsten carbide tool bits
- d)HSS tool bits
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which one of the following cutting tool bits are made by powder metall...
Cast cobalt alloys, also called stellites, are normally produced by the powder metallurgy method, though casting is also used by some manufactures.
Most Upvoted Answer
Which one of the following cutting tool bits are made by powder metall...
Powder Metallurgy Cutting Tool Bits
Powder metallurgy is a manufacturing process that involves the production of metal powders and their consolidation into finished products. This process is widely used in the production of cutting tool bits, with tungsten carbide tool bits being one of the most commonly produced.
Tungsten Carbide Tool Bits
Tungsten carbide is a hard and dense material that is used in the production of cutting tool bits due to its high wear resistance and toughness. The manufacturing process of tungsten carbide tool bits involves the following steps:
1. Powder Production: Tungsten carbide powder is produced by mixing tungsten carbide with a binder material and then heating the mixture in a furnace.
2. Forming: The tungsten carbide powder is then mixed with a binder material and pressed into the desired shape using a die.
3. Sintering: The formed tungsten carbide tool bit is then sintered in a furnace at high temperature and pressure to produce a dense and hard material.
4. Finishing: The finished tungsten carbide tool bit is then ground and polished to achieve the desired shape and surface finish.
Advantages of Powder Metallurgy Cutting Tool Bits
1. High Wear Resistance: Powder metallurgy cutting tool bits are extremely wear-resistant due to the high density and hardness of the tungsten carbide material.
2. High Toughness: The toughness of tungsten carbide tool bits is also high, making them resistant to chipping and breaking.
3. High Precision: Powder metallurgy cutting tool bits can be manufactured to high precision, ensuring accurate and consistent cutting performance.
4. Versatility: Tungsten carbide tool bits can be used for a wide range of cutting applications, including machining of metals, plastics, and composites.
Conclusion
In conclusion, tungsten carbide cutting tool bits are made by powder metallurgy processes, which involve the production of metal powders and their consolidation into finished products. These cutting tool bits offer high wear resistance, toughness, precision, and versatility, making them ideal for a wide range of cutting applications.
Powder metallurgy is a manufacturing process that involves the production of metal powders and their consolidation into finished products. This process is widely used in the production of cutting tool bits, with tungsten carbide tool bits being one of the most commonly produced.
Tungsten Carbide Tool Bits
Tungsten carbide is a hard and dense material that is used in the production of cutting tool bits due to its high wear resistance and toughness. The manufacturing process of tungsten carbide tool bits involves the following steps:
1. Powder Production: Tungsten carbide powder is produced by mixing tungsten carbide with a binder material and then heating the mixture in a furnace.
2. Forming: The tungsten carbide powder is then mixed with a binder material and pressed into the desired shape using a die.
3. Sintering: The formed tungsten carbide tool bit is then sintered in a furnace at high temperature and pressure to produce a dense and hard material.
4. Finishing: The finished tungsten carbide tool bit is then ground and polished to achieve the desired shape and surface finish.
Advantages of Powder Metallurgy Cutting Tool Bits
1. High Wear Resistance: Powder metallurgy cutting tool bits are extremely wear-resistant due to the high density and hardness of the tungsten carbide material.
2. High Toughness: The toughness of tungsten carbide tool bits is also high, making them resistant to chipping and breaking.
3. High Precision: Powder metallurgy cutting tool bits can be manufactured to high precision, ensuring accurate and consistent cutting performance.
4. Versatility: Tungsten carbide tool bits can be used for a wide range of cutting applications, including machining of metals, plastics, and composites.
Conclusion
In conclusion, tungsten carbide cutting tool bits are made by powder metallurgy processes, which involve the production of metal powders and their consolidation into finished products. These cutting tool bits offer high wear resistance, toughness, precision, and versatility, making them ideal for a wide range of cutting applications.
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
Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. 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 Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. 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 Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. Can you explain this answer?.
Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. 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 Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. 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 Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect 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 Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which one of the following cutting tool bits are made by powder metallurgy processes?a)Carbon steel tool bitsb)Stellite too bitsc)Tungsten carbide tool bitsd)HSS tool bitsCorrect answer is option 'C'. 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