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In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is
[ME 2007]
- a)1.56
- b)1.25
- c)0.80
- d)0.64
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
In orthogonal turning of low carbon steel pipe with principal cutting ...
Here, ϕ = shear angle = 25º
λ = Friction angle,
α = rake angle = 0º
From Merchant''s theory, 2ϕ + λ - α = 90º
∴ λ = 90º - 50º = 40º
λ = Friction angle,
α = rake angle = 0º
From Merchant''s theory, 2ϕ + λ - α = 90º
∴ λ = 90º - 50º = 40º
Most Upvoted Answer
In orthogonal turning of low carbon steel pipe with principal cutting ...
The principal cutting edge angle of 90 degrees in orthogonal turning of low carbon steel pipe refers to the angle formed between the cutting tool and the workpiece during the machining process.
In orthogonal turning, the cutting tool is positioned perpendicular to the workpiece, resulting in a 90-degree cutting angle. This approach is commonly used in metalworking to achieve efficient and precise cutting of materials.
Low carbon steel is a common material used in various industries due to its affordability, easy machinability, and good mechanical properties. It is often used in the manufacturing of pipes, among other applications.
By using a principal cutting edge angle of 90 degrees, the cutting tool will engage the low carbon steel pipe directly, resulting in a perpendicular cutting action. This approach allows for efficient chip removal and reduces the likelihood of tool wear.
However, it's important to note that the cutting conditions, such as cutting speed, feed rate, and depth of cut, should be optimized based on the specific requirements of the machining operation and the properties of the low carbon steel pipe to achieve the desired outcome. The selection of appropriate cutting tool materials, coatings, and geometries is also crucial for achieving efficient and high-quality machining of low carbon steel pipes.
In orthogonal turning, the cutting tool is positioned perpendicular to the workpiece, resulting in a 90-degree cutting angle. This approach is commonly used in metalworking to achieve efficient and precise cutting of materials.
Low carbon steel is a common material used in various industries due to its affordability, easy machinability, and good mechanical properties. It is often used in the manufacturing of pipes, among other applications.
By using a principal cutting edge angle of 90 degrees, the cutting tool will engage the low carbon steel pipe directly, resulting in a perpendicular cutting action. This approach allows for efficient chip removal and reduces the likelihood of tool wear.
However, it's important to note that the cutting conditions, such as cutting speed, feed rate, and depth of cut, should be optimized based on the specific requirements of the machining operation and the properties of the low carbon steel pipe to achieve the desired outcome. The selection of appropriate cutting tool materials, coatings, and geometries is also crucial for achieving efficient and high-quality machining of low carbon steel pipes.
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In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct answer is option 'C'. Can you explain this answer?
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In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct 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 In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct 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 In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct answer is option 'C'. Can you explain this answer?.
In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct 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 In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct 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 In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct answer is option 'C'. Can you explain this answer?.
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In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct answer is option 'C'. Can you explain this answer?, a detailed solution for In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the main cutting force is 1000 N and the feed force is 800 N. The shear angle is 25° and orthogonal rake angle is zero. Employing Merchants theory, the ratio of friction force to normal force acting on the cutting tool is[ME 2007]a)1.56b)1.25c)0.80d)0.64Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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