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In a single pass rolling operation, a 200 mm wide metallic strip is rolled from a thickness 10 mm to a thickness 6 mm. The roll radius is 100 mm and it rotates at 200 rpm?
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In a single pass rolling operation, a 200 mm wide metallic strip is ro...
Introduction
In this question, we are given the details of a single pass rolling operation. We have to determine the rolling force required to roll a metallic strip from a thickness of 10 mm to 6 mm.
Calculation of Roll Force
The roll force can be calculated using the following formula:
Roll Force = (0.5 * Roll Pressure * Roll Width * Reduction in Thickness) / (Roll Radius)
Where:
Roll Pressure = Yield Strength of the Material * (1 + Poisson's Ratio) / (1 - Poisson's Ratio^2)
Roll Width = 200 mm
Reduction in Thickness = (10 mm - 6 mm) = 4 mm
Roll Radius = 100 mm
Yield Strength of the Material = ?
Poisson's Ratio = ?
Calculation of Yield Strength and Poisson's Ratio
To calculate the yield strength and Poisson's Ratio of the material, we need to know the type of material being rolled. Once we have this information, we can refer to the material properties table to find out the yield strength and Poisson's Ratio.
Conclusion
In conclusion, the roll force required for the given single pass rolling operation can be calculated using the formula Roll Force = (0.5 * Roll Pressure * Roll Width * Reduction in Thickness) / (Roll Radius). However, to calculate the roll pressure, we need to know the yield strength and Poisson's Ratio of the material being rolled.
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In a single pass rolling operation, a 200 mm wide metallic strip is rolled from a thickness 10 mm to a thickness 6 mm. The roll radius is 100 mm and it rotates at 200 rpm?
Question Description
In a single pass rolling operation, a 200 mm wide metallic strip is rolled from a thickness 10 mm to a thickness 6 mm. The roll radius is 100 mm and it rotates at 200 rpm? 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 a single pass rolling operation, a 200 mm wide metallic strip is rolled from a thickness 10 mm to a thickness 6 mm. The roll radius is 100 mm and it rotates at 200 rpm? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a single pass rolling operation, a 200 mm wide metallic strip is rolled from a thickness 10 mm to a thickness 6 mm. The roll radius is 100 mm and it rotates at 200 rpm?.
In a single pass rolling operation, a 200 mm wide metallic strip is rolled from a thickness 10 mm to a thickness 6 mm. The roll radius is 100 mm and it rotates at 200 rpm? 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 a single pass rolling operation, a 200 mm wide metallic strip is rolled from a thickness 10 mm to a thickness 6 mm. The roll radius is 100 mm and it rotates at 200 rpm? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a single pass rolling operation, a 200 mm wide metallic strip is rolled from a thickness 10 mm to a thickness 6 mm. The roll radius is 100 mm and it rotates at 200 rpm?.
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