in shaft turning Steel raw material, diameter 40 mm., length 200 mm. to obtain a lathe workpiece diameter 35 mm., length 150 mm, as shown in the figure, with a cutting speed of 25 m/min and a rough-cutting feed rate (f) 0.2 mm/rev. The feed rate for finishing (f) 0.1 mm per revolution determines a depth for rough turning of not more than 1 mm and a depth for finishing of not more than 0.5 mm. Find 1) the speed of rotation used per minute. 2) Details of turning Such as how many rounds of rough turning, how many rounds of fine turning? 3) From the available data Find the approximate turning time in m
in shaft turning Steel raw material, diameter 40 mm., length 200 mm. to obtain a lathe workpiece diameter 35 mm., length 150 mm, as shown in the figure, with a cutting speed of 25 m/min and a rough-cutting feed rate (f) 0.2 mm/rev. The feed rate for finishing (f) 0.1 mm per revolution determines a depth for rough turning of not more than 1 mm and a depth for finishing of not more than 0.5 mm. Find 1) the speed of rotation used per minute. 2) Details of turning Such as how many rounds of rough turning, how many rounds of fine turning? 3) From the available data Find the approximate turning time in m
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.8P: In some applications dealing with very high speeds, the velocity is measured in mm/s. Convert 8mm/s...
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in shaft turning Steel raw material, diameter 40 mm., length 200 mm. to obtain a lathe workpiece diameter 35 mm., length 150 mm, as shown in the figure, with a cutting speed of 25 m/min and a rough-cutting feed rate (f) 0.2 mm/rev. The feed rate for finishing (f) 0.1 mm per revolution determines a depth for rough turning of not more than 1 mm and a depth for finishing of not more than 0.5 mm.
Find 1) the speed of rotation used per minute.
2) Details of turning Such as how many rounds of rough turning, how many rounds of fine turning?
3) From the available data Find the approximate turning time in minutes.
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