The time required to saw a rectangular piece of stainless steel plate 3.5 meters long and 2.25 meters wide is 3/4 hour. the average feed per stroke of hacksaw is 0.25 mm. Calculate the required speed of the power saw in rpm in doing the crosswise cutting operation if the thickness is 25 mm. 125 O 200 150 O 175

The time required to saw a rectangular piece of stainless steel plate 3.5 meters long and 2.25 meters wide is 3/4 hour. the average feed per stroke of hacksaw is 0.25 mm. Calculate the required speed of the power saw in rpm in doing the crosswise cutting operation if the thickness is 25 mm. 125 O 200 150 O 175

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter3: Job Planning, Benchwork, And Layout

Section3.4: Saws And Cutoff Machines

Problem 2RQ: The vertical band saw is particularly useful, as it can be used to make straight cuts as well as...

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