Required information Sally is making a sine bar, which is used to machine angles on parts (see the given figure). She has a 1.250-inch-thick bar that needs 90° grooves machined into it for precision ground 1.0000-inch diameter cylinders. A sine bar is used by placing different thicknesses under one of the cylinders so that the proper angle is attained. Sally wants the distance between the centers of the cylinders to be D= 5.9 inches. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. -1.00000

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Sally is making a sine bar, which is used to machine angles on parts (see the given figure). She has a 1.250-inch-thick bar
that needs 90° grooves machined into it for precision ground 1.0000-inch diameter cylinders. A sine bar is used by
placing different thicknesses under one of the cylinders so that the proper angle is attained. Sally wants the distance
between the centers of the cylinders to be D= 5.9 inches.
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
7
-1.00000
*
How deep should she mill the 90° grooves so that the top of the sine block is 2 inches tall? (Round the final answer to four decimal
places.)
The depth of the mill should be 7071.067 inches.
Transcribed Image Text:Required information Sally is making a sine bar, which is used to machine angles on parts (see the given figure). She has a 1.250-inch-thick bar that needs 90° grooves machined into it for precision ground 1.0000-inch diameter cylinders. A sine bar is used by placing different thicknesses under one of the cylinders so that the proper angle is attained. Sally wants the distance between the centers of the cylinders to be D= 5.9 inches. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 7 -1.00000 * How deep should she mill the 90° grooves so that the top of the sine block is 2 inches tall? (Round the final answer to four decimal places.) The depth of the mill should be 7071.067 inches.
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