Engineering, 26.03.2020 00:58 repirce9141
A solid titanium alloy [G=114 GPa] shaft that is 730 mm long will be subjected to a pure torque of T=150 N⋅m. Determine the minimum diameter required if the shear stress must not exceed 135 MPa and the angle of twist must not exceed 3°. Report both the maximum shear stress τ and the angle of twist φ at this minimum diameter.
Answers: 1
Engineering, 04.07.2019 18:10
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Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
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Engineering, 04.07.2019 18:20
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A solid titanium alloy [G=114 GPa] shaft that is 730 mm long will be subjected to a pure torque of...
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