1. Axial Deformation (20 points) BE and CF are rectangular aluminum bars 6mm thick and 40mm...
I Solve any five of following questions (show all the necessary steps) and submit until August-01-2020 in PDF file format 1. Draw the shear and bending-moment diagrams for the beam and loading shown below and A B 400 mm 400 mm 250 mm 12 kN 8 KN If the shaft has a diameter of 6cm, Determine the A. Shear forces B. Moment of arms C. The absolute maximum Bending stress in the shaft. 2. Two solid cylindrical rods AB and...
Question 1 A turning operation is carried out on aluminum. Based on the specific energy values in Table 20.2, determine material removal rate and cutting power in the operation under the following sets of cutting conditions: (a) Cutting speed 5.6 m/s, feed 0.25 mm/rev, and depth of cut 2.0 mm; and (b) cutting speed- 1.3 m/s, feed 0.75 mm/rev, and depth 4.0 mm. Question 2 Consider a turning operation performed on steel whose hardness 225 HB at a cutting speed...