4Gl 11:530.30LTE88Shaft.pdf21. A shaft made of 40 C 8 steel is used to drive a machine. It rotates at 1500 r.p.m. The pulleys A, B andthe bearings C, D are located as shown in Fig. 14.21. The belt tensions are also shown in the figure.350 N165 N 330 NA.B135 N45+ 200-200-300-200-300All dimensions in mm.Fig. 14.21Determine the diameter of the shaft. The permissible shear stress for the shaft material is 100 MPa.The combined shock and fatigue factor applied to bending and torsion are 1.5 and 1.2 respectively.[Ans. 25 mm)16. The shaft, as shown in Fig. 14.20, is driven by pulley B from an electric motor. Another beltfrom pulley A is running a compressor. The belt tensions for pulley A are 1500 N and 600 N. Theof belt tensions for pulley B is 3.5.BD.•..

Shaft = 40C8 SteelRotates N=1500rpmkb=1.5kt=1.2 To-Find:- Diameter of the shaft

Answered: Shaft.pdf

Engineering

Mechanical Engineering

Shaft.pdf

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.2.4P: Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.

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