A coupling GY8 is fixed on a shaft by a type C flat key, as shown in the figure. And thedimensions are also shown in the figure. The torque working on the shaft is 900N-m. [op]=100MPa.Please choose the dimension of the key and check its strength. op27= ×10³kld1.Note: Standard dimension series of flat keyDiameter of shaft d>44-50Width of key bx Height of key h14x9Length of key>75-85 >85-9522x1425×14>50-58>58-65>65-7516x1018x1120×126, 8, ..., 80, 90, 100, 125, 140, 160, 180, 200...Shaft140Coupling70

Torque, T = 900 N-m.Stress, p = 100 MPaThe diameter of the shaft from the figure, d = 70 mm

1. A coupling GY8 is fixed on a shaft by a type C flat key, as shown in the figure. And the dimensions are also shown in the figure. The torque working on the shaft is 900N-m. [op]=100MPa. Please choose the dimension of the key and check its strength. op 27 = ×10³ Note: Standard dimension series of flat key Diameter of shaft d >44-50 Width of key bx Height of key h 14x9 Length of key kld >75-85 >85-95 25x14 22x14 >50-58 >58-65 >65-75 16x10 20×12 18x11 6, 8, ..., 80, 90, 100, 125, 140, 160, 180, 200...

1. A coupling GY8 is fixed on a shaft by a type C flat key, as shown in the figure. And the dimensions are also shown in the figure. The torque working on the shaft is 900N-m. [op]=100MPa. Please choose the dimension of the key and check its strength. op 27 = ×10³ Note: Standard dimension series of flat key Diameter of shaft d >44-50 Width of key bx Height of key h 14x9 Length of key kld >75-85 >85-95 25x14 22x14 >50-58 >58-65 >65-75 16x10 20×12 18x11 6, 8, ..., 80, 90, 100, 125, 140, 160, 180, 200...

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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