A transmission shaft supporting a helical gear B and an overhung bevel gear D is shown in Figure. The shaft is mounted on two bearings, A and C. The pitch circle diameter of the helical gear is 450 mm and the diameter of the bevel gear at the forces is 450 mm. Power is transmitted from the helical gear to the bevel gear. The gears are keyed to the shaft. The material of the shaft is steel 45C8 (Gu = 750 N/mm?). The factors k, and k of ASME code are 2.0 and 1.5 respectively. Determine the shaft diameter using the ASME code. 400 400 400 270 250, 640 210 640 100

A transmission shaft supporting a helical gear B and an overhung bevel gear D is shown in Figure. The shaft is mounted on two bearings, A and C. The pitch circle diameter of the helical gear is 450 mm and the diameter of the bevel gear at the forces is 450 mm. Power is transmitted from the helical gear to the bevel gear. The gears are keyed to the shaft. The material of the shaft is steel 45C8 (Gu = 750 N/mm?). The factors k, and k of ASME code are 2.0 and 1.5 respectively. Determine the shaft diameter using the ASME code. 400 400 400 270 250, 640 210 640 100

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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Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

A transmission shaft supporting a helical gear B and an overhung bevel gear D is
shown in Figure. The shaft is mounted on two bearings, A and C. The pitch circle
diameter of the helical gear is 450 mm and the diameter of the bevel gear at the
forces is 450 mm. Power is transmitted from the helical gear to the bevel gear. The
gears are keyed to the shaft. The material of the shaft is steel 45C8 (ou = 750 N/mm?).
The factors kp and k; of ASME code are 2.0 and 1.5 respectively. Determine the shaft
diameter using the ASME code.
400
400
400
270
250,
640
210 640
100

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