(a) A hollow C15 steel(oy=235.4Mpa, oy=425Mpa shaft transmits 15kW at 250rpm as shown in figure Task 1a. It is supported on two bearings 750mm apart. A 500mm pulley whose weight is 1000N is keyed to the shaft at a distance of 100mm to the left of left bearing. A pinion having 75teeth and 4mm module is mounted at 150mm to the left of right bearing. The pulley is driven by a belt downward at an angle of 60°to the horizontal and towards the observer. The pinion drives a gear placed directly over it. Tension ratio=3 and diameter ratio=2. Determine the diameter of the shaft with ASME code. Assume the shaft rotates clockwise when viewed from right bearing and $=20⁰ (T₁+T₂) sin 60+ W, T₁+T₂ 60° (T₁+T.) cos 60 Driven Pulley A A Figure Task 1a

(a) A hollow C15 steel(oy=235.4Mpa, oy=425Mpa shaft transmits 15kW at 250rpm as shown in figure Task 1a. It is supported on two bearings 750mm apart. A 500mm pulley whose weight is 1000N is keyed to the shaft at a distance of 100mm to the left of left bearing. A pinion having 75teeth and 4mm module is mounted at 150mm to the left of right bearing. The pulley is driven by a belt downward at an angle of 60°to the horizontal and towards the observer. The pinion drives a gear placed directly over it. Tension ratio=3 and diameter ratio=2. Determine the diameter of the shaft with ASME code. Assume the shaft rotates clockwise when viewed from right bearing and $=20⁰ (T₁+T₂) sin 60+ W, T₁+T₂ 60° (T₁+T.) cos 60 Driven Pulley A A Figure Task 1a

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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