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(Pinion) Gear 2 Idler N2 = 75 teeth Gear 3 Output N3 = 25 teeth O teeth he following: 1. Pinion (Gear 1) pitch diameter 2. Gear 2 pitch diameter 3. Gear 3 pitch diameter 4. Circular pitch 5. Addenda 6. Center distance from gear 1 to gear 3, 7. Line of action length for gear 1 contacting gear 2,

(Pinion) Gear 2 Idler N2 = 75 teeth Gear 3 Output N3 = 25 teeth O teeth he following: 1. Pinion (Gear 1) pitch diameter 2. Gear 2 pitch diameter 3. Gear 3 pitch diameter 4. Circular pitch 5. Addenda 6. Center distance from gear 1 to gear 3, 7. Line of action length for gear 1 contacting gear 2,

Elements Of Electromagnetics
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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Three 14.5° pressure angle spur gears with a diametral pitch of 8 are meshed. The input pinion on the left is running clockwise at 3101 rpm and transmits 3.2 Hp. Gear 1 (Pinion) Input N1 = 20 teeth Gear 2 Idler N2 = 75 teeth Gear 3 Output N3 = 25 teeth Answer the following: 1. Pinion (Gear 1) pitch diameter 2. Gear 2 pitch diameter 3. Gear 3 pitch diameter 4. Circular pitch 5. Addenda 6. Center distance from gear 1 to gear 3 7. Line of action 8. Contact ratio of gear 1 and 2 9. Gear ratio from gear 1 to gear 3( for gear 1 contacting gear 2, 10. Draw a free-body diagram of Gear 2, showing the radial and tangential forces. Calculate these forces. What is the reaction force in the bearing?
Transcribed Image Text:Three 14.5° pressure angle spur gears with a diametral pitch of 8 are meshed. The input pinion on the left is running clockwise at 3101 rpm and transmits 3.2 Hp. Gear 1 (Pinion) Input N1 = 20 teeth Gear 2 Idler N2 = 75 teeth Gear 3 Output N3 = 25 teeth Answer the following: 1. Pinion (Gear 1) pitch diameter 2. Gear 2 pitch diameter 3. Gear 3 pitch diameter 4. Circular pitch 5. Addenda 6. Center distance from gear 1 to gear 3 7. Line of action 8. Contact ratio of gear 1 and 2 9. Gear ratio from gear 1 to gear 3( for gear 1 contacting gear 2, 10. Draw a free-body diagram of Gear 2, showing the radial and tangential forces. Calculate these forces. What is the reaction force in the bearing?
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