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Gearbox and compound train gear system are widely used in power transmission systems to change input torques and rotational speed. Your task in a company that manufactures compound gear system box is to determine the necessary parameters to obtain a required output and securely mounting the gearbox. If the compound gearbox shown in Figure.5 has the following design specifications: B D F LOUTPUT INPUT E T2 Figure.5: Compound gear train system (left), Gearbox securely mounted by clamps (Right)

Gearbox and compound train gear system are widely used in power transmission systems to change input torques and rotational speed. Your task in a company that manufactures compound gear system box is to determine the necessary parameters to obtain a required output and securely mounting the gearbox. If the compound gearbox shown in Figure.5 has the following design specifications: B D F LOUTPUT INPUT E T2 Figure.5: Compound gear train system (left), Gearbox securely mounted by clamps (Right)

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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Gearbox and compound train gear system are widely used in power transmission systems to change input torques and rotational speed. Your task in a company that manufactures compound gear system box is to determine the necessary parameters to obtain a required output and securely mounting the gearbox. If the compound gearbox shown in Figure.5 has the following design specifications: B D 'F LOUTPUT INPUT E T2 Figure.5: Compound gear train system (left), Gearbox securely mounted by clamps (Right) Gear A has 20 teeth, Gear B has 150 teeth, Gear C has 40 teeth, Gear D 140 teeth, Gear E has 15 teeth and Gear F has 200 teeth. Input power and speed, respectively, 25 kW and 1600 rpm (clockwise). Your manger asked you the perform the following analysis steps: 1. Determine the velocity ratio/ gear ratio of compound gear system. 2. Calculate the output torque and determine its direction. 3. Find the required total/hold torque to securely mount the gearbox. 4. Explain the use of compound gear instead of a simple gear train (no more than 50 words). 5. Consider that rotational motion must be translated from the output gear shaft to another shaft makes 60° with first shaft. Based on Figure.6, find the required conditions for a constant velocity ratio between two joined shafts. Output Input
Transcribed Image Text:Gearbox and compound train gear system are widely used in power transmission systems to change input torques and rotational speed. Your task in a company that manufactures compound gear system box is to determine the necessary parameters to obtain a required output and securely mounting the gearbox. If the compound gearbox shown in Figure.5 has the following design specifications: B D 'F LOUTPUT INPUT E T2 Figure.5: Compound gear train system (left), Gearbox securely mounted by clamps (Right) Gear A has 20 teeth, Gear B has 150 teeth, Gear C has 40 teeth, Gear D 140 teeth, Gear E has 15 teeth and Gear F has 200 teeth. Input power and speed, respectively, 25 kW and 1600 rpm (clockwise). Your manger asked you the perform the following analysis steps: 1. Determine the velocity ratio/ gear ratio of compound gear system. 2. Calculate the output torque and determine its direction. 3. Find the required total/hold torque to securely mount the gearbox. 4. Explain the use of compound gear instead of a simple gear train (no more than 50 words). 5. Consider that rotational motion must be translated from the output gear shaft to another shaft makes 60° with first shaft. Based on Figure.6, find the required conditions for a constant velocity ratio between two joined shafts. Output Input
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