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Express your answers to nearest thousandth of an inch or hundredth of a millimeter. 1. A 25° pressure angle 55 tooth spur gear has: a diametral pitch of 12. Find the pitch diameter, circular pitch, base circle diameter, addendum, dedendum, and outside diameter. b. a module of 6 mm. Find the pitch diameter, circular pitch, base circle diameter, addendum, dedendum, and outside diameter. (Hint: replace diametral pitch by its 1 equivalent expression in terms of module pa = module 2. A 67-tooth spur gear is in mesh with a 31-tooth pinion. The gearset is to transmit 75 kW. The gears have a module of 4 mm and a pressure angle of 14.5°. For input speeds of 2000 rpm and 3000 rpm, find the forces acting at the gear teeth contact point (Wt, Wr, W) and the torque on each shaft. 3. A 67-tooth spur gear is in mesh with a 31-tooth pinion. The gearset transmits 75 HP at 2000 rpm. The gears have a pressure angle of 14.5º. For diametral pitches of 16 and 32 find the forces acting at the gear teeth contact point (Wt, Wr, W) and the torque on each shaft.

Express your answers to nearest thousandth of an inch or hundredth of a millimeter. 1. A 25° pressure angle 55 tooth spur gear has: a diametral pitch of 12. Find the pitch diameter, circular pitch, base circle diameter, addendum, dedendum, and outside diameter. b. a module of 6 mm. Find the pitch diameter, circular pitch, base circle diameter, addendum, dedendum, and outside diameter. (Hint: replace diametral pitch by its 1 equivalent expression in terms of module pa = module 2. A 67-tooth spur gear is in mesh with a 31-tooth pinion. The gearset is to transmit 75 kW. The gears have a module of 4 mm and a pressure angle of 14.5°. For input speeds of 2000 rpm and 3000 rpm, find the forces acting at the gear teeth contact point (Wt, Wr, W) and the torque on each shaft. 3. A 67-tooth spur gear is in mesh with a 31-tooth pinion. The gearset transmits 75 HP at 2000 rpm. The gears have a pressure angle of 14.5º. For diametral pitches of 16 and 32 find the forces acting at the gear teeth contact point (Wt, Wr, W) and the torque on each shaft.

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
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Express your answers to nearest thousandth of an inch or hundredth of a millimeter. 1. A 25° pressure angle 55 tooth spur gear has: a diametral pitch of 12. Find the pitch diameter, circular pitch, base circle diameter, addendum, dedendum, and outside diameter. b. a module of 6 mm. Find the pitch diameter, circular pitch, base circle diameter, addendum, dedendum, and outside diameter. (Hint: replace diametral pitch by its 1 equivalent expression in terms of module pa = module 2. A 67-tooth spur gear is in mesh with a 31-tooth pinion. The gearset is to transmit 75 kW. The gears have a module of 4 mm and a pressure angle of 14.5°. For input speeds of 2000 rpm and 3000 rpm, find the forces acting at the gear teeth contact point (Wt, Wr, W) and the torque on each shaft. 3. A 67-tooth spur gear is in mesh with a 31-tooth pinion. The gearset transmits 75 HP at 2000 rpm. The gears have a pressure angle of 14.5º. For diametral pitches of 16 and 32 find the forces acting at the gear teeth contact point (Wt, Wr, W) and the torque on each shaft.
Transcribed Image Text:Express your answers to nearest thousandth of an inch or hundredth of a millimeter. 1. A 25° pressure angle 55 tooth spur gear has: a diametral pitch of 12. Find the pitch diameter, circular pitch, base circle diameter, addendum, dedendum, and outside diameter. b. a module of 6 mm. Find the pitch diameter, circular pitch, base circle diameter, addendum, dedendum, and outside diameter. (Hint: replace diametral pitch by its 1 equivalent expression in terms of module pa = module 2. A 67-tooth spur gear is in mesh with a 31-tooth pinion. The gearset is to transmit 75 kW. The gears have a module of 4 mm and a pressure angle of 14.5°. For input speeds of 2000 rpm and 3000 rpm, find the forces acting at the gear teeth contact point (Wt, Wr, W) and the torque on each shaft. 3. A 67-tooth spur gear is in mesh with a 31-tooth pinion. The gearset transmits 75 HP at 2000 rpm. The gears have a pressure angle of 14.5º. For diametral pitches of 16 and 32 find the forces acting at the gear teeth contact point (Wt, Wr, W) and the torque on each shaft.
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