Homework Answers
By using the lewis equation we can solve the problem design may be differ due to different consideration of value.
Add Answer to:
11. A 20° full depth spur pinion is required to transmit 1.5 kW at a speed...
Two 20° involute full depth spur gears are used to transmit the power and speeds shown....
Two 20° involute full depth spur gears are used to transmit the power and speeds shown. The material for both pinion and gear is specified as through- hardened steel tempered to 300 BHN surface hardness. Both pinion and gear are precision cut for "very accurate” gearing. For a factor of safety of 2 and assuming a diametral pitch, Pof 9. specify face widths of the pinion and gear using only the AGMA bending fatigue analysis. State all assumptions used to...
Two 20° involute full depth spur gears are used to transmit the power and speeds shown....
Two 20° involute full depth spur gears are used to transmit the power and speeds shown. The material for both pinion and gear is specified as through-hardened steel tempered to 300 BHN surface hardness. Both pinion and gear are precision cut for "very accurate" gearing. For a factor of safety of 2 and assuming a diametral pitch, Prof 9, specify face widths of the pinion and gear using only the AGMA bending fatigue analysis. State all assumptions used to determine...
Component design Spur gear analysis A speed-reducer has 200 full-depth teeth, and the single reduction spur-gear...
Component design
Spur gear analysis
A speed-reducer has 200 full-depth teeth, and the single reduction spur-gear gearset has 22 and 60 teeth. The diametral pitch is 4 teeth/in and the face width is 3-1/4 in. The pinion shaft speed is 1145 rpm. The life goal of 5 year 24 hours per day service is about 3(10 9) pinion revolutions. The absolute value of the pitch variation is such that the transmission accuracy level number is 9. The materials are 4340...
Please help. Thx Part 2 (50 pts) A single-reduction spur gear system is as shown. The pinion "P" drives gear "G. Pinion"Pis driven at 1800 rpm with 1.5 hp Pinion "P" has a...
Please help.
Thx
Part 2 (50 pts) A single-reduction spur gear system is as shown. The pinion "P" drives gear "G. Pinion"Pis driven at 1800 rpm with 1.5 hp Pinion "P" has a pitch diameter of 2 inches, and has 20 teeth. The gear "Ghas 120 teeth. All teeth have a pressure angle of 20, full-depth, hobbed profile, and a face width of 0.5 inches. All materials are steel. Determine: A) Minimum number of pinion teeth: Np,min This shows that...
(1 ) Problem 2: A 20° full-depth steel (milled profile) spur pinion has a diametral pitch...
(1 ) Problem 2: A 20° full-depth steel (milled profile) spur pinion has a diametral pitch of 8 teeth/in and 30 teeth and transmits 5 hp at a speed of 150 rev/min. Determine an appropriate face width if the allowable bending stress is 24 kpsi. Consider factor of safety is 1.28. (35) Problem 3: A plain ended helical compression spring is to be made of music in spring index of 8. This spring has 10 moilo
See Figure P12-1. The shaft rotating at 550 rpm carries a spur gear B having 96 teeth with a diametral pitch of 6. The teeth are of the 20%, full-depth, involute form. The gear receives 30 hp from a...
See Figure P12-1. The shaft rotating at 550 rpm carries a spur gear B having 96 teeth with a diametral pitch of 6. The teeth are of the 20%, full-depth, involute form. The gear receives 30 hp from a pinion directly above it. Compute the torque delivered to the shaft and the tangential and radial forces exerted on the shaft by the gear. Figure P12-1 Shaft carrying a gear and a V-belt drive 0
See Figure P12-1. The shaft rotating...
6) [20 pts) Bending Stress in a Gear A steel spur pinion has a pitch of...
6) [20 pts) Bending Stress in a Gear A steel spur pinion has a pitch of 6 teeth/in, 22 full-depth teeth with a cut profile, and a 20° pressure angle. The pinion runs at a speed of 1280 rev/min and transmits 15 hp to a 60-tooth gear. If the face width is 2 in., estimate the bending stress. Take the value of Lewis form factor, Y, from the table 14-2. The bending stress is kpsi.
A pair of bevel gears is required to transmit 11 kW at 500 r.p.m. from the motor shaft to another...
A pair of bevel gears is required to transmit 11 kW at 500 r.p.m. from the motor shaft to another shaft, the speed reduction being 3 : 1. The shafts are inclined at 60º. The pinion is to have 24 teeth with a pressure angle of 20º and is to be made of cast steel having a static stress of 80 MPa. The gear is to be made of cast iron with a static stress of 55 MPa. The tooth...
See Figure P12-1. The shaft rotating at 550 rpm carries a spur gear B having 96 teeth with a diametral pitch of 6. The teeth are of the 20%, full-depth, involute form. The gear receives 30 hp from a...
See Figure P12-1. The shaft rotating at 550 rpm carries a spur gear B having 96 teeth with a diametral pitch of 6. The teeth are of the 20%, full-depth, involute form. The gear receives 30 hp from a pinion directly above it. Compute the torque delivered to the shaft and the tangential and radial forces exerted on the shaft by the gear. Figure P12-1 Shaft carrying a gear and a V-belt drive C D 10.004-10.00 6.00 V-belt sheave Gear...
Gear Design- Data for problems A pair of steel full-depth, involute teeth, the pinion speed is...
Gear Design- Data for problems A pair of steel full-depth, involute teeth, the pinion speed is 1000 rpm. The pinion has 18 teeth and the gear has 36 teeth. The gears have a quality grade of A8, a design reliability of 99% with a factor of safety of 1.0. They are installed in a commercial enclosed gear unit. The pinion has a rim thick gears transmits an average of 10 hp. The gear pair has a P 8, a 20...
Two 20° involute full depth spur gears are used to transmit the power and speeds shown. The material for both pinion and gear is specified as through- hardened steel tempered to 300 BHN surface hardness. Both pinion and gear are precision cut for "very accurate” gearing. For a factor of safety of 2 and assuming a diametral pitch, Pof 9. specify face widths of the pinion and gear using only the AGMA bending fatigue analysis. State all assumptions used to...
Two 20° involute full depth spur gears are used to transmit the power and speeds shown. The material for both pinion and gear is specified as through-hardened steel tempered to 300 BHN surface hardness. Both pinion and gear are precision cut for "very accurate" gearing. For a factor of safety of 2 and assuming a diametral pitch, Prof 9, specify face widths of the pinion and gear using only the AGMA bending fatigue analysis. State all assumptions used to determine...
Component design
Spur gear analysis
A speed-reducer has 200 full-depth teeth, and the single reduction spur-gear gearset has 22 and 60 teeth. The diametral pitch is 4 teeth/in and the face width is 3-1/4 in. The pinion shaft speed is 1145 rpm. The life goal of 5 year 24 hours per day service is about 3(10 9) pinion revolutions. The absolute value of the pitch variation is such that the transmission accuracy level number is 9. The materials are 4340...
Please help.
Thx
Part 2 (50 pts) A single-reduction spur gear system is as shown. The pinion "P" drives gear "G. Pinion"Pis driven at 1800 rpm with 1.5 hp Pinion "P" has a pitch diameter of 2 inches, and has 20 teeth. The gear "Ghas 120 teeth. All teeth have a pressure angle of 20, full-depth, hobbed profile, and a face width of 0.5 inches. All materials are steel. Determine: A) Minimum number of pinion teeth: Np,min This shows that...
(1 ) Problem 2: A 20° full-depth steel (milled profile) spur pinion has a diametral pitch of 8 teeth/in and 30 teeth and transmits 5 hp at a speed of 150 rev/min. Determine an appropriate face width if the allowable bending stress is 24 kpsi. Consider factor of safety is 1.28. (35) Problem 3: A plain ended helical compression spring is to be made of music in spring index of 8. This spring has 10 moilo
See Figure P12-1. The shaft rotating at 550 rpm carries a spur gear B having 96 teeth with a diametral pitch of 6. The teeth are of the 20%, full-depth, involute form. The gear receives 30 hp from a pinion directly above it. Compute the torque delivered to the shaft and the tangential and radial forces exerted on the shaft by the gear. Figure P12-1 Shaft carrying a gear and a V-belt drive 0
See Figure P12-1. The shaft rotating...
6) [20 pts) Bending Stress in a Gear A steel spur pinion has a pitch of 6 teeth/in, 22 full-depth teeth with a cut profile, and a 20° pressure angle. The pinion runs at a speed of 1280 rev/min and transmits 15 hp to a 60-tooth gear. If the face width is 2 in., estimate the bending stress. Take the value of Lewis form factor, Y, from the table 14-2. The bending stress is kpsi.
See Figure P12-1. The shaft rotating at 550 rpm carries a spur gear B having 96 teeth with a diametral pitch of 6. The teeth are of the 20%, full-depth, involute form. The gear receives 30 hp from a pinion directly above it. Compute the torque delivered to the shaft and the tangential and radial forces exerted on the shaft by the gear. Figure P12-1 Shaft carrying a gear and a V-belt drive C D 10.004-10.00 6.00 V-belt sheave Gear...
Gear Design- Data for problems A pair of steel full-depth, involute teeth, the pinion speed is 1000 rpm. The pinion has 18 teeth and the gear has 36 teeth. The gears have a quality grade of A8, a design reliability of 99% with a factor of safety of 1.0. They are installed in a commercial enclosed gear unit. The pinion has a rim thick gears transmits an average of 10 hp. The gear pair has a P 8, a 20...
Most questions answered within 3 hours.
-
26) Briefly describe, using words or simple diagrams, the
chemiosmotic theory for coupling oxidation to phosphorylation...
asked 59 minutes ago -
Suppose that XX is a random variable with mean 16 and standard
deviation 5 . Also...
asked 1 hour ago -
Calculate the number density of argon gas at a temperature of
24C and a pressure of...
asked 5 hours ago -
Alternative
Classification
How to Estimate
Probabilities from Data? ( For continuous Attributes)
And How to generate...
asked 5 hours ago -
An explosion breaks a 20.0-kg object into three parts. The
object is initially moving at a...
asked 5 hours ago -
Calculate the approximate number of residues of Rubisco, which
is involved in carbon fixation in plants,...
asked 6 hours ago -
Other decisions about scientific claims can have a much broader
impact.ENERGYarrow-10x10.png, environment, health, security - all...
asked 7 hours ago -
I need to write a research paper and work cited about this
topic: The United States...
asked 8 hours ago -
Hello! I was wondering if I could have some help?
If the vapor pressure of carvone...
asked 8 hours ago -
An economist wants to estimate the mean per capita income (in
thousands of dollars) for a...
asked 8 hours ago -
What would be the input/output characteristic of a circuit
obtained by putting two of your 2's-complementers...
asked 8 hours ago -
In Drosophila, the transition from the syncytial blastoderm
stage to the cellular blastoderm stage is a...
asked 9 hours ago