Homework Answers
Add Answer to:
11-7. 2 is an annular gear having 77 teeth, driving pinion 3 having 12 teeth. Numbers...
3. A commercial enclosed gear drive consists of a 20 spur pinion having 16 teeth driving a 48-tooth gear. The pinion speed is 300 rev/min, the gear face width 2 in., and the diametral pitch 6 teeth/i...
3. A commercial enclosed gear drive consists of a 20 spur pinion having 16 teeth driving a 48-tooth gear. The pinion speed is 300 rev/min, the gear face width 2 in., and the diametral pitch 6 teeth/in. The gears are grade t steel, through-hardened at 200 Brinell, made to No. 6 quality standards, uncrowned, and are to be accurately and ngid mounted Assume a lion life ofi will transmitareliability of90%(KR 0.85), and use YN 1.355N 01:8 and Z 1. used...
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...
2,2 kW to a gear Question 3 A pinion having 26 involute teeth of 6 module...
2,2 kW to a gear Question 3 A pinion having 26 involute teeth of 6 module rotates at 350 r/min and transm at 350 r/min and transmits wheel having 62 teeth; the addendum on both wheels is 14 of the circular obliquity is 200 Determine: 3.1 the lengths and arc of the path of approach, and 3.2 the normal force between the teeth at an instant when there is only one pair of teeth in contact.
12. [25 points] A grade-2 through-hardened steel pinion with BHN of 350 is driving a steel...
12. [25 points] A grade-2 through-hardened steel pinion with BHN of 350 is driving a steel gear of the same material and hardness. The diameteral pitch is 10, the number of teeth on pinion is 18, the face width is 0.95 inch, and the pressure angle of the full-depth teeth is 20 degrees The input (pinion) rpm is 2000 and the output rpm is 500. The gears transmit 5 horsepower. The gearbox precision corresponds to "commercial enclosed gear units". Determine...
A gearset consists of a 16-tooth pinion driving a 40-tooth gear. The diametral pitch is 2,...
A gearset consists of a 16-tooth pinion driving a 40-tooth gear. The diametral pitch is 2, and the addendum and dedendum are 1/P and 1.25/P, respectively. The gears are cut using a pressure angle of 20° (a) Compute the circular pitch, the center distance, and the radii of the base circles. (b) In mounting these gears, the center distance was incorrectly made in larger. Compute the new values of the pressure angle and the pitch-circle diameters. 1- [a] For positive...
Question #5 (20 pts) A pinion has 18 teeth and a diametral pitch of 9 teeth/in, a face width of 1,5 in sa pressure angle of 20° with full-depth teeth. The spur gear is made by the milling or emi...
Question #5 (20 pts) A pinion has 18 teeth and a diametral pitch of 9 teeth/in, a face width of 1,5 in sa pressure angle of 20° with full-depth teeth. The spur gear is made by the milling or emin required to transmit at least 11 hp horsepower with a corresponding speed and moderate applications. Which material is the best choice for the spu ones in Table 5 considering the maximum allowable bending stres (factor of safety, nd-2.5)? U quations...
You are the designer and you have been asked to design a speed reducer (gearbox) that will take p...
power = 3 kW
if need any more information please ask !!!
You are the designer and you have been asked to design a speed reducer (gearbox) that will take power from the shaft of an electric motor rotating at 1500 rpm and deliver it to a machine that is to operate at approximately at 200 rpm Assume that you have decided to use spur gears to transmit the power [A power equal to the last one digits of your...
2 - 3 5 7 8 10 11 12 13 Serial numbers for a product are...
2 - 3 5 7 8 10 11 12 13 Serial numbers for a product are to be made using 4 letters followed by 2 digits. The letters are to be taken from the first 5 letters of the alphabet, with no repeats. The digits are taken from the 10 digits (0, 1, 2, ..., 9), with no repeats. How many serial numbers can be generated? (If necessary, consult a list of formulas.) a 5 Continue Submit Assignment 2020 MGw.el...
-1 -2 -3 -4 -5 -6 7 8 9 10 11 12 A Ferris wheel at...
-1 -2 -3 -4 -5 -6 7 8 9 10 11 12 A Ferris wheel at a carnival has a radius of 35 feet. Suppose a passenger is traveling at 7 miles per hour. (A useful fact: 1 mi = 5280 f.) (a) Find the angular speed of the wheel in radians per minute. (b) Find the number of revolutions the wheel makes per hour. (Assume the wheel does not stop.) Do not round any intermediate computations, and round your...
Infinite Spiral of Numbers (due 17 Feb 2020) HELLO, WE ARE USING PYTHON 3 TO COMPLETE...
Infinite Spiral of Numbers (due 17 Feb 2020) HELLO, WE ARE USING PYTHON 3 TO COMPLETE THIS PROJECT!! PLEASE FOLLOW CODE SKELETON AS GIVEN AT THE END. THIS IS DUE 17TH FEB 2020, ANY AND ALL HELP WOULD BE GREATLY APPRECIATED, THANK YOU! Consider the natural numbers laid out in a square spiral, with 1 occupying the center of the spiral. The central 11 x 11 subset of that spiral is shown in the table below. 111 112 113 114...
3. A commercial enclosed gear drive consists of a 20 spur pinion having 16 teeth driving a 48-tooth gear. The pinion speed is 300 rev/min, the gear face width 2 in., and the diametral pitch 6 teeth/in. The gears are grade t steel, through-hardened at 200 Brinell, made to No. 6 quality standards, uncrowned, and are to be accurately and ngid mounted Assume a lion life ofi will transmitareliability of90%(KR 0.85), and use YN 1.355N 01:8 and Z 1. used...
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...
2,2 kW to a gear Question 3 A pinion having 26 involute teeth of 6 module rotates at 350 r/min and transm at 350 r/min and transmits wheel having 62 teeth; the addendum on both wheels is 14 of the circular obliquity is 200 Determine: 3.1 the lengths and arc of the path of approach, and 3.2 the normal force between the teeth at an instant when there is only one pair of teeth in contact.
12. [25 points] A grade-2 through-hardened steel pinion with BHN of 350 is driving a steel gear of the same material and hardness. The diameteral pitch is 10, the number of teeth on pinion is 18, the face width is 0.95 inch, and the pressure angle of the full-depth teeth is 20 degrees The input (pinion) rpm is 2000 and the output rpm is 500. The gears transmit 5 horsepower. The gearbox precision corresponds to "commercial enclosed gear units". Determine...
A gearset consists of a 16-tooth pinion driving a 40-tooth gear. The diametral pitch is 2, and the addendum and dedendum are 1/P and 1.25/P, respectively. The gears are cut using a pressure angle of 20° (a) Compute the circular pitch, the center distance, and the radii of the base circles. (b) In mounting these gears, the center distance was incorrectly made in larger. Compute the new values of the pressure angle and the pitch-circle diameters. 1- [a] For positive...
Question #5 (20 pts) A pinion has 18 teeth and a diametral pitch of 9 teeth/in, a face width of 1,5 in sa pressure angle of 20° with full-depth teeth. The spur gear is made by the milling or emin required to transmit at least 11 hp horsepower with a corresponding speed and moderate applications. Which material is the best choice for the spu ones in Table 5 considering the maximum allowable bending stres (factor of safety, nd-2.5)? U quations...
power = 3 kW
if need any more information please ask !!!
You are the designer and you have been asked to design a speed reducer (gearbox) that will take power from the shaft of an electric motor rotating at 1500 rpm and deliver it to a machine that is to operate at approximately at 200 rpm Assume that you have decided to use spur gears to transmit the power [A power equal to the last one digits of your...
2 - 3 5 7 8 10 11 12 13 Serial numbers for a product are to be made using 4 letters followed by 2 digits. The letters are to be taken from the first 5 letters of the alphabet, with no repeats. The digits are taken from the 10 digits (0, 1, 2, ..., 9), with no repeats. How many serial numbers can be generated? (If necessary, consult a list of formulas.) a 5 Continue Submit Assignment 2020 MGw.el...
-1 -2 -3 -4 -5 -6 7 8 9 10 11 12 A Ferris wheel at a carnival has a radius of 35 feet. Suppose a passenger is traveling at 7 miles per hour. (A useful fact: 1 mi = 5280 f.) (a) Find the angular speed of the wheel in radians per minute. (b) Find the number of revolutions the wheel makes per hour. (Assume the wheel does not stop.) Do not round any intermediate computations, and round your...
Most questions answered within 3 hours.
-
I calculate Rosetta Stone’s P/E ratio as 10x prior to a report
about future industry growth....
asked 10 minutes ago -
What major physiological changes account for electrodermal
activity (as in during a lie-detector test)?
asked 1 hour ago -
You are going to sell fruits & vegetables at a local
roadside market. List separately and...
asked 1 hour ago -
Hows does water affect the digestion of fats ?
asked 4 hours ago -
A buffer that contains 0.41 M of a base, B and 0.21 M of its
conjugate...
asked 4 hours ago -
Pleaaaaaaaasssssse help me please please it's more important
:((((((((((((((((((((
CASE STUDY
Nissan Company
Nissan Motor Company,...
asked 4 hours ago -
Calculate the concentration of hydronium and hyroxide ions in 1)
2.0 mol/L HNO3 2) 0.5 mol/L...
asked 4 hours ago -
In a loop-the-loop ride a car goes around a vertical, circular
loop at a constant speed....
asked 4 hours ago -
50 grams each of water (18.015 g/mol) and ethylene glycol
(C2H6O2) (62.07 g/mol) are mixed. At...
asked 4 hours ago -
The life expectancy of sport utility vehicles follows a normal
distribution with a mean of 145.8...
asked 5 hours ago -
If an object with mass of 5 kg is pushed with a force of 552 N,...
asked 4 hours ago -
Suppose your program already has a list called nums, which
contains several numbers. Write a for...
asked 4 hours ago