Question: A 20 20-tooth cast-iron spur pinion having a module of 4 mm drives a 32-tooth cast-iron gear. Find the contact stress if the pinion speed

A 20◦ 20-tooth cast-iron spur pinion having a module of 4 mm drives a 32-tooth cast-iron gear. Find the contact stress if the pinion speed is 1000 rev/min, the face width is 50 mm, and 10 kW of power is transmitted

Step by Step Solution

★★★★★

3.50 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Eq 146a Table 148 Eq 1412 Eq 1414 dp 420 80 mm da 432 128 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

M-E-S-G (14).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

A 16 tooth pinion drives a double reduction spur gear train, as shown. All gears have 25 pressure angles. The pinion rotates counterclockwise at 1,200 rpm and transmits power to the gear train. The...

A 20 spur pinion with 20 teeth and a module of 2.5 mm transmits 120 W to a 36-tooth gear. The pinion speed is 100 rev/min, and the gears are grade 1, 18 mm face width, through-hardened steel at 200...

A steel spur pinion has a module of 1.25 mm, 18 teeth cut on the 20 full-depth system, and a face width of 12 mm. At a speed of 1800 rev/min, this pinion is expected to carry a steady load of 0.5 kW....

please do it 4 hour will upvote A speed reducer is to be designed for a Power Transmission System used in a small equipment. According to the lay-out given below, the pulley M is the driver pulley...

Question about Spur Gear Mesh: A spur gear pair is given with the following specifications: center distance = 5 0 0 mm , driving gear's number of teeth N 1 = 8 0 0 N _ 1 = 8 0 0 N 1 = 8 0 0 , driven...

Problem 3 ( 5 points ) : The geartrain system has an input power of 1 kW , with the input motor - driven shaft spinning at 1 5 0 0 rpm CW . The gears have a module of 2 . 5 mm and pressure angle of 2...

Discuss the role of the gold standard during the Depression and the resulting level of interest rates in the economy....

Problem 2 ( 6 points, consult Lecture 3 1 ) : In this problem, you are asked to calculate contact fatigue life for spur gears A 2 0 spur pinion with 2 0 teeth and a module of 3 mm transmits 1 0 0 0 W...

A gearset has a module of 5 mm, a 20 pressure angle, and a 24-tooth cast-iron spur pinion driving a 48-tooth cast-iron gear. The pinion is to rotate at 50 rev/min. What horsepower input can be used...

A 2 0 \ deg spur pinion with 2 0 teeth and a module of 2 . 5 mm transmits 1 2 0 W to a 3 6 - tooth gear. The pinion speed is 1 4 0 rev / min , and the gears are grade 1 , 1 8 - mm face width, through...

A large number of workers commute to work at the Honda assembly plant in Alliston, Ontario, every day. The commute can be quite long, depending on traffic conditions. Suppose the company decided to...

Is it possible to produce an oil-quenched and tempered 4340 steel that has a minimum yield strength of 1400 MPa (203,000 psi) and a ductility of at least 42%RA? If this is possible, describe the...

Instructions 1. Selecting an organisation Choose a publicly traded organisation or another organisation for which you can access the audited GPFS. This should be the organisation you work for or...

Reconsider Prob. 1456. Using the EES (or other) software, evaluate the effect of pipe wall thickness on the diffusion rate of hydrogen through the pipe wall. By varying the pipe wall thickness from...

A grate, in a boiler, is a place in the combustion chamber upon which fuel (wood or coal) is burnt. aTrue bFalse

Rowell Company spent $3 million two years ago to build a plant for a new product. It then decided not to go forward with the project, so the building is available for sale or for a new product....

Sam is offered to receive a payment of $500000 today. Sam can invest this money for 16 years at an interest rate of 7%. What is the profit Sam would make on this investment in 16 years using simple...