A pair of straight teeth spur gears is to transmit 20 kW when the pinion rotates...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A pair of straight teeth spur gears is to transmit 20 kW when the pinion rotates at 300 rpm. The velocity ratio is 3. The allowable stresses for the pinion and gear materials are 120 MPa and 100 MPa, respectively. The pinion has 15 teeth and its standard module is 8 mm and b = 14m mm. The teeth has 20 degree full depth involute system and assume the service factor as C, 1. The tooth form can be taken as y = 0.154-0.912/T, and the velocity factor as C,= 3/(3+v). Given Ep= 200 GPa, Eg= 100 GPa, C = 80, and 6, 60 MPa. Determine: 1. Number of teeth on the gear, 2. Pitch circle diameter of the gear, 3. Pitch line velocity, 4. Tangential tooth load, 5. Normal tooth load, 6. Radial tooth load, 7. Lewis form factor for the pinion and the gear, 8. The Lewis equation to the pinion and find Wr. 9. The dynamic load, 10. The endurance fatigue load, 11. The wear load. eede * *** e a ******* ************ A pair of straight teeth spur gears is to transmit 20 kW when the pinion rotates at 300 rpm. The velocity ratio is 3. The allowable stresses for the pinion and gear materials are 120 MPa and 100 MPa, respectively. The pinion has 15 teeth and its standard module is 8 mm and b = 14m mm. The teeth has 20 degree full depth involute system and assume the service factor as C, 1. The tooth form can be taken as y = 0.154-0.912/T, and the velocity factor as C,= 3/(3+v). Given Ep= 200 GPa, Eg= 100 GPa, C = 80, and 6, 60 MPa. Determine: 1. Number of teeth on the gear, 2. Pitch circle diameter of the gear, 3. Pitch line velocity, 4. Tangential tooth load, 5. Normal tooth load, 6. Radial tooth load, 7. Lewis form factor for the pinion and the gear, 8. The Lewis equation to the pinion and find Wr. 9. The dynamic load, 10. The endurance fatigue load, 11. The wear load. eede * *** e a ******* ************
Expert Answer:
Related Book For
Posted Date:
Students also viewed these mechanical engineering questions
-
A steel spur pinion is to transmit 20 hp at a speed of 400 rev/min. The pinion is cut on the 20 full-depth system and has a diametral pitch of 4 teeth/in and 16 teeth. Find a suitable face width...
-
A 1020 CD steel shaft is to transmit 20 hp while rotating at 1750 rpm. Determine the minimum diameter for the shaft to provide a minimum factor of safety of 3 based on the maximum-shear-stress theory.
-
A steel spur pinion has a module of 1 mm and 16 teeth cut on the 20 full-depth system and is to carry 0.15 kW at 400 rev/min. Determine a suitable face width based on an allowable bending stress of...
-
Put all of the below items in the correct format. Don't be concerned about numbers. Just get the lines and headings all in the right places. Beginning Cash Balance CASH FLOWS FROM FINANCING...
-
What could be an advantage of using an anion exchange column based on a quaternary amine [i.e., resinN+ (CH2CH3)3] as opposed to a tertiary amine [resinNH+ (CH2CH3)2]?
-
General Hospital's Cardiac Diagnostic Screening Center (CDSC) is contemplating purchasing a blood gases analysis machine at a cost of $960,000. Useful life for this machine is 10 years. The screening...
-
In complexity science, the movement of an organization as it changes from one attractor or mission statement to another is known as: A. Leverage. B. Bifurcation. C. Chaos. D. Order.
-
A purchasing agent for a home improvement center is also part owner in a wholesale lumber company. The agent has sole discretion in selecting vendors for the lumber sold through the center. The agent...
-
The Regal Cycle Company manufactures three types of bicycles-a dirt bike, a mountain bike, and a racing bike Data on sales and expenses for the past quarter follow Sales Variable manufacturing and...
-
Background: SO MUCH CANDY DATA, SERIOUSLYCandy hierarchy data for 2017 Boing Boing Halloween candy hierarchy. This is survey data over the span of 4-years. The data is split into 4 separate files....
-
Selected accounts included in the property, plant, and equipment section of Sheridan Corporation's balance sheet at December 31. 2024, had the following balances. Land $342,000 Land improvements...
-
5. There are three different potential states of the economy next year. The chart below shows you the returns for stocks O and U under each potential economic situation, along with the probability of...
-
What is scenario building? How is scenario building related to strategic planning? What is the utility of scenario planning in decision making? How does scenario planning influence strategic...
-
Your definition of strategic planning. Next, explain why strategic planning is important to criminal justice organizations. Describe knowledge that an organization must have to enable strategic...
-
James' small business has grown and he is looking to hire you as a full-time manager. In the past, when James has worked hard at managing the business the net income before manager compensation was...
-
A history club sold rolls of wrapping paper as a fundraiser. The wrapping paper was sold in small rolls and large rolls. The club earned $3.00 for every small roll sold. The club earned $4.50 for...
-
Hello, i need help with question. (all the parts are added in this question- nothing is cut out in the photo) thank you :) Question 4 of 4 < > View Policies -/1 E Current Attempt in Progress These...
-
Design an experiment to demonstrate that RNA transcripts are synthesized in the nucleus of eukaryotes and are subsequently transported to the cytoplasm.
-
The simply supported beam is built up from three boards by nailing them together as shown. The wood has an allowable shear stress of Ï allow = 1.5 MPa, and an allowable bending stress of Ï...
-
If P = 3 kN, determine the bending stress at points A, B, and C of the cross section at section aa. Using these results, sketch the stress distribution on section aa.
-
The beam is subjected to a shear force of V = 50 kip. Determine the maximum shear flow in the cross section. 1 in. 5 in. 1 in. 5 in. 1 in. 9 in. 12 in.
-
Folk Landscaping is evaluating an offer to purchase Bruce Lawn Care, its main competitor, for \($250,000.00.\) An accountant has projected that the purchase will increase Folks annual net cash flow...
-
How much do we need to invest each year to have \($100,000.00\) in a college fund when our child turns 18 years old? New parents often seek similar advice from their financial advisors to establish...
-
Forester Company is evaluating the purchase of equipment from two vendors. Differences in the technology and labor requirements to operate the equipment of each vendor affect the projected net cash...
Study smarter with the SolutionInn App