Please provide two examples: (1) an example of a design scenario that would be appropriate for the using the Lewis form factor for gear design, and (2) another design scenario that would be more appropriate to the AGMA method of gear design.
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A: Question (a) and Question (b) is Solved here. For Other Question, Please post this Question again.
Q: he client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at…
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Q: degree full depth spur gears have module of 2.5 and to be mounted on shafts with center distance of…
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Q: requires a single step up spur gearbox to transmit a 10kW power from a shaft rotating at 1000rpm,…
A: ?
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Q: What do you understand by gear train? Discuss the simple gear trains.
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Q: he client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at…
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Q: The client requires a single step up spur gearbox to transmit a 10kW power from a shaft rotating at…
A:
Q: A 70.74 hp motor turning at 2116 rpm is to deliver its power to a worm-gear reducer, whose velocity…
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Q: 2. A spur gear made of bronze drives a mid steel pinion with angular velocity ratio of 3, : 1. The…
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Q: involute teeth. The static stress for cast steel may be taken as 100 MPa. The face width may be…
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Q: transmit a 10 kW power from a shaft rotating at 1000 rpm, while the output speed must be 1700 rpm.…
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Q: 1000 rpm, while the output speed must be 1700 rpm. The material for gear and pinion is 817M40 and…
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Q: State advantages of Cycloidal & Involute profile as a gear tooth profile ?
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Q: nt requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at 1000…
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Q: A spur gear reducer is to transmit 4 kW at 1500 rpm of the pinion of cast steel ( So=138 MPa). The…
A: given ; ⇒power (P)=4kw→and speed (N)=1500rpm⇒strengh of pinion(τ1)=138MPa⇒strengh of gear(τ1)=83MPa
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Solved in 3 steps
- QUESTION 1 GEARS [50]The client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at 1000 rpm, while the output speed must be 1700 rpm. The material for gear and pinion is 817M40 and 655M13, respectively. Use table 6.10 on page 128 to select the suitable gear and pinion.1.1 Briefly state the problem. (3)1.2 State the design specification considering the following design factors:1. Functionality2. Stress8)1.3 State formula and standards relevant to the single step-up spur gearbox design. (4)1.4 If the pinion has 20 teeth, use the Lewis formula to determine the face width of the pinion and gear. Then, do one set of calculations and tabulate the answers.(33)1.5 Conclusion. (2)The client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at 1000 rpm, while the output speed must be 1700 rpm. The material for gear and pinion is 817M40 and 655M13, respectively. Use table 6.10 on page 128 to select the suitable gear and pinion.1.1 Briefly state the problem. (3)1.2 State the design specification considering the following design factors:1. Functionality2. Stress8)1.3 State formula and standards relevant to the single step-up spur gearbox design. (4)1.4 If the pinion has 20 teeth, use the Lewis formula to determine the face width of the pinion and gear. Then, do one set of calculations and tabulate the answers.(33)1.5 Conclusion.The client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at 1000 rpm, while the output speed must be 1700 rpm. The material for gear and pinion is 817M40 and 655M13, respectively. Use table 6.10 on page 128 to select the suitable gear and pinion. 1.5 Conclusion?
- The client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at 1000 rpm, while the output speed must be 1700 rpm. The material for gear and pinion is 817M40 and 655M13, respectively. Use table 6.10 on page 128 to select the suitable gear and pinion. 1.1 Briefly state the problem. 1.2 State the design specification considering the following design factors: 1. Functionality 2. Stress 1.3 State formula and standards relevant to the single step-up spur gearbox design. 1.4 If the pinion has 20 teeth, use the Lewis formula to determine the face width of the pinion and gear. Then, do one set of calculations and tabulate the answers. 1.5 Conclusion.The client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at 1000 rpm, while the output speed must be 1700 rpm. The material for gear and pinion is 817M40 and 655M13, respectively. Use table 6.10 on page 128 to select the suitable gear and pinion. 1.1 Briefly state the problem.2 State the design specification considering the following design factors: 1. Functionality 2. Stress.3 State formula and standards relevant to the single step-up spur gearbox design.4 If the pinion has 20 teeth, use the Lewis formula to determine the face width of the pinion and gear. Then, do one set of calculations and tabulate the answers.5 Conclusion.The client requires a single step-up spur gearbox to transmit a 10 kW Power from a shaft rotating at 1000 rpm, while output speed must be 1700 rpm. The material of the gear and pinion 817M40 and 655M13, respectively. Use table 6.10 on page 128 to collect suitable gear and pinion. 1.1 briefly state the problem 1.2 State the design specification considering the following design factors a) Functionality b) stress 1.3 State formula and standards relevant to the single step-up spur gearbox design. 1.4 If the pinion has 24 teeth, use the Lewis formula to determine the face width of the pinion and gear. Then, do one set of the calculations and tabulate the answers. 1.5 conclusion
- A group of first year students are designing gear reduction system in the Makerspace, consisting of four gears A, B, C and D. The radii of the gears are TA = 1.5 in, r = 3.5 in, rc = 2.0 in and r₁= 5.0 in. Gear A rotates clockwise with a constant angular velocity WA = 440 rpm. Gears B and C are rotating together on the same shaft. Determine: @A A B rc C D TA TB "D (a) the angular velocities of gears B and D, (b) the accelerations of the contact point on gear B and contact point on gear D.In the gear system shown below, the driving gear should rotate at 4 times the speed of the driven gear. The torque applied to the driving gear is a uniform T = 250 [lbfin]. Both gears are to be full disks made from 1060 Normalized steel with a quality factor of Q₂ = 8. Assume 5 × 108 cycles, a safety factor of Sf = 1.5 and a reliability of 95%. Use AGMA standard methodology. a) Find the pitch circle diameter (dp) for the pinion and the number of teeth (N₂). b) Determine the maximum allowable bending stress (all) for the pinion gear. Determine the required face width (F)for the pinion gear, d) Determine the face width (F) required based on surface contact stress analysis. What is the final face width chosen for the gear system? Driven dy d₂ Driving d = 8 in. Ng = 64 teeth Pitch angle: = 20° 980 rpmThe client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at 1000 rpm, while the output speed must be 1700 rpm. The material for gear and pinion is 817M40 and 655M13, respectively. Use table 6.10 on page 128 to select the suitable gear and pinion.1.1 Briefly state the problem
- Let Module 5 (m = 5) for a given mutual spur gear pair; Strength, Wear Load, Static Load and Dynamic Show if the conditions for load control are met? For pinion gear:Gear material strength Steel 2k = 900 N / mmSpeed: 1400 rpmd1 = 90 mmZ1 = 18 teethVery precise workmanshipHardness: BHN (Brinell Hardness Number) 400Gripping angle: 20 (full depth involute).It will transfer 22 kW of power For large gear:Gear material strength Steel k = 900 N / mm2d2 = 360 mm Acceptance and Table values: Value depending on tooth width: K = 4 (best value will be taken) Peripheral speed: V = 6 m / s Deformation coefficient: C = 171 kN / m Lewis factor: y = 0.102 Stress fatigue coefficient: k = 2553 kN / m2 Gear wheel width: b = 62 mm5(a) Why mechanical actuation is important in mechatronics system? Classify various types of gears. Define gear ratio. Give some illustrations of calculating gear ratio. Why belt and chain drives are utilised in industrial process? Mention various types of belts.An electric motor develops 8 HP at 2652 rpm. An 19 tooth gear is fitted to its output shaft to drive a gear on an output shaft. How many teeth would be needed on this output gear if an output torque of 92 Nm is required? Answer: Next page page Finis Time 9Type here to search