: Design the smallest two-stage, compound, reverted, spur-gear train with an overall train ratio of approximately 47:1 (Error for the train ratio must be kept under 0.2%). Assume full depth teeth and a pressure angle of 20o. Make a sketch of your solution, and specify the number of teeth for each gear. (You must be sure the pinions have enough teeth to avoid interference.)
: Design the smallest two-stage, compound, reverted, spur-gear train with an overall train ratio of approximately...
2. (20 points) Design a compound, reverted, 20 standard spur gear train for a gear ratio of 70:1. (a) Specify the teeth numbers (2 18 for the pinions); (b) With the diametral pitch of 10 for all gears, calculate their outside diameters and the contact ratio for the pair with the larger gear ratio. 2. (20 points) Design a compound, reverted, 20 standard spur gear train for a gear ratio of 70:1. (a) Specify the teeth numbers (2 18 for...
kinematics please answer ASAP 2 (20 points) Design a compound, reverted, 20° standard spur gear train for a gear ratio of 70:1 . (a) Specify the teeth numbers (2 18 for the pinions); (b) With the diametral pitch of 10 for all gears, calculate their outside diameters and the contact ratio for the pair with the larger gear ratio. 2 (20 points) Design a compound, reverted, 20° standard spur gear train for a gear ratio of 70:1 . (a) Specify...
APTER 9 GEAR TRAINS tq-12 Design a compound, spur gear train for a ratio of 120:1 and diametral pitch of 5 Specify pitch diameters and numbers of teeth. Sketch the train to scale. APTER 9 GEAR TRAINS tq-12 Design a compound, spur gear train for a ratio of 120:1 and diametral pitch of 5 Specify pitch diameters and numbers of teeth. Sketch the train to scale.
Machine design 1 Name Application 10 The compound reverted gear train shown below is used to reduce the speed of the input (gear 2) to the output gear 5. Your objective is to develop a design for this gear train be specify the gear teeth. There are several requirements to keep in mind and the objective is to reduce the overall size dimension Y Requirements . . . . Shall deliver 20 HP Input speed shall be 1750 RPM (adjustable)...
A compound reverted spur gear train is to be designed to reduce the speed of a 180HP engine's rotating shaft from 3500rpm to 100rpm exactly. (a) (5 points) Specify appropriate numbers of teeth (N2, N3, N4 and N5) to minimize the gearbox size. A pressure angle of 20° is used for all the gears. Interference of gears is not acceptable. (b) (5 points) If all the gears are cut with 20° full-depth system. Assume a diametral pitch of 6 teeth/in,...
A compound reverted spur gear train is to be designed to reduce the speed of a 180HP engine's rotating shaft from 3500rpm to 100rpm exactly. (a) (5 points) Specify appropriate numbers of teeth (N2, N3, N4 and N5) to minimize the gearbox size. A pressure angle of 20° is used for all the gears. Interference of gears is not acceptable. (b) (5 points) If all the gears are cut with 20° full-depth system. Assume a diametral pitch of 6 teeth/in,...
A compound reverted spur gear train is to be designed to reduce the speed of a 180HP engine's rotating shaft from 3500rpm to 100rpm exactly. Part 1. Specify appropriate numbers of teeth (N2, N3, N4 and N5) to minimize the gearbox size. A pressure angle of 20° is used for all the gears. Interference of gears is not acceptable. Part 2. If all the gears are cut with 20° full-depth system. Assume a diametral pitch of 6 teeth/in, and allowable...
4. (12 points) A compound reverted spur gear train is to be designed to reduce the speed of a 180HP engine's rotating shaft from 3500rpm to 100rpm exactly. (a) (5 points) Specify appropriate numbers of teeth (N2, N3, N4 and N5) to minimize the gearbox size. A pressure angle of 20° is used for all the gears. Interference of gears is not acceptable. (b) (5 points) If all the gears are cut with 20° full-depth system. Assume a diametral pitch...
4. (12 points) A compound reverted spur gear train is to be designed to reduce the speed of a 180HP engine's rotating shaft from 3500rpm to 100rpm exactly. (a) (5 points) Specify appropriate numbers of teeth (N2, N3, N4 and N5) to minimize the gearbox size. A pressure angle of 20° is used for all the gears. Interference of gears is not acceptable. (b) (5 points) If all the gears are cut with 20° full-depth system. Assume a diametral pitch...
4.(12 points) A compound reverted spur gear train is to be designed to reduce the speed of a 180HP engine's rotating shaft from 3500rpm to 100rpm exactly. (a) (5 points) Specify appropriate numbers of teeth (N2, N3, N4 and N5) to minimize the gearbox size. A pressure angle of 20° is used for all the gears. Interference of gears is not acceptable. (b) (5 points) If all the gears are cut with 20° full-depth system. Assume a diametral pitch of...