Gearbox and compound train gear system are widely used in power transmission systems to change inputtorques and rotational speed. Your task in a company that manufactures compound gear system box is todetermine the necessary parameters to obtain a required output and securely mounting the gearbox. If thecompound gearbox shown in Figure.5 has the following design specifications:BD'FLOUTPUTINPUTET2Figure.5: Compound gear train system (left), Gearbox securely mounted by clamps (Right)Gear A has 20 teeth, Gear B has 150 teeth, Gear C has 40 teeth, Gear D 140 teeth, Gear E has 15 teethand Gear F has 200 teeth.Input power and speed, respectively, 25 kW and 1600 rpm (clockwise).Your manger asked you the perform the following analysis steps:1. Determine the velocity ratio/ gear ratio of compound gear system.2. Calculate the output torque and determine its direction.3. Find the required total/hold torque to securely mount the gearbox.4. Explain the use of compound gear instead of a simple gear train (no more than 50 words).5. Consider that rotational motion must be translated from the output gear shaft to another shaft makes60° with first shaft. Based on Figure.6, find the required conditions for a constant velocity ratiobetween two joined shafts.OutputInput

Given: The number of teeth on gear A, Za = 20 The number of teeth on gear B, Zb 150 The number of…

Gearbox and compound train gear system are widely used in power transmission systems to change input torques and rotational speed. Your task in a company that manufactures compound gear system box is to determine the necessary parameters to obtain a required output and securely mounting the gearbox. If the compound gearbox shown in Figure.5 has the following design specifications: B D F LOUTPUT INPUT E T2 Figure.5: Compound gear train system (left), Gearbox securely mounted by clamps (Right)

Gearbox and compound train gear system are widely used in power transmission systems to change input torques and rotational speed. Your task in a company that manufactures compound gear system box is to determine the necessary parameters to obtain a required output and securely mounting the gearbox. If the compound gearbox shown in Figure.5 has the following design specifications: B D F LOUTPUT INPUT E T2 Figure.5: Compound gear train system (left), Gearbox securely mounted by clamps (Right)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Project 4: Gearbox and compound train gear system are widely used in power transmission systems to change input torques and rotational speed. Your task in a company that manufactures compound gear system box is to determine the necessary parameters to obtain a required output and securely mounting the gearbox. If the compound gearbox shown in Figure.5 has the following design specifications: B D F LOUTPUT INPUT Figure.5: Compound gear train system (left), Gearbox securely mounted by clamps (Right) Gear A has 20 teeth, Gear B has 150 teeth, Gear C has 40 teeth, Gear D 140 teeth, Gear E has 15 teeth and Gear F has 200 teeth. Input power and speed, respectively, 25 kW and 1600 rpm (clockwise). Your manger asked you the perform the following analysis steps: 1. Determine the velocity ratio/ gear ratio of compound gear system. 2. Calculate the output torque and determine its direction. 3. Find the required total/hold torque to securely mount the gearbox. 4. Explain the use of compound gear…
Q2: A speed reducer unit is to be designed for an input of 1.1 kW with a transmission ratio 27. The speed of the hardened steel worm is 1440 r.p.m. The worm wheel is to be made of phosphor bronze. The tooth form is to be 20° involute. Given data: the centre distance (x) = 100 mm. Draw complete construction of the system showing all missing parts, i.e. keys, bearings...etc, with necessary mountings and fixations. (Put the main dimension). Assume suitable missing dimensions or data if any.
Problem 4: Gearbox and compound train gear system are widely used in power transmission systems to change input torques and revulsions. Your task in a company that manufactures compound gear system box is to determine the necessary parameters to obtain a required output and securely mounting the gearbox. If the compound gearbox shown in Figure.5 has the following design specifications: B D ' F OUTPUT INPUT T3 A T2 Figure.5: Compound gear train system (left), Gearbox securely mounted by clamps (Right) Gear A has 25 teeth, Gear B has 150 teeth, Gear C has 60 teeth, Gear D 120 teeth, Gear E has 15 teeth and Gear F has 200 teeth. Input power and speed, respectively, 20 kW and 1500 rpm (clockwise). Your manger asked you the perform the following analysis steps: 1. Determine the velocity ratio/ gear ratio of compound gear system. 2. Calculate the output torque and determine its direction. 3. Find the required total/hold torque to securely mount the gearbox. 4. Explain the use of compound…
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 mm
a) Engine-Pump mechanism in Figure 3.1 shows few gears meshing with different parameters Based on the picture shown below. Given: n1 = 500 rpm; N1 = 20; N2 = 70; N3 = 18; N4 = 54 Compute () value of n4 (ii) Torque and power changes at Gear 4 ni, NI n4, N4 Engine Pump n2, N2 n3, N3 Figure 3.1 b) A gear box in Figure 32 has an input speed of 1500 revimin dockwise and an output speed of 300 revimin anticlockwise. The input power is 20 kW and the efficiency is 70%. Calculate: D. The gear ratio; i). The input torque. i). The output power iv). The output torque v). The holding torque. Figure 3.2
A NC machine tool table is powered by a servomotor, lead screw, and optical encoder. The lead screw has a pitch = 5.0 mm and is connected to the motor shaft with a gear ratio of 16:1 (16 turns of the motor for each turn of the lead screw). The optical encoder is connected directly to the lead screw and generates 200 pulses/rev of the lead screw. The table must move a distance = 100 mm at a feed rate = 500 mm/min. Determine (a) the pulse count received by the control system to verify that the table has moved exactly 100 mm; and (b) the pulse rate and (c) motor speed that correspond to the feed rate of 500 mm/min. Solve the problem assuming the optical encoder is directly coupled to the motor shaft rather than to the lead screw.
Solve and Draw the following. [Tech pen (0.2 light, 0.4 medium, 0.6 above heavy)] Consider a crank rocker mechanism with L1 = 90 mm, L2 = 180 mm, and L3 = 270 mm. The design transmission angle of the mechanism is 45o135o. Determine the range of values of L0.
$CBUぐ 13:18 85 Özan Az önce Suggest the most suitable machine element (ME) type exactly with quantity (Give type and number of ME) for each of the cases given below a. Speed reducer is needed: An input shaft speed of 1000 rpm should be reduced to 20 rpm at a transverse output shaft at one gear stage with related torque increase. It is used rarely. b. Speed reducer is needed: An input shaft speed of 1200 rpm should be reduced to 20 rpm at a paralel output shaft at minimum number of gear stages with related torque increase. The devise is used continuously and noise level is not a problem. c. Bearing is needed: Shaft rotates at 1200 rpm, subjected to a medium radial load in a limited radial space, and noise level is not a problem. d. Bearing is needed: Shaft rotates at 1400 rpm, subjected to a higher medium radial load in a limited radial space and no-noise is desired. e. Spring is needed: load-deflection curve is to provide S curve to be used in Turbo hose connections.
Aim: To conduct a full kinematic analysis and calculate dynamic reaction forces in a linkage mechanism, calculate instantaneous torque, required to drive the mechanism and to present the results of the case study in a clear reporting format. Introduction: Figure 1 shows a pumpjack operating at an oil well. Its representation as a linkage is also shown in Figure 1. The pumpjack is driven by a motor attached to crank OA. A constant torque T is applied to the crank and the crank rotates at a constant angular velocity ???. A force P is applied vertically downwards at the end of the walking beam BD, which has its centre of mass at point G. To design the mechanism, a careful kinematic analysis of the mechanism needs to be conducted. To avoid mechanical failure and to provide adequate support to the mechanism, the engineer needs to analyse the reaction forces in the joints. Masses of links OA and AB are assumed to be smaller in comparison with the mass of BD and are ignored in the analysis.…
Audi’s design of their R8 model is designed in order to have the engine in the rear of the car with the following schematic of their mechanical power transmission. The engine is connected to the gearbox, where gear change occurs and then a driveshaft is used to transfer an equal ratio of power balancing the rear and front wheel power output thus referring to it as an all-wheel drive. The vehicle has been modified by a customer thus resulted to no power transfer to the front wheels although the rear wheels still have the same power output. 1) DEFINE and JUSTIFY the possible reasons of why the front drive isn’t functioning? 2) What are the solutions to this fault?
a) Engine-Pump mechanism in Figure 3.1 shows few gears meshing with different parameters . Based on the picture shown below. Given: n1 = 500 rpm; N1 = 20; N2 = 70; N3 = 18; N4 = 54 Compute : (i) value of n4 (i) Torque and power changes at Gear 4 n1, N1 n4, N4 Engine Pump n2, N2 n3, N3 Figure 3.1
Assume that you are to design a 3V V-belt drive. Given that input speed as 1750 rpm and nominal output speed as 725 rpm. Starting with belt linear velocity 4000 ft/min, specify the output sheeve D2 once you specify D1 from last question. D2 = ___ in. Provide write down steps including equations. *** 21.07 and 21.1 were marked incorrect