? 0 0? 79%, 8:26 AM XQuestion The below figure shows a simplified version of the...
Homework 6: The figure below shows a gear train where gear 1, on shaft a (input shaft), drives gear 2 with 32 teeth (denoted 32T) on shaft b, gear 3 (20T) also is on shaft b and drives gear 4 (507) on shaft c (output shaft). The pitch diameter of gears 1 and 2 are d = 24 mm and d = 48 mm. The center distance between gears 3 and 4 (distance between shafts b and c is 70mm....
Question 1 In the epicyclic gear shown in Figure Q1 the Annulus A1 and the Sun wheel S2 are compound, the Sun wheel Si rotates with the input shaft and both Planet cages rotate with the output shaft. The numbers of teeth on the o wheels are Si=24, A1=72, Sz=40 and A2=80. (1) Find the gear ratio of the system when the Annulus A1 is held fixed. S Find the gear ratio of the system when the Figure Q1 Annulus...
Consider the simplified transmision sample problem shown in Figure 1 below. In this figure, mating gears were shown to only exert tangential forces on each other. In reality, mating spur gear teeth will exert both tangential forces and radial forces2 due to the involute profile shape of the teeth (see Chapter 15, Figure 15.7). Let the diameters of gears B and D be 4.25 in while the diameters of gears A and C be 2.25 in. All other dimensions and...
Figure below shows the load components acting on a helical gear mounted on a simply supported shaft. Bearing B takes thrust. A flexible coupling for transmitting torque attaches to the right end of the shaft. The left end is free. 1-Draw load, shear force, and bending moment diagrams for the shaft, in both the horizontal and vertical planes. 2- Identify the most critically loaded shaft cross section, and for this location determine the diameter theoretically required for infinite life. Assume...
please don't copy and paste from previous answer Figure 4 shows a six-element planetary transmission, where spur gears 1 and 2 have an mi module, spur gears 3 and 5 have an m2 module, and spur gears 4 and 6 have an mj module. a. Write the train output velocity (Op) formula as a function of the angular velocity of shafts A, B and C, and tooth numbers Ni to No b. Establish the angular velocity of the output shaft...
power = 3 kW if need any more information please ask !!! You are the designer and you have been asked to design a speed reducer (gearbox) that will take power from the shaft of an electric motor rotating at 1500 rpm and deliver it to a machine that is to operate at approximately at 200 rpm Assume that you have decided to use spur gears to transmit the power [A power equal to the last one digits of your...