427 3. 127 307 In the gear train shown in sketch c the pinion rotates at 650 rpm and transfers 5.9 kW to the train. The circular pitch is 36.10 mm and the pressure angle is 20-. Find: 1. the output speed. 2. Draw a free-body diagram of the forces acting on each gear. 3. Find the reaction forces at shaft of the gear 4. Attach File Browse My Computer

427 3. 127 307 In the gear train shown in sketch c the pinion rotates at 650 rpm and transfers 5.9 kW to the train. The circular pitch is 36.10 mm and the pressure angle is 20-. Find: 1. the output speed. 2. Draw a free-body diagram of the forces acting on each gear. 3. Find the reaction forces at shaft of the gear 4. Attach File Browse My Computer

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

Find the output speed and cycle rate, since the input speed in the gear mechanism in the figure is 900 rpm, r2=20cm, r3=8cm, r4=12cm, r5=26cm, r6=32cm, r7=6cm `input 2 out 4 5
7 154T 40T 367 207 3 6. Figure 3. A planetary gearset Q3. The internal gear (gear 7) in the figure turns at 60 rev/min ccw. What are the speed and direction of rotation of arm 3? Please use tabular method to solve this problem. Gear 2 (sun) is fixed to ground. Gear 5 has 18 T. Gear 5 and Gear 6 are on the same disk.
2- Figure (2) shows an epicyclic gear train suitable for lifting machine with the following particular: Gear A is the mounted on the motor shaft and the load spindle is attached to the arm 7. planet wheels C and Ci are compound. The number of teeth on wheels A and Ci are 20 The internal wheel B is fixed. A speed reduction of about 12 is required. Find the suitable number of teeth ror C and B and the exact value of speed ratio which these give. Z as
Problem 4 The compound gear train of a three stages reduction gear is use to transmit power from a power source to a drum with 1 meter in diameter, as shown in Figure P4. The power source generates 500 Nm torque at the speed of 500 rpm and can produce acceleration of 10 rad/s?. Assume there is no friction in the drum, mass of the cable is negligible and the cable is in-elastic. With this condition, determine the folbwing. i. ii. iii. Angular vebcity and acceleration of the drum. Power required to overcome the friction torque in the bearing. Power required to accelerate the inertia of the gear system. Load M that the drum can lft. N. [1.05 rad/s; 0.2 rad/s ; 1.13 kW ; 2.12 kW ; 3,221.7 kg] Drum2 (2) Drum 1 Power A source 凶凶 (1) Load, M (4) Figure P4 Given:- Number of gear teeth, t:- t;=40 ; t2=100 ; t;=40 ; t4=160 ts=40 ; t6=200 Equivalent mass moment of inertia, Ieq:- Ipower source=2 kgm ; Igear 23=10 kgm2 ; Igear 45=20 kgm2 ; Igear 6 & drum=40 kgm? Friction torque in bearing, F:-…
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
A compound epicyclic gear is shown in Figure Q2 Sun wheels S, and S2 are integral with the input shaft B and the annular wheel Cis fixed The planet wheel F rotates about a pın carried by the annulus C and the planet wheel E rotates about a pin attached to the arm keyed to the shaft A The numbers of teeth are shown in the figure Determine the speed of shaft A when shaft B rotates clockwise at 100 r/min D C-80 D=80 S-30 S-20 A S, S, B FIGURE Q2
Figure Q2 shows the top half of a compound Epicyclic gearset with input shaft I rotating at a constant speed of 700 rpm in clockwise direction and providing 12 kW input power. The Annulus wheel A2 is form a compound wheel with gear O and connected to an auxiliary gear N on shaft X. The Annulus A1 is rotating at a speed of 5,300 rpm in counter-clock clockwise direction. With this condition calculate the following:- (i) The speed and direction of output shaft O (No), shaft X (Nx) and gear ratio (n). (ii) If Annulus wheel A1 is locked calculate the speed and direction of output shaft O (No), shaft X (Nx) and gear ratio (n). (iii) The braking torque (Tb) (magnitude and direction) that must be applied to Annulus wheel A1 to hold it stationary, assuming gear transmission efficiency is 90%.
The following data is for two meshing gears Velocity ratio=0.5 Module =5 mm, Pressure angle =20° Centre distance = 250 mm Determine the number of teeth and the base circle radius of the gear wheel.
Epicyclic gear box is shown in Figure.2, the gear box has outer gear C with 120 teeth, B has 50, D has 50 and E has 120.1. Calculate the gear box ratio2. Find the output speed and holding torque of the gear box, if the input gear has 1570 ??? clockwise, the input power 28.5 ?? and the efficiency is 85.5%3. You have engaged in open discussion in which you have to evaluate the conditions needed for an epicyclic gear train to become a differential. Using appropriate schematic and hand sketch show how a differential works in this application. Also, explain what needed to convert the gearbox in Figure.3 to Simple epicyclic differential
For the simple gear train shown, calculate the torque ratio (VR). 130 rpm Wout Input Output Teeth N = 20 N = 45 %3D N = 95 %D
427 12T 4 30T In the gear train shown in sketch c the pinion rotates at 520 rpm and transfers 6.9 kW to the train. The circular pitch is 38.25 mm and the pressure angle is 18.5º. Find: 1. the output speed. 2. Draw a free-body diagram of the forces acting on each gear. 3. Find the reaction forces at shaft of the gear 4.
ASAP