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Cene clutch Figure (4) Motor 04: Figure (4) shows a simple single-reduction bevel gears pair. Power...
5. Figure 1 shows a gear train consisting of a pair of helical gears and a pair of bevel gears The helical gears have a 172° normal pressure angle and a helix angle as shown. Find (a) The speed of shaft c (b) The distance between shafts a and b (c) The pitch diameter of the bevel gears (d) If the transmitted power is 5kW, determine all force components and directions on all gears (e) Calculate the reactions at C...
A pair of bevel gears is required to transmit 11 kW at 500 r.p.m. from the motor shaft to another shaft, the speed reduction being 3 : 1. The shafts are inclined at 60º. The pinion is to have 24 teeth with a pressure angle of 20º and is to be made of cast steel having a static stress of 80 MPa. The gear is to be made of cast iron with a static stress of 55 MPa. The tooth...
Figure Q1 shows a gear train consists of four spur gears A, B, C and D to be designed for a specific mechanism. The power transmitted by gear A is 5 kW at rotational speed of 720 rpm counterclockwise direction. Number of teeth (N) for gears A,B,C and D are respectively 20, 50, 30 and 60. The module and pressure angle of the gears are respectively 4 mm and 20o . Determine followings: (a) Tangential and radial forces between gears...
Desgin 0.2) Figure Q.2 shows a drive system in which a 20-hp electric motor drives separate output shafts. Gear A is mounted on the motor shafit that has a rotational spoed or 1750 rpm clockwise. Gear A drives gear train consisting of…B,C,and D thr deliver power through the shafts on which they are mounted. All gears have a diametral pitch of Pa-8.The following data are given Power delivered by gears B, C, and D: Pa Numbers of teeth for all...
Desgin 0.2) Figure Q.2 shows a drive system in which a 20-hp electric motor drives separate output shafts. Gear A is mounted on the motor shafit that has a rotational spoed or 1750 rpm clockwise. Gear A drives gear train consisting of…B,C,and D thr deliver power through the shafts on which they are mounted. All gears have a diametral pitch of Pa-8.The following data are given Power delivered by gears B, C, and D: Pa Numbers of teeth for all...