Figure P1(b) shows three stages of gear train transmission from a power source to a drum. If the torque develops by the power source is 300 Nm, caculate the folbwing. The maximum torque devebps by the drum. The drum with 1 meter in dameter, ifts a mass of M kg on 60° incline plane by means of a cable as shown in Figure P1(a). During the operation, a constant friction force of 200 N acts on the mass M and the plane surface. With this condtions caculate; The mass M lifted by the drum with an acceleration of 0.05 m/s. i. [5,504.7 Nm; 1342.5 kg] Drum Drum (6) (2) 1 m Power 0.05 m/s? source M. 60° 100 kg (1) (4) (a) (b) Figure P1 Given:- Number of gear teeth, t:- t1=30 ; t2=90 ; t3=35; t4-105 ; ts=40 ; t6-120 Equivalent mass moment of inertia, Ieg:- Ipower source=2 kgm ; I23=6 kgm2 ; I45=10 kgm2 ; I6,drum=20 kgm2 Friction torque in bearing, F:- FA=10 Nm ; FB=15 Nm ; Fc=20 Nm ; FD=40 Nm

Figure P1(b) shows three stages of gear train transmission from a power source to a drum. If the torque develops by the power source is 300 Nm, caculate the folbwing. The maximum torque devebps by the drum. The drum with 1 meter in dameter, ifts a mass of M kg on 60° incline plane by means of a cable as shown in Figure P1(a). During the operation, a constant friction force of 200 N acts on the mass M and the plane surface. With this condtions caculate; The mass M lifted by the drum with an acceleration of 0.05 m/s. i. [5,504.7 Nm; 1342.5 kg] Drum Drum (6) (2) 1 m Power 0.05 m/s? source M. 60° 100 kg (1) (4) (a) (b) Figure P1 Given:- Number of gear teeth, t:- t1=30 ; t2=90 ; t3=35; t4-105 ; ts=40 ; t6-120 Equivalent mass moment of inertia, Ieg:- Ipower source=2 kgm ; I23=6 kgm2 ; I45=10 kgm2 ; I6,drum=20 kgm2 Friction torque in bearing, F:- FA=10 Nm ; FB=15 Nm ; Fc=20 Nm ; FD=40 Nm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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